Location: Fredericksburg, Virginia, USATelework: Hybrid teleworkClearance: Active Secret (US Citizenship Required)Experience: Mid-LevelNumber of Openings: 1Funding Status: Future Funded ** Salary Range: $115,000 - $140,000 (Please see below for more info on salary MBSE Cybersecurity Analyst SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for an experienced MBSE Cybersecurity Analyst to provide expertise in systems modeling in support of Naval system engineering program development. Responsibilities: Provide MBSE support and be fluent in SysML.Maintain system and software design in an MBSE tool.Provide SysML review support.Create/maintain common model profile templates.Assist with the transition to MBSE by creating creating and implementing a transition plan.Provide subject matter expertise and systems engineering to maintain system design alignment. Requirements: United States CitizenshipMinimum of 5 years of experience applying model-based systems and digital engineering procedures, processes, and methodologies/technologies.Certified as IAT Level II.Strong ability to communicate clearly and succinctly in written and oral presentations.Experience with MBSE tools such as Cameo/MagicDraw and/or other SysML modeling tools.Experience with aspects of systems engineering such as modeling and simulation, functional analysis, and requirements derivation and traceability.Professional and effective interpersonal skills and the ability to provide face-to-face customer support. Preferred Skills & Experience: Understands relational data/databases.Ability to quickly learn new applications and tools.Has a fundamental understanding of basic programming and html.Visually oriented with the ability to transform data to visual information.Has an understanding of Navy Cybersecurity requirements and processes. Education: Bachelor in technical field preferred but not required. Clearance: An ACTIVE Secret Clearance is required for this position. Travel: None Benefits & Compensation: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $115,000 - $140,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Why Work for SimVentions SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving Back We believe that one of the best ways to be a well-rounded company is to have well-rounded employees, and one of the ways we encourage that is by providing a wide range of service opportunities for our team members to engage in throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People At SimVentions, we don’t just hire the smartest people. We hire experienced, creative individuals who are passionate about what they do, and who benefit from the culture that we have created here. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy benefits like: Impact: work on projects that directly support the defense of our nation.Serve: work for a company that supports its surrounding communities.Employee Owned: work with the best and help build YOUR company.Dress code: business casual. We like to be comfortable while we work.Healthcare: one of the best packages in the industry.Culture: add to our culture of technical excellence and collaboration.Food: we have a lot of food around here.Family focus: work for a team that recognizes the importance of family time.Resources: excellent facilities, tools, and training opportunities to grow in your field.Open communication: work in an environment where your voice matters.Fitness/Well-being: opportunities to participate in company sports teams and workout groups.Professional development: employee-led interest groups for personal and professional development plus great training optionsWhat you bring to the table: contribute, grow, and thrive. Other Perks: Lots of employee appreciation events throughout the yearExcellent working facilities and tools to get your job doneRegular communication (“All-Hands”, “SimV Share”, “Imagineering Day”) to stay connected to SimV culture, stay abreast of what is happening in the company, and meet new faces while eating good foodSimVentions sports teams and workout groupsEmployee led interest groups for personal and professional developmentWhat you bring to the table FTACEqual Opportunity Employer/Protected Veterans/Individuals with DisabilitiesThe contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

Secure our Nation, Ignite your FutureYour Growth, ManTech’s Promise, OUR Mission. Continue to Secure the Future.Become an integral part of a diverse team of elite cyber professionals protecting our national security. You will work on challenging problems and innovative solutions at one of the leading companies in offensive and defensive cybersecurity. At ManTech International Corporation, we treat our employees well with excellent benefits and flexible schedules, with plenty of opportunities for advancement.Currently, ManTech is seeking motivated, career and customer oriented, Experienced Multi-Level CNO Software Developers to join our team in our Hanover, MD offices.Responsibilities include, but are not limited to:Design and develop new hardware or software based CNO capabilities.Independently contribute to the designing, developing, documenting, testing, and debugging of applications software and systems.Apply senior level knowledge of security concepts and networks.Provide guidance to other CNO developers on the team.Ensure software standards are met.Basic Qualifications:Requires a bachelor’s degree and 6 to 10+ years of relevant experience OR 10 – 14+ years of experience in lieu of a degree.Proficiency in Python and C/C++ programming.Troubleshooting / debugging experience.Proficiency with networking (TCP/IP) and socket level programming.Preferred Qualifications:CNO capability development experience.Software Analysis/Reverse Engineering experience.Understand assembly programming concepts.Experience in low-level internals in one or more technology areas (e.g. Windows, Unix, Mobile, Network devices).Experience managing/leading teams.Unit Test experience.Experience using Atlassian products (JIRA, Confluence, Crucible)Ability to handle stress and work well under pressure.Analytical and Critical Thinking Skills.Security Clearance Requirements:Active/current TS/SCI with Polygraph is required.Physical Requirements:Must be able to remain in a stationary position 50%Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentationsWorking with DataMove about freely in a laboratory setting.Repetitive MotionsOur amazing benefits include:Enhanced health benefit package – Apply for more information.ManTech HSA contributionUp to 25 days PTO plus 10 holidaysPTO sellbackPTO carryover of up to 240 hoursUp to 8% 401k matchUp to 4 weeks parental leaEligibility for annual program bonusTraining and conference opportunities including the industry’s leading cyber courses (ACTP)Tuition assistance (selected BS/MS programs are fully paid)Free snacks and monthly social eventsVery flexible schedule with compensation or flex hours for extra time worked6.24.CNO.SC.SB.MF.23For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Would you like to be part of a cross-functional team focused on assessing the comparative costs and Return on Investment (ROI) of migrating and running applications on AWS by engaging directly with C-level executives, IT professionals and influencers at all levels Can you take complex IT infrastructure and virtualization scenarios and simplify them down to the essentials, crafting models and financial assessments that are easy to understand and apply Are you good at defining and quantifying business value, benefits and migration costs of improved processes and tooling Do you have the business background, technical depth, program management, deep modeling & analytical skills and communication skills needed to help further establish Amazon as the leader in computing As a Economics Business Value Specialist within AWS, you will help AWS Industries customers shape their strategies and IT financial models, and quantify both the cost and value benefits of running applications in the cloud. To do this, you will collaborate with AWS sales teams to engage prospective customers to share best practices finance strategies and build board-ready migration business cases. You will identify economic barriers to adoption of AWS with these customers and develop repeatable strategies to overcome these barriers. You will communicate the economic value proposition for AWS to a broad audience of Finance, Business and IT leaders. Your responsibilities will include driving ROI/economic related BD activities within AWS, supporting the AWS Sales, Marketing, BD and products teams on ROI/economic related customer engagements. You will serve as an expert resource on the financial modeling of IT applications and infrastructures and quantification of value benefits. In appropriate cases you will bring in other AWS resources as necessary to help our customers properly evaluate their IT options from an economic perspective.The ideal candidate will possess a business and IT background that enables them to drive an engagement and interact at the highest levels of startups and also large enterprises. The candidate will have the technical depth and business experience to easily communicate the economic benefits of computing to IT architects, engineering teams and C-Level executives. The ideal candidate will have a demonstrated ability to think strategically and long-term about the needs of complex global businesses. The ideal candidate will also be deeply familiar with complex legacy IT environments, with data center economics including data center migration and refresh cycles, with common enterprise virtualization environments, and be capable of creating detailed cost models for these environments. The ideal candidate will have demonstrated abilities to influence decision makers in a consultative selling approach (preferably through previous consulting, sales or similar customer experience) to progress decision making through their personal involvement with developing and presenting a compelling business case.This position requires that the candidate selected be a US citizen and must currently possess an active Top Secret security clearance. The position further requires that, after start, the selected candidate obtain and maintain an active TS/SCI security clearance with polygraph and satisfy other security related requirements. Key job responsibilities· Serve as a key member of the Business Development team in helping to drive AWS Marketing and Sales engagements with our customers regarding the economics of their IT infrastructure. · Work with AWS Sales, BD and Marketing teams, drive proactive of ROI/economic conversations with our customers. · Develop a standard ROI framework and dynamic analytic model to be utilized by the AWS Sales, BD and marketing teams. · Serve as a central resource for the Sales team to help our customers create appropriately detailed financial models for their current and future IT landscape. · Create a repository of Economic cases studies and conversations to share learnings with all parts of AWS. · Serve as a key source of market insights into how our customers view the economic benefit of using AWS relative to deploying applications on-premise or in traditional data centers. · Work with internal stakeholders to communicate market realities regarding the economics of running IT applications and infrastructures in the when compared to a traditional data center environment. · Prepare and present business reviews to the senior management team regarding progress and roadblocks on cost and business value related issuesAbout the teamDiverse Experiences Amazon values diverse experiences. Even if you do not meet all of the preferred qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying. Why AWS Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.Work/Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why we strive for flexibility as part of our working culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve in the cloud. Inclusive Team Culture Here at AWS, it’s in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences, inspire us to never stop embracing our uniqueness.Mentorship and Career GrowthWe’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. BASIC QUALIFICATIONS- 5+ years years of experience in management consulting, equity analyst (technology sector), value-based selling, or financial modelling & economic business analysis experience- Prior demonstrated experience working with C-level executives- Experience creating and presenting business cases to non-technical decision makers- Experience with proforma income statement and balance sheet modelling, and experience modelling impacts to financial KPIs such as EBITDA- Current, active US Government Security Clearance of Top Secret or abovePREFERRED QUALIFICATIONS- MBA or equivalent relevant business experience- CFA, CPA or certification in business quant fields, such as, accounting, finance, actuary, etc.- Technology Consulting experience- AWS Cloud Practitioner Certified Preferred- Understanding of AWS product line, customer on-premise IT infrastructure, and experience in building migration business cases highly desired- Demonstrated experience of understanding the complexities of IT environments.- Experience with data center migration and IT refresh analysis is highly desiredAmazon is committed to a diverse and inclusive workplace. Amazon is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. For individuals with disabilities who would like to request an accommodation, please visit https://www.amazon.jobs/en/disability/us.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $133,200/year in our lowest geographic market up to $220,200/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

Description The Leidos Digital Modernization Sector has a current job opportunity for a Cyber Security Watch Officer (CSWO) - Lead on our GSM-O II DISA Command Comprehensive Support Services (DCCSS) program supporting the 24x7 operations at the DISA Joint Operations Center (DJOC) on Ft. Meade, MD.The ideal candidate will serve as the Cyber Security Watch Officer (CSWO) - Lead of a small cyber focused team supporting the Command and Control (C2) of DISA operations across the enterprise via a 24x7 mission support model. The Lead must support, provide leadership, and have the interpersonal communication skills necessary to inspire and lead a complex and high-paced environment. The lead will interface with program and customer leadership across multiple fields to include, but not limited to, Current Ops, Future Ops, Defensive Cyber Ops, and Fields Operations Commands.This position will participate in the day to day functions of the team and support shift coverage where needed. The Lead will primarily work during core business hours to better enable communication and collaboration with program and customer leaders. We currently define these hours as Mon-Fri, 0800 – 1600, and this role could require afternoon, overnight, weekends, and/or holidays coverage to visit employees or help provide shift coverage to ensure minimal manning is achieved across the shifts.The position is also an active participant in the Contingency Support and the Emergency Readiness Group (ERG) and employees are considered emergency personnel who will perform duty functions at customer off-site facilities within the DC Metro Area.PRIMARY RESPONSIBILITIES:Serve as a people leader for personnel supporting the CSWO watch desk by conducting:Annual performance assessments to include periodic check ins,Approving or validating time charging for both Leidos and vendor personnel,Providing coaching and mentoring to personnel.Serve as the Senior CSWO and customer point of contact for the following:Develop and execute continual service improvement technical strategies to modify and enhance operational processes and impact strategic goals.Create, update, and maintain SOPs, TTPs and documentation for training or reference material for the CSWOs.Communicate and coordinate work with the DJOC and the DCO Report DCO on incident management responses to network intrusions, malware, and other cyber events.Support the DJOC Battle Captain with all Cyber Defense and Network Assurance issues to include making recommendations regarding Indicators of Compromise (IOC), malicious cyber activity, and the overall security posture of our networks.Provide technical oversight of information security services and customer support initiatives, by Updating DoD shared SA and knowledge management (KM) tools, including CMDNet, websites, blogs, and wikis, chat, collaboration tools, and portals.Consume and analyze operational reporting from cyber organizations; prepare and deliver daily situational awareness and operational update briefings, through the by coordinating with other cyber elements to obtain information for slide, briefings, presentations, or other SA products.Maintain awareness of all pertinent directives, orders, alerts, and messages to include the preparation and delivery of daily situational awareness and operational update briefings to DISA Senior Leadership.Oversee all network defense operations and be familiar with the operations process flow and execution. Coordinate and collaborate with internal DISA elements and mission partners to share the understanding and impact of day-to-day malicious cyber activity.Identify problems, determine accuracy and relevance of a broad range of technical information. Use sound judgment to generate, evaluate, and execute alternative courses of action. Produce timely, effective, decision-quality technical recommendations to support senior leadership.Coordinate and ensure DoD incident handling reporting procedures are adhered to in accordance with (IAW) DoD, CJCS, USCC, and DISA guidance, regulations, and directives. Review Commander Joint Chiefs of Staff Manual (CJCSM) 6510: Cyber Incident Handling Program.Serve as Senior Defensive Cybersecurity SME during 24x7 operations. Requires the ability to think independently and make decisions/recommendations which will have an immediate effect on the security of our networks.BASIC QUALIFICATIONS:BA/BS or equivalent experience and 5+ years or prior relevant experience or Masters with 3+ years of prior relevant experience. Additional experience may be accepted in lieu of degree.Must have an active Top Secret/SCI security clearance.Must have a DoD-8570 IAT Level 2 baseline certification (Security+ CE or equivalent) to start and must obtain CSSP-A certification within 180 days of start date.Experience in a 24x7 environment. This includes mentoring, training, and reviewing the work performed by more junior personnel.Experience creating and maintaining shift scheduling and leave request in a 24x7 environment.Leadership experience with small to medium sized team in a 24x7 work environment.Strong Oral, Written and Briefing communication skills.Strong interpersonal, organizational and problems solving skills..Flexible, dependable, and be able to multi-task with priorities.Demonstrated understanding of the life cycle of network threats, attacks, attack vectors and methods of exploitation with an understanding of intelligence driven defense and/or Cyber Kill Chain methodology.Develops solutions to issues that are unclear and require deep technical knowledge.Experience recognizing situational awareness indicators and executing judgment of potential impact on mission operations.CND / CSSP / MSSP experience (Protect, Detect, Respond and Sustain) within a Computer Incident Response organization. Requires a deep understanding and the ability to apply cyber security related principles, theories, and concepts.PREFERRED QUALIFICATIONS:Prior Military IT or IC ExperienceHands on Experience working with DoD Networks including NIPR and SIPRMotivated, initiative driven person with strong written and verbal communication skills, replying to official communications via email or phone, with the ability to report or speak to complex technical reports on analytical findings.Demonstrated understanding of the life cycle of cybersecurity threats, attacks, attack vectors and understanding of intrusion set tactics, techniques, and procedures (TTPs)Original Posting Date:2024-09-03While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $101,400.00 - $183,300.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Location: Fredericksburg, Virginia, USATelework: Hybrid telework (2-3 days on site)Clearance: Interim Secret (US Citizenship Required)Experience: SeniorNumber of Openings: 1Funding Status: FundedSalary Range: $120,000 - $160,000 (Please see below for more info on salary) Senior Software Developer SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for Senior Software Engineers to work on a new and emerging Navy tactical system that integrates with the full suite of combat sensors. The engineers will be part of a team that supports the US Navy focusing on developing and modernizing electronic warfare (EW) system. Responsibilities: Provide software engineering support for a high-visibility Naval information system that integrates with EW sensors.Interface with customers, suppliers, application users and other technical and support personnel to determine appropriate software standards, processes, procedures and tools to best achieve project success. Requirements: United States CitizenshipFifteen (15) years of experience in software design, development and engineering applied to program and system level development.Five (5) years of demonstrated experience in developing real-time system and subsystem level software products, databases, knowledge or experience with operating systems (LINUX and MS Windows) and interfaces.Modeling and/or simulations, real-time system control architectures, interface coding, Information Assurance/Cyber Security requirements, Independent Verification and Validation (IV&V) experience, experience and/or ability to code in the following: C++.Developing software to communicate with other hardware using TCP/IP, UDP, and serial communications.Electronic Warfare Systems and other Shipboard systems.Navy Software Safety and industry best programming practices. Preferred Skills & Experience: Five (5) years of experience or equivalent with Navy or other Armed Services programs and/or systems.Agile methodology & knowledge of GIT, Jira, and BitBucket.Object Oriented software design concepts.DDS Pub/Sub communication.Navy Product Line Architecture.Combat system integration and system architecture.Cloud Computing environments. Education: A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline is required Clearance: A Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Travel: Travel to Dahlgren Naval Base Benefits & Compensation: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $120,000 - $160,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Why Work for SimVentions SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving Back We believe that one of the best ways to be a well-rounded company is to have well-rounded employees, and one of the ways we encourage that is by providing a wide range of service opportunities for our team members to engage in throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People At SimVentions, we don’t just hire the smartest people. We hire experienced, creative individuals who are passionate about what they do, and who benefit from the culture that we have created here. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy benefits like: Impact: work on projects that directly support the defense of our nation.Serve: work for a company that supports its surrounding communities.Employee Owned: work with the best and help build YOUR company.Dress code: business casual. We like to be comfortable while we work.Healthcare: one of the best packages in the industry.Culture: add to our culture of technical excellence and collaboration.Food: we have a lot of food around here.Family focus: work for a team that recognizes the importance of family time.Resources: excellent facilities, tools, and training opportunities to grow in your field.Open communication: work in an environment where your voice matters.Fitness/Well-being: opportunities to participate in company sports teams and workout groups.Professional development: employee-led interest groups for personal and professional development plus great training optionsWhat you bring to the table: contribute, grow, and thrive. Other Perks: Lots of employee appreciation events throughout the yearExcellent working facilities and tools to get your job doneRegular communication (“All-Hands”, “SimV Share”, “Imagineering Day”) to stay connected to SimV culture, stay abreast of what is happening in the company, and meet new faces while eating good foodSimVentions sports teams and workout groupsEmployee led interest groups for personal and professional developmentWhat you bring to the table FTACEqual Opportunity Employer/Protected Veterans/Individuals with DisabilitiesThe contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

Secure our Nation, Ignite your FutureYour Growth, ManTech’s Promise, OUR Mission.Continue to Secure the Future.Become an integral part of a diverse team of elite cyber professionals protecting our national security. You will work on challenging problems and innovative solutions at one of the leading companies in offensive and defensive cybersecurity. At ManTech International Corporation, we treat our employees well with excellent benefits and flexible schedules, with plenty of opportunities for advancement.Currently, ManTech is seeking a motivated, career and customer-oriented Embedded CNO Developer to join our team in Maryland. Leverage your understanding of how computer hardware, real-time systems, and peripherals operate to perform Cyber research and development. Knowledge of C, C++, Assembly, and Python for RISC and/or non-RISC architectures.Responsibilities include, but are not limited to:As an Embedded CNO Developer, you will work in an Agile environment and leverage your skills in Research, Software Engineering and Networking to develop impactful mission tools. In this role, you will be a contributing member of a small multi-disciplinary team that researches platforms and implements solutions in C, C++, and Assembly. You will also be responsible for supporting unit, component, and system test activities as well as contribute to readiness reviews and product release cycles. You must be able to effectively communicate with the technical team, management, and the customer to keep them informed of progress, plans and potential issues. Basic Qualifications:Experience in system level programming or developing for embedded systems.Development experience using C/C++ for x86, PowerPC, MIPS, or ARM.Experience in network programming.Experience reverse engineering using Ghidra, IDA Pro, or Binary Ninja.Familiarity with basic VLAN/VPN/NAT concepts.Familiarity using signal analysis tools such as Wireshark.Scripting experience using Python, Ruby, or JavaScript.Comfortable developing in the Linux operating system.Bachelor’s Degree or equivalent in Computer Science or Engineering plus 4 or more years of relevant experience.Preferred Qualifications:CNO capability development experience.Software Analysis/Reverse Engineering experience.Proficiency in low-level internals in one or more technology areas (e.g. Windows, Unix, Mobile, Network devices).Understand assembly programming concepts.Unit Test experience.Experience using Atlassian products (JIRA, Confluence, Crucible)Ability to handle stress and work well under pressure.Analytical and Critical Thinking Skills.Security Clearance Requirements:Active/current TS/SCI with Polygraph is requiredPhysical requirements:Must be able to be in a stationary position more than 50% of the timeMust be able to communicate, converse, and exchange information with peers and senior personnelConstantly operates a computer and other office productivity machinery6.24.CNO.SC.SB.MF.23.4For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description The Leidos Digital Modernization Sector has a current job opportunity for a Cyber Security Watch Officer (CSWO) at Ft. Meade, MDPOSITION SUMMARY: Serve as a Cyber Security Watch Officer (CSWO) on the DISA GSM-O II program supporting the DISA Joint Operations Center (DJOC) Network Assurance team. CSWOs are principally engaged in the triage of events, cyber incident handling, network analysis and threat detection, trend analysis, metric development, vulnerability information dissemination, and the DoD Cyber Security Service Provider (CSSP) methodology. This position offers a compressed workweek (10 hour/day 4 days on 3 days off) on a set Sunday through Wednesday or Wednesday through Saturday schedule. (Day-shift hours: 5am-3pm. Swing-shift hours: 1pm-11pm. Mid-shift hours 9pm-7am).PRIMARY RESPONSIBILITIES:Support the DJOC Battle Captain with all Cyber Defense and Network Assurance issues to include making recommendations regarding Indicators of Compromise (IOC), malicious cyber activity, and the overall security posture of our networks.Provide technical oversight of information security services and customer support initiatives, by Updating DoD shared SA and knowledge management (KM) tools, including CMDNet, websites, blogs, and wikis, chat, collaboration tools, and portals.Consume and analyze operational reporting from cyber organizations; prepare and deliver daily situational awareness and operational update briefings, through the by coordinating with other cyber elements to obtain information for slide, briefings, presentations, or other SA products.Report DCO and incident management responses to network intrusions, malware, and other cyber events.Maintain awareness of all pertinent directives, orders, alerts, and messages to include the preparation and delivery of daily situational awareness and operational update briefings to DISA Senior Leadership.Oversee all network defense operations and be familiar with the operations process flow and execution. Coordinate and collaborate with internal DISA elements and mission partners to share the understanding and impact of day-to-day malicious cyber activity.Identify problems, determine accuracy and relevance of a broad range of technical information. Use sound judgment to generate, evaluate, and execute alternative courses of action. Produce timely, effective, decision-quality technical recommendations to support senior leadership.Coordinate and ensure DoD incident handling reporting procedures are adhered to in accordance with (IAW) DoD, CJCS, USCC, and DISA guidance, regulations, and directives. Review Commander Joint Chiefs of Staff Manual (CJCSM) 6510: Cyber Incident Handling Program.Serve as Senior Defensive Cybersecurity SME during 24x7 operations. Requires the ability to think independently and make decisions/recommendations which will have an immediate effect on the security of our networks.BASIC QUALIFICATIONS:Must hold a BA degree and 4+ years of experience. Additional experience may be accepted in lieu of degree.Must have an active Top Secret/SCI security clearance.Must have a DoD-8570 IAT Level 2 baseline certification (Security+ CE or equivalent) to start and must obtain CSSP-A certification within 180 days of start date.CND experience (Protect, Detect, Respond and Sustain) within a Computer Incident Response organization. Requires a deep understanding and the ability to apply cyber security related principles, theories, and concepts.Demonstrated understanding of the life cycle of network threats, attacks, attack vectors and methods of exploitation with an understanding of intelligence driven defense and/or Cyber Kill Chain methodology.Work independently and as part of a team to develop solutions to issues that are unclear and require deep technical knowledge.Experience in a 24x7 environment. This includes mentoring, training, and reviewing the work performed by more junior personnel.Experience recognizing situational awareness indicators and executing judgment of potential impact on mission operations.PREFERRED QUALIFICATIONS:Prior Military IT or IC ExperienceHands on Experience working with DoD Networks including NIPR and SIPRWilling to perform Shift Work – Swing-shift hours: 1pm-11pm.Performs well under pressure and has the ability to Multitask.Motivated, initiative driven person with strong written and verbal communication skills, replying to official communications via email or phone, with the ability to report or speak to complex technical reports on analytical findings.Demonstrated understanding of the life cycle of cybersecurity threats, attacks, attack vectors and understanding of intrusion set tactics, techniques, and procedures (TTPs)Original Posting Date:2024-09-16While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $81,250.00 - $146,875.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Location: Fredericksburg, Virginia, USATelework: Hybrid telework (2-3 days on site)Clearance: Interim Secret (US Citizenship Required)Experience: SeniorNumber of Openings: 1Funding Status: FundedSalary Range: $120,000 - $160,000 (Please see below for more info on salary) Senior Software Developer SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for Senior Software Engineers to work on a new and emerging Navy tactical system that integrates with the full suite of combat sensors. The engineers will be part of a team that supports the US Navy focusing on developing and modernizing electronic warfare (EW) system. Responsibilities: Provide software engineering support for a high-visibility Naval information system that integrates with EW sensors.Interface with customers, suppliers, application users and other technical and support personnel to determine appropriate software standards, processes, procedures and tools to best achieve project success. Requirements: United States CitizenshipFifteen (15) years of experience in software design, development and engineering applied to program and system level development.Five (5) years of demonstrated experience in developing real-time system and subsystem level software products, databases, knowledge or experience with operating systems (LINUX and MS Windows) and interfaces.Modeling and/or simulations, real-time system control architectures, interface coding, Information Assurance/Cyber Security requirements, Independent Verification and Validation (IV&V) experience, experience and/or ability to code in the following: C++.Developing software to communicate with other hardware using TCP/IP, UDP, and serial communications.Electronic Warfare Systems and other Shipboard systems.Navy Software Safety and industry best programming practices. Preferred Skills & Experience: Five (5) years of experience or equivalent with Navy or other Armed Services programs and/or systems.Agile methodology & knowledge of GIT, Jira, and BitBucket.Object Oriented software design concepts.DDS Pub/Sub communication.Navy Product Line Architecture.Combat system integration and system architecture.Cloud Computing environments. Education: A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline is required Clearance: A Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Travel: Travel to Dahlgren Naval Base Benefits & Compensation: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $120,000 - $160,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Why Work for SimVentions SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving Back We believe that one of the best ways to be a well-rounded company is to have well-rounded employees, and one of the ways we encourage that is by providing a wide range of service opportunities for our team members to engage in throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People At SimVentions, we don’t just hire the smartest people. We hire experienced, creative individuals who are passionate about what they do, and who benefit from the culture that we have created here. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy benefits like: Impact: work on projects that directly support the defense of our nation.Serve: work for a company that supports its surrounding communities.Employee Owned: work with the best and help build YOUR company.Dress code: business casual. We like to be comfortable while we work.Healthcare: one of the best packages in the industry.Culture: add to our culture of technical excellence and collaboration.Food: we have a lot of food around here.Family focus: work for a team that recognizes the importance of family time.Resources: excellent facilities, tools, and training opportunities to grow in your field.Open communication: work in an environment where your voice matters.Fitness/Well-being: opportunities to participate in company sports teams and workout groups.Professional development: employee-led interest groups for personal and professional development plus great training optionsWhat you bring to the table: contribute, grow, and thrive. Other Perks: Lots of employee appreciation events throughout the yearExcellent working facilities and tools to get your job doneRegular communication (“All-Hands”, “SimV Share”, “Imagineering Day”) to stay connected to SimV culture, stay abreast of what is happening in the company, and meet new faces while eating good foodSimVentions sports teams and workout groupsEmployee led interest groups for personal and professional developmentWhat you bring to the table FTACEqual Opportunity Employer/Protected Veterans/Individuals with DisabilitiesThe contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

Secure our Nation, Ignite your FutureBecome an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.Currently, ManTech is seeking a motivated, career and customer-oriented CNO Developer, Entry Level, to join our team in Hanover, MD, San Antonio, TX or Aurora, CO.Responsibilities include, but are not limited to:Design and develop new hardware or software based CNO capabilities.Assist with designing, developing, documenting, testing, and debugging of applications software and systems.Apply knowledge of security concepts and networks.Ensure software standards are met.Basic Qualifications:Bachelor's degree or equivalent or 4+ years of relevant experience.Experience in Python and C/C++ programming.Troubleshooting / debugging experience.Experience with networking (TCP/IP) and socket level programming.Preferred Qualifications:Understand CNO development concepts.Software Analysis/Reverse Engineering experience.Understand assembly programming concepts.Unit Test experience.Experience using Atlassian products (JIRA, Confluence, Crucible)Ability to handle stress and work well under pressure.Analytical and Critical Thinking Skills.Security Clearance Requirements:Current, active TS/SCI with Polygraph is required.Physical Requirements:Must be able to remain in a stationary position 50%Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentationsWorking with DataMove about freely in a laboratory settingRepetitive MotionsOur amazing benefits include:Enhanced benefit package- Apply for more informationManTech HSA contributionUp to 25 days PTO plus 10 holidaysPTO sellbackPTO carryover of up to 240 hoursUp to 8% 401k matchUp to 4 weeks parental leaveEligibility for annual program bonusTraining and conference opportunities and the industry’s leading cyber courses to include the Advanced Cyber Training Program (ACTP)Tuition assistance (selected BS/MS programs are fully paid)Very flexible schedule with compensation or flex hours for extra time workedEmployee referral bonuses6.24.CNO.SC.SB.MF.23.2For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description The U.S. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a U.S. Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, various cloud environments, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations.Primary Responsibilities:Create Threat Models to better understand the DHS IT Enterprise, identify defensive gaps, and prioritize mitigationsAuthor, update, and maintain SOPs, playbooks, work instructionsUtilize Threat Intelligence and Threat Models to create threat hypothesesPlan and scope Threat Hunt Missions to verify threat hypothesesProactively and iteratively search through systems and networks to detect advanced threatsAnalyze host, network, and application logs in addition to malware and codePrepare and report risk analysis and threat findings to appropriate stakeholdersLead cyber threat hunt missions with minimal supervision or guidance and recommend courses of action, best practices, and mitigating actions to improve security practices.Established ability to write clearly and concisely regarding technical and non-technical products based on threat hunt findings and outcomes.Experience briefing senior level leaders and executives on technical topics with emphasis on the ability to translate into non-technical terms for decision makers.Will be responsible for developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other type most appropriate for the task.Will conduct cyber threat analysis, identifying mitigation and/or remediation courses of action; developing actionable intelligence used to protect organizational IT assets; and trending cyber threat metrics for leadership situational awareness.Responsible for maintaining a comprehensive understanding of the cyber threat landscape, including identifying and analyzing cyber threats actors and/or activities to enhance cybersecurity posture of an the organization’s IT operating environment.Create, recommend, and assist with development of new security content as the result of hunt missions to include signatures, alerts, workflows, and automation.Coordinate with different teams to improve threat detection, response, and improve overall security posture of the EnterpriseIdentify, track and investigate high priority threat campaigns, malicious actors with the interest, capability and TTPs (Techniques, Tactics and Procedures).Bring a comprehensive understanding, analyzing and tracking the cyber threat landscape, including identifying and analyzing cyber threats actors, APT TTPs and/or activities to enhance cybersecurity posture of an the organization’s IT operating environment.Will be responsible for: In-depth technical analysis on host based, network based, cloud focused, and mobile systems to identify advanced threats that evade traditional detection systems and signatures.Comprehension of complex IT environments with multiple stakeholders and technologies, and undersanding of escalation paths when necessary.Maintain the daily battle rhythm and schedule of threat hunts with emphasis on attention to detail and technical analysis.Review current and emerging cyber threat intelligence to maintain situational awareness and initiate threat hunts accordingly.Create daily, weekly and monthly reporting data.Collect, aggregate and report on metrics derived from threat hunts, with a regular cadence and attention to detail.Basic Qualifications:Bachelors Degree and 8 – 12 years of prior relevant experience in order to operate within the scope contemplated by the level. Additional experience and certifications may be considered in lieu of a degree.5+ years recent experience with host-based and network-based security monitoring using cybersecurity capabilities.Must be experienced developing scripts to support cyber threat detection that outputs results in a variety of formats, such as VB scripts, Python, C++, HTML, XML or other.Ability to work independently with minimal direction; self-starter/self-motivated.Required certifications:The candidate should have at minimum ONE of the following certifications: Certified Information System Security Professional (CISSP).SANS - GCIA – Intrusion AnalystSANS - GREM – Reverse Engineering MalwareSANS - GISF – Security FundamentalsSANS - GXPN – Exploit Researcher and Advanced Penetration TesterSANS - GMON – Continuous Monitoring Certification · OSCP (Certified Professional)OSCE (Certified Expert) · OSWP (Wireless Professional)OSEE (Exploitation Expert) · CCSP – Certified Cloud Security ProfessionalLPT – Licensed Penetration Tester · ECSA – EC-Council Certified Security AnalystCyber Analyst CousePreferred Qualifications:A minimum of five (5) years of hands-on experience with experience in the last two (2) years that includes host-based and network-based security monitoring using cybersecurity capabilities.Understanding of complex Enterprise networks to include routing, switching, firewalls, proxies, load balancersDemonstrated in-depth experience planning and executing threat hunt missions.In-depth knowledge of common (HTTP, DNS, SMB, etc.) networking protocolsExpertise in network and host-based analysis and investigation.Previous DOD, IC or Law Enforcement Intelligence or Counterintelligence Training/ExperienceKnowledge of Structured Analytic TechniquesAdvanced Degree in Cyber Security or related field.Familiar with operation of both Windows and Linux based systemsProficient with scripting languages such as Python or PowerShellFamiliarity with Splunk Search Processing Language (SPL) and/or Elastic Domain Specific Language (DSL)Clearance:All Department of Homeland Security CBP SOC employees are required to favorably pass a 5-year (BI) Background InvestigationThe candidate must currently possess a Top Secret/SCI Clearance.In addition to clearance requirement, all CBP personnel must have a current or be able to favorably pass a 5-year background investigation (BI).Original Posting Date:2024-09-06While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $101,400.00 - $183,300.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Location: Fredericksburg, Virginia, USATelework: Hybrid telework (2-3 days on site)Clearance: Interim Secret (US Citizenship Required)Experience: SeniorNumber of Openings: 1Funding Status: FundedSalary Range: $120,000 - $160,000 (Please see below for more info on salary) Senior Software Developer SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for Senior Software Engineers to work on a new and emerging Navy tactical system that integrates with the full suite of combat sensors. The engineers will be part of a team that supports the US Navy focusing on developing and modernizing electronic warfare (EW) system. Responsibilities: Provide software engineering support for a high-visibility Naval information system that integrates with EW sensors.Interface with customers, suppliers, application users and other technical and support personnel to determine appropriate software standards, processes, procedures and tools to best achieve project success. Requirements: United States CitizenshipFifteen (15) years of experience in software design, development and engineering applied to program and system level development.Five (5) years of demonstrated experience in developing real-time system and subsystem level software products, databases, knowledge or experience with operating systems (LINUX and MS Windows) and interfaces.Modeling and/or simulations, real-time system control architectures, interface coding, Information Assurance/Cyber Security requirements, Independent Verification and Validation (IV&V) experience, experience and/or ability to code in the following: C++.Developing software to communicate with other hardware using TCP/IP, UDP, and serial communications.Electronic Warfare Systems and other Shipboard systems.Navy Software Safety and industry best programming practices. Preferred Skills & Experience: Five (5) years of experience or equivalent with Navy or other Armed Services programs and/or systems.Agile methodology & knowledge of GIT, Jira, and BitBucket.Object Oriented software design concepts.DDS Pub/Sub communication.Navy Product Line Architecture.Combat system integration and system architecture.Cloud Computing environments. Education: A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline is required Clearance: A Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Travel: Travel to Dahlgren Naval Base Benefits & Compensation: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $120,000 - $160,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Why Work for SimVentions SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving Back We believe that one of the best ways to be a well-rounded company is to have well-rounded employees, and one of the ways we encourage that is by providing a wide range of service opportunities for our team members to engage in throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People At SimVentions, we don’t just hire the smartest people. We hire experienced, creative individuals who are passionate about what they do, and who benefit from the culture that we have created here. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy benefits like: Impact: work on projects that directly support the defense of our nation.Serve: work for a company that supports its surrounding communities.Employee Owned: work with the best and help build YOUR company.Dress code: business casual. We like to be comfortable while we work.Healthcare: one of the best packages in the industry.Culture: add to our culture of technical excellence and collaboration.Food: we have a lot of food around here.Family focus: work for a team that recognizes the importance of family time.Resources: excellent facilities, tools, and training opportunities to grow in your field.Open communication: work in an environment where your voice matters.Fitness/Well-being: opportunities to participate in company sports teams and workout groups.Professional development: employee-led interest groups for personal and professional development plus great training optionsWhat you bring to the table: contribute, grow, and thrive. Other Perks: Lots of employee appreciation events throughout the yearExcellent working facilities and tools to get your job doneRegular communication (“All-Hands”, “SimV Share”, “Imagineering Day”) to stay connected to SimV culture, stay abreast of what is happening in the company, and meet new faces while eating good foodSimVentions sports teams and workout groupsEmployee led interest groups for personal and professional developmentWhat you bring to the table FTACEqual Opportunity Employer/Protected Veterans/Individuals with DisabilitiesThe contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

Secure our Nation, Ignite your FutureYour Growth, ManTech’s Promise, OUR Mission.Continue to Secure the Future.Become an integral part of a diverse team of elite cyber professionals protecting our national security. Bring your talent at any experience level and continue to learn and grow with us as we solve the Nation’s most challenging problems. You will learn, grow, understand, create, develop, contribute, and improve innovative solutions at one of the leading companies in offensive and defensive cybersecurity.At ManTech International Corporation, we hire, train, equip and grow the best development teams to support and defend our country. We have awesome benefits, outstanding flexibility in schedules, and myriad opportunities for individual and team growth, variety of work, and advancement. Currently, ManTech is seeking motivated, career and customer-oriented Software Developers at all levels (from interns through the most experienced developers on the planet) to join our team in Colorado, Maryland, or Texas.If you are a great coder in C, C++, Objective C, and/or Python please contact us to discuss opportunities.Responsibilities include, but are not limited to:Design and develop new bleeding edge software.Work with the entire Software Development LifecycleAdd your expertise at any level to our team in areas including compilers, multi-threading, networking, memory management, and moreBring your knowledge in programming/coding with C, C++, and/or Python to solve hard problems and create and/or improve the best solutionsContinue to learn and grow as technology moves.Communicate status with team, leadership and customers.Basic Qualifications:Proficiency in C, C++, Objective C, and/or PythonTroubleshooting / debugging experience.Ability to handle stress and work well under pressure.Analytical and Critical Thinking Skills.If you have these basic qualifications, come talk with us.Preferred Qualifications and/or willingness to learn:CNO capability development experience.Proficiency with networking (TCP/IP) and socket level programming.Software Analysis/Reverse Engineering experience.Proficiency in low-level internals in one or more technology areas (e.g. Windows, Unix, Mobile, Network devices).Understand assembly programming concepts.Unit Test experience.Experience using Atlassian products (JIRA, Confluence, Crucible)Security Clearance Requirements:US Citizenship, Active/current TS/SCI with Polygraph is required.Physical Requirements:Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentationsWorking with DataMove about freely in a laboratory settingRepetitive MotionsOur amazing benefits include:Enhanced health benefit package – Apply for more informationManTech HSA contribution20 days PTO plus 10 holidaysPTO sellbackPTO carryover of up to 240 hoursUp to 8% 401k matchUp to 4 weeks parental leaveEligibility for annual program bonusTraining and conference opportunities including the industry’s leading cyber courses (ACTP)Tuition assistance (selected BS/MS programs are fully paid)Free snacks and monthly social eventsVery flexible schedule with compensation or flex hours for extra time worked6.24.CNO.SC.SB.MF.23.3For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description The Leidos Digital Modernization sector is continuously looking for Security Infrastructure Engineers interested in joining the GSMO effort in Alexandria, VA.We hire for these roles on an ongoing basis and our recruiting team will contact applicants as positions become available.As a Security Engineer for the Defense Information Systems Agency (DISA), you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in support of 24x7x365 mission-critical operations.PRIMARY RESPONSIBILITIES:Work with government counterparts, contractors, and internal team members to deploy and manage policies, rules, and signature sets on cybersecurity capabilities.Manage high-priority tasks and outages. Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and procedures (TTPs)Maintain complete and current network and elevation diagrams for all managed security equipment.Coordinate and comply with applicable change control boards and corresponding processes.Advise and strategize with government and program leadership on ways to improve the security infrastructure, requiring multi-dimensional problem solving and ingenuity with impact on multiple aspects of the mission.Provide briefings to program/project leadership, government leadership, and other internal stakeholders on security infrastructure status, updates/patches, issues, and/or upgrades.Operate and maintain cybersecurity capabilities to include IDS/IPS/Netflow/SIEM/Snort/Linux/Virtualizationetc.Ensure Compliance standards.BASIC QUALIFICATIONS:Bachelor's degree and 4+ years of professional experience; additional related years of experience is accepted in lieu of a degree.2+ years of technical experience deploying and maintaining cybersecurity tools, especially IDS/IPS capabilitiesMust have certifications that satisfy DoD-8570 IAT Level IIMust obtain a DOD-8570 CSSP Infrastructure Support certification within 6 months of start Demonstrated experience with configuring, maintaining, and troubleshooting cybersecurity infrastructure and capabilities.Demonstrated knowledge of network traffic and communications, including known ports and services.Hands-on experience with the Windows and Linux operating system and their respective command line interfaces and scripting shells Must have an active TS/SCI clearancePREFERRED QUALIFICATIONS:Experience with automation and orchestration frameworks (ex. Ansible, Puppet, Chef)Deep technical understanding of core current cybersecurity technologies as well as emerging capabilities..Demonstrated understanding of the life cycle of cybersecurity threats (internal and external), attacks, attack vectors and methods of exploitation with an understanding of intrusion set tactics, techniques and procedures (TTPs).Motivated self-starter with strong written and verbal communication skills, and the ability to create complex technical reports on analytic findings.Familiarity or experience in Intelligence Driven Defense, Cyber Kill Chain methodology, and/or MITRE ATT&CK framework.Prior hands-on experience as a SOC analystOriginal Posting Date:2024-09-26While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $81,250.00 - $146,875.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Location: Fredericksburg, Virginia, USATelework: Hybrid telework (2-3 days on site)Clearance: Interim Secret (US Citizenship Required)Experience: SeniorNumber of Openings: 1Funding Status: FundedSalary Range: $120,000 - $160,000 (Please see below for more info on salary) Senior Software Developer SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for Senior Software Engineers to work on a new and emerging Navy tactical system that integrates with the full suite of combat sensors. The engineers will be part of a team that supports the US Navy focusing on developing and modernizing electronic warfare (EW) system. Responsibilities: Provide software engineering support for a high-visibility Naval information system that integrates with EW sensors.Interface with customers, suppliers, application users and other technical and support personnel to determine appropriate software standards, processes, procedures and tools to best achieve project success. Requirements: United States CitizenshipFifteen (15) years of experience in software design, development and engineering applied to program and system level development.Five (5) years of demonstrated experience in developing real-time system and subsystem level software products, databases, knowledge or experience with operating systems (LINUX and MS Windows) and interfaces.Modeling and/or simulations, real-time system control architectures, interface coding, Information Assurance/Cyber Security requirements, Independent Verification and Validation (IV&V) experience, experience and/or ability to code in the following: C++.Developing software to communicate with other hardware using TCP/IP, UDP, and serial communications.Electronic Warfare Systems and other Shipboard systems.Navy Software Safety and industry best programming practices. Preferred Skills & Experience: Five (5) years of experience or equivalent with Navy or other Armed Services programs and/or systems.Agile methodology & knowledge of GIT, Jira, and BitBucket.Object Oriented software design concepts.DDS Pub/Sub communication.Navy Product Line Architecture.Combat system integration and system architecture.Cloud Computing environments. Education: A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline is required Clearance: A Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Travel: Travel to Dahlgren Naval Base Benefits & Compensation: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $120,000 - $160,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Why Work for SimVentions SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving Back We believe that one of the best ways to be a well-rounded company is to have well-rounded employees, and one of the ways we encourage that is by providing a wide range of service opportunities for our team members to engage in throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People At SimVentions, we don’t just hire the smartest people. We hire experienced, creative individuals who are passionate about what they do, and who benefit from the culture that we have created here. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy benefits like: Impact: work on projects that directly support the defense of our nation.Serve: work for a company that supports its surrounding communities.Employee Owned: work with the best and help build YOUR company.Dress code: business casual. We like to be comfortable while we work.Healthcare: one of the best packages in the industry.Culture: add to our culture of technical excellence and collaboration.Food: we have a lot of food around here.Family focus: work for a team that recognizes the importance of family time.Resources: excellent facilities, tools, and training opportunities to grow in your field.Open communication: work in an environment where your voice matters.Fitness/Well-being: opportunities to participate in company sports teams and workout groups.Professional development: employee-led interest groups for personal and professional development plus great training optionsWhat you bring to the table: contribute, grow, and thrive. Other Perks: Lots of employee appreciation events throughout the yearExcellent working facilities and tools to get your job doneRegular communication (“All-Hands”, “SimV Share”, “Imagineering Day”) to stay connected to SimV culture, stay abreast of what is happening in the company, and meet new faces while eating good foodSimVentions sports teams and workout groupsEmployee led interest groups for personal and professional developmentWhat you bring to the table FTACEqual Opportunity Employer/Protected Veterans/Individuals with DisabilitiesThe contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

Secure our Nation, Ignite your FutureJob DescriptionAre you interested in detecting internal and external threats Do you have the ability to protect and defend the most coveted targets in the world to ensure the safety of information systems assets, and protect systems from intentional or inadvertent access or destruction ManTech International Corporation is seeking individuals who are interested in joining our team and helping protect our national security, while working on innovative projects that offer opportunities for advancement.ManTech is currently looking for Software Engineers to join our team in the Ft. Meade, MD area. In this role, you will develop, maintain, and enhance complex and diverse Big-Data cloud systems based upon documented requirements.Responsibilities include, but are not limited to:Reviews and tests software components for adherence to the design requirements and documents test results. Resolves software problem reports.Utilizes software development and software design methodologies appropriate to the development environment.Provides specific inputtothe software components of system design to include hardware/softwaretrade-offs, software reuse, use of Commercial Off-the-Shelf/GovernmentOff-the-Shelf (COTS/GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.Analyze user requirements to derive software design and performance requirementsDesign and code new software or modifies existing software to add new featuresDebug existing software and corrects defectsIntegrate existing software into new or modified systems or operating environmentsDevelop simple data queries for existing or proposed databases or data repositoriesMake recommendations for improving documentation and software development process standards.Minimum Qualifications:Requires a Bachelor's Degree in Computer Science or related discipline from an accredited college or university is requiredWith 2 years of software engineering experience on projects with similar software processes Or 4 years of additional software engineering experience may be substituted in lieu of a degree.Experience with Python, Angular and React, knowledge with Docker, and familiar with KubernetesClearance Requirements:Must have current/active TS/SCI with PolygraphPhysical Requirements:Must be able to remain in a stationary position 50%.Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations.7.1.LB.INCA.SW23For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description Leidos is hiring a TS/SCI with Polygraph cleared Linux Systems Engineer in the Ft. Meade, MD area.Program SummaryLeidos is a preferred subcontractor on a large, multi-year contract that develops, integrates deploys, and sustains large collection systems. The work is extremely important to the government and offers its team members the opportunity to work autonomously and explore new technologies.Job SummaryPerform systems engineering activities and assist in the preparation of a work product in Technical Process Areas associated with the ISO/IEC 15288. The ideal candidate will have a FORNSAT background and experience with the following technologies: LINUX, REDHAWK, Python, Visual Basic, Python, and containers dockers. Additionally, candidate will provide Tier 2 system support.Required QualificationsActive TS/SCI with PolygraphHS Diploma and 10+ yrs of related experience OR BS in a related field and 6+ years of experience OR a MS in a related field and 4 years of experience OR a PhD in a related field and 2+ years of experience.Experience with SharkQuest, StretchRun, RedRiot, RoadBed, BearGames, AMS or other FORNSAT Systems.Experience troubleshooting RF Signals, XKS, LOPERS, TW2 and NIFI.Preferred Courses:452 Advanced Signals Analysis and Collection Course451 Intermediate Signals, Analysis and Collection Course450 Basic Signals Analysis and Collection CourseKQWCONMDOriginal Posting Date:2024-09-26While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $87,100.00 - $157,450.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Location: Fredericksburg, Virginia, USATelework: Hybrid telework (2-3 days on site)Clearance: Interim Secret (US Citizenship Required)Experience: SeniorNumber of Openings: 1Funding Status: FundedSalary Range: $120,000 - $160,000 (Please see below for more info on salary) Senior Software Developer SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for Senior Software Engineers to work on a new and emerging Navy tactical system that integrates with the full suite of combat sensors. The engineers will be part of a team that supports the US Navy focusing on developing and modernizing electronic warfare (EW) system. Responsibilities: Provide software engineering support for a high-visibility Naval information system that integrates with EW sensors.Interface with customers, suppliers, application users and other technical and support personnel to determine appropriate software standards, processes, procedures and tools to best achieve project success. Requirements: United States CitizenshipFifteen (15) years of experience in software design, development and engineering applied to program and system level development.Five (5) years of demonstrated experience in developing real-time system and subsystem level software products, databases, knowledge or experience with operating systems (LINUX and MS Windows) and interfaces.Modeling and/or simulations, real-time system control architectures, interface coding, Information Assurance/Cyber Security requirements, Independent Verification and Validation (IV&V) experience, experience and/or ability to code in the following: C++.Developing software to communicate with other hardware using TCP/IP, UDP, and serial communications.Electronic Warfare Systems and other Shipboard systems.Navy Software Safety and industry best programming practices. Preferred Skills & Experience: Five (5) years of experience or equivalent with Navy or other Armed Services programs and/or systems.Agile methodology & knowledge of GIT, Jira, and BitBucket.Object Oriented software design concepts.DDS Pub/Sub communication.Navy Product Line Architecture.Combat system integration and system architecture.Cloud Computing environments. Education: A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline is required Clearance: A Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Travel: Travel to Dahlgren Naval Base Benefits & Compensation: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $120,000 - $160,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Why Work for SimVentions SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving Back We believe that one of the best ways to be a well-rounded company is to have well-rounded employees, and one of the ways we encourage that is by providing a wide range of service opportunities for our team members to engage in throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People At SimVentions, we don’t just hire the smartest people. We hire experienced, creative individuals who are passionate about what they do, and who benefit from the culture that we have created here. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy benefits like: Impact: work on projects that directly support the defense of our nation.Serve: work for a company that supports its surrounding communities.Employee Owned: work with the best and help build YOUR company.Dress code: business casual. We like to be comfortable while we work.Healthcare: one of the best packages in the industry.Culture: add to our culture of technical excellence and collaboration.Food: we have a lot of food around here.Family focus: work for a team that recognizes the importance of family time.Resources: excellent facilities, tools, and training opportunities to grow in your field.Open communication: work in an environment where your voice matters.Fitness/Well-being: opportunities to participate in company sports teams and workout groups.Professional development: employee-led interest groups for personal and professional development plus great training optionsWhat you bring to the table: contribute, grow, and thrive. Other Perks: Lots of employee appreciation events throughout the yearExcellent working facilities and tools to get your job doneRegular communication (“All-Hands”, “SimV Share”, “Imagineering Day”) to stay connected to SimV culture, stay abreast of what is happening in the company, and meet new faces while eating good foodSimVentions sports teams and workout groupsEmployee led interest groups for personal and professional developmentWhat you bring to the table FTACEqual Opportunity Employer/Protected Veterans/Individuals with DisabilitiesThe contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

Secure our Nation, Ignite your FutureBecome an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.Currently, ManTech is seeking a motivated, career and customer-oriented Software Assurance Evaluation Engineer to join our team in Hanover, MD. The position is part of a team that provides software development support for an organization that is tasked with dissemination of data to various customers within the Intelligence Community.Responsibilities include, but are not limited to:Responsible for working with a team to analyze source code using automated Software Assurance (SwA) tools.Contributes to developing testing methodologies, formulates testing scores and creates test cases that support SwA tool analysis.Supports testing of client software and interfaces with clients to define recommended remediation.Creates reports and documentation.Using and tuning source code analysis tools, evaluating the strengths and weaknesses and determining the suitability for a given software/customer environment.Designing and testing source code SwA analysis processes.Interpreting, prioritizing and using source code SwA tools results to remediate potential vulnerabilities in software.Experience in programming in Python or other scripting languagePerforming statistical analysis and reporting on multiple variables in a SwA environment.Written communication skills in writing technical reports.Surveying industry to identify new source code SwA tools and methodologies.Professional teaching and demonstrated experience creating or presenting technical briefingsMinimum Qualifications:Bachelor’s Degree in software engineering, computer science or electrical engineering and 12 years’ experience in systems security engineering, software vulnerability assessment. Or (8 with a Master’s Degree in software engineering, computer science or electrical engineering)Five (5) years of experience using and tuning source code analysis tools, evaluating the strengths their strengths on weaknesses.Three (3) years of experience designing and testing SwA Analysis Processes.Three (3) years of experience interpreting, prioritizing, and using source code SwA Tools results to remediate potential vulnerabilities in software.Three (3) years of experience in Python programming (or some other scripting language)Five (5) years of experience preparing and presenting briefings and written reports on software assurance issues.Two (2) years of experience performing statistical analysis.Minimum of five (5) years of experience programming in Java, C, C++, or C#.Preferred Qualifications:Experience with some or all the below technologies:KlockworkCodePeerFortran-LintCodeSonarSecurity FortifyIDA ProMATLABSecurity Clearance Requirements:Current/active TS/SCI w/ PolygraphFor all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description Leidos is seeking a System Administrator to partner on a large enterprise IT contract for the DOD. The System Administrator will partner and direct operations across multiple geographic locations. The System Administrator provides systems and software operations and maintenance support in a large network enterprise, multi-enclave environment. This person will work in a team environment to ensure mission needs are met and ensure functionality of capabilities of customers.This role requires technical expertise, customer oriented and familiar with using desktop software applications such as web browsing and client software, and IT Service Management (ITSM) software. This individual should be detail oriented in order to capture customer inquiries appropriately. Role requires excellent oral and written communication skills with experience interacting with walkup customers of all types, to include senior executives. Individuals should be familiar with the basic concepts of Public Key Infrastructure (PKI) utilizing token cards and soft-certificates to allow authentication within classified systems and for digitally signing/encrypting communications. Administrator will handle walkup customers at the PKI main office, assist remote customers to troubleshoot issues, train Trusted Agents at remote sites/locations to perform basic TA duties, and ensure the PKIservers are operational and maintained. O&M duties include patching, routine maintenance, upgrades, and implementing new PKI technologies developed by the customer’s Engineering division.Why Leidos Leidos Life promotes excellent work-life balance. You can make an impact and have time for your well-being.Leidos offers many opportunities for career development and advancement.Learn more about the benefits we offer: https://www.leidos.com/careers/pay-benefits.Successful candidates must possess the following skills:Experience with interacting with customers, senior managers, and customers, to handle service inquiries and problems.Coordinate with customers and stakeholders to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and requirements.Implement, troubleshoot and maintenance of complex PKI, RCVS, OCSP, and other Identity Management tools/systems.Enforce security strategies and policies within established guidelines across the O&M IdAM function.Design, develop and document solutions to complex active directory and windows technical issues.Provide follow-up reports (technical findings, feedback, resolution steps taken) for root cause analysis, engineering technical assessment and process improvement initiatives.Mentor junior team membersUpdate troubleshooting documentation for 24/7/365 IT Operations Center watch personnelBasic QualificationsBachelor’s degree and 2+ years of prior relevant experience, or High School Diploma with 6 years of related experience.Mastery of IdAM technical areas and broad expertise across multiple level systems.Experience with RCVS, OCSP, Certificate Authorities and other PKI technologiesKnowledge of IdAM and customer’s systems security standards, concepts and tools to be able to complete technology assignments.Experience working solely on IdAM technical solutions in support of a clientExperience with issuing, troubleshooting, and managing token cards to support 2FA for administrator accountsFamiliarity with troubleshooting soft-certificate issues for customers locally and at remote locationsExperience with Tier 2 system administrationExperience supporting a broad range of assignments requiring originality and innovation in determining how to accomplish tasks.Experience developing methodologies and presenting solutions to team members.Experience collaborating with and reviewing the work of team members on requirements and solutions.Experience with log reviews, incident analysis, and identification of issue trendsExperience with utilizing an IT Service Management (ITSM) tool, such as Service Now, to track, manage, and resolve customer incidents and complete customer requestsStrong oral and written communications skillsAbility to work independentlyClearance:Due to the nature of the government contracts we support, US Citizenship is required.TS/SCI with Poly required for Position or TS/SCI and willingness to obtain and maintain a polygraph.Original Posting Date:2024-09-26While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $55,250.00 - $99,875.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Location: Fredericksburg, Virginia, USATelework: Hybrid teleworkClearance: Active Secret (US Citizenship Required)Experience: Mid-LevelNumber of Openings: 1Funding Status: Future Funded ** Salary Range: $115,000 - $140,000 (Please see below for more info on salary MBSE Cybersecurity Analyst SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for an experienced MBSE Cybersecurity Analyst to provide expertise in systems modeling in support of Naval system engineering program development. Responsibilities: Provide MBSE support and be fluent in SysML.Maintain system and software design in an MBSE tool.Provide SysML review support.Create/maintain common model profile templates.Assist with the transition to MBSE by creating creating and implementing a transition plan.Provide subject matter expertise and systems engineering to maintain system design alignment. Requirements: United States CitizenshipMinimum of 5 years of experience applying model-based systems and digital engineering procedures, processes, and methodologies/technologies.Certified as IAT Level II.Strong ability to communicate clearly and succinctly in written and oral presentations.Experience with MBSE tools such as Cameo/MagicDraw and/or other SysML modeling tools.Experience with aspects of systems engineering such as modeling and simulation, functional analysis, and requirements derivation and traceability.Professional and effective interpersonal skills and the ability to provide face-to-face customer support. Preferred Skills & Experience: Understands relational data/databases.Ability to quickly learn new applications and tools.Has a fundamental understanding of basic programming and html.Visually oriented with the ability to transform data to visual information.Has an understanding of Navy Cybersecurity requirements and processes. Education: Bachelor in technical field preferred but not required. Clearance: An ACTIVE Secret Clearance is required for this position. Travel: None Benefits & Compensation: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $115,000 - $140,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Why Work for SimVentions SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving Back We believe that one of the best ways to be a well-rounded company is to have well-rounded employees, and one of the ways we encourage that is by providing a wide range of service opportunities for our team members to engage in throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People At SimVentions, we don’t just hire the smartest people. We hire experienced, creative individuals who are passionate about what they do, and who benefit from the culture that we have created here. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy benefits like: Impact: work on projects that directly support the defense of our nation.Serve: work for a company that supports its surrounding communities.Employee Owned: work with the best and help build YOUR company.Dress code: business casual. We like to be comfortable while we work.Healthcare: one of the best packages in the industry.Culture: add to our culture of technical excellence and collaboration.Food: we have a lot of food around here.Family focus: work for a team that recognizes the importance of family time.Resources: excellent facilities, tools, and training opportunities to grow in your field.Open communication: work in an environment where your voice matters.Fitness/Well-being: opportunities to participate in company sports teams and workout groups.Professional development: employee-led interest groups for personal and professional development plus great training optionsWhat you bring to the table: contribute, grow, and thrive. Other Perks: Lots of employee appreciation events throughout the yearExcellent working facilities and tools to get your job doneRegular communication (“All-Hands”, “SimV Share”, “Imagineering Day”) to stay connected to SimV culture, stay abreast of what is happening in the company, and meet new faces while eating good foodSimVentions sports teams and workout groupsEmployee led interest groups for personal and professional developmentWhat you bring to the table FTACEqual Opportunity Employer/Protected Veterans/Individuals with DisabilitiesThe contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

Secure our Nation, Ignite your FutureJoin the top Information Technology and Analytic professionals in the industry to make invaluable contributions to our national security on a daily basis. In this innovative, self-contained, Big Data environment, the ManTech team is responsible for everything from infrastructure, to application development, to data science, to advanced analytics and beyond. The team is diverse, the questions are thought-provoking, and the opportunities for growth and advancement are numerous.The successful candidate will be dedicated full-time to development and enhancement support for existing applications as well as new development.Duties, Tasks & ResponsibilitiesDesigning, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the futureAnalyzing user needs and software requirements to determine feasibility of design within time and cost constraintsCollaborating with teammates, other service providers, vendors, and users to develop new program featuresDeveloping unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correctCorrecting errors by making the appropriate changes and then re-checking the program to ensure the desired result was producedParticipating in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practicesDeploying code to development, test, and production environments using existing DevOps infrastructure/toolsReviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issuesOrganizing and maintaining documentation of application development and subsequent revisions, so others are able to understand the programBasic Qualifications:7+ years relevant Information Technology experienceStrong Java programming/development skills, with hands-on experienceExperience with HTML, CSS, JavaScript, and at least one modern front-end framework, preferably AngularExperience with, or knowledge of, the Spring Framework and RESTful servicesExperience with, or knowledge of, SQL and ORM libraries such as Hibernate/JPAExperience with Git branching and merging within a team to manage source codeStrong ability to manage competing priorities and communication to multiple stakeholdersHigh School Diploma or GEDPreferred Qualifications:Experience with Ext JS (v3 and v4), Groovy (v2), Grails (v2), and Bootstrap (v3+)Understanding of SQL and ElasticsearchStrong ability to manage competing priorities and communication to multiple stakeholdersCloud experience, particularly AWSSecurity Clearance Requirements:TS/SCI w/ PolygraphDesired Experience, Skills & TechnologiesExperience with, or knowledge of, ElasticsearchExperience with, or knowledge of, best practices for developing secure web applicationsPhysical Requirements:Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under the desks and in the server closet#LI-AA1 , #joinmantechd #joinmantechaaFor all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description The Digital Modernization Sector at Leidos has an opening for Sr. System Administrator to support in providing technical support for a system test and integration lab, and production environment. The System Administrator provides hand-on support for the IT infrastructure and technical assistance and support as needed to on-site administrators supporting the other two environments.Job Duties/Responsibilities include:Excellent writing skills required for preparing documentation and other technical deliverables.Ability to troubleshoot Cisco and Juniper switches and routers.Uses MicroFocus/OpenText and HP Network Monitoring tools.Organizes and directs the configuration and operation of information management systems.Provides the day-to-day system administration to include system and resource optimization, and user assistance.Maintains servers and create and review monitoring reports and logs.Performs daily system monitoring, verifying the integrity and availability of all hardware, server resources, system and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups.Provides hands-on guidance and training to. more junior staff.Applies OS patches for RHEL and Windows servers.Runs configuring/adding new services.Conducts ongoing performance tuning, hardware upgrades, and resource, and optimization, as required.Conducts CPU configuration, memory and disk partitions, as required.Performs regular security monitoring to identify vulnerabilities and any possible intrusions.Sets up and manages frequent and regular (at least daily) backup operations, ensuring that all required file systems and system data are successfully backed up to appropriate media, plus creates recovery tapes or disks; performs regular file archive and purge, as necessary.RequirementsTS SCI with polyCandidate must have 16 years of experience that can be a combination of work history and education. This equates to a Doctorate and 8 years, master’s and 10 years, bachelor’s and 12 years, associates and 14 years or HS diploma and 16 years. Additional required qualifications include: Compliance with Department of Defense (DoD) 8570 Information Assurance Technical (IAT) Level 2.Must be able to process and analyze information and trouble calls submitted by a customer (e.g., system administrator, developer, security specialist), make determinations, provide and implement solutions.Must be able to work with minimal supervision to perform complex technical tasks.Must be able to troubleshoot network routing and router/switches.Build and O&M of Linux RHEL systems, Build and O&M of MS Windows Server systems, Build and O&M of virtual environment that includes virtual servers and virtual routers, Build and O&M Oracle Servers.Build and O&M of multiple Network Management applications, Build and O&M of VCenter which includes the O&M of VM templates, Build and O&M of ESXi hosts, Build and O&M of hardware.Understanding of DoD Risk Management Framework (RMF) information security requirements, standards, and best practices; DIACP compliancy with Retina, DISA STIG and IAVA patch management.Perform multiple tasks concurrently and respond to emergency effectively.Proficient in use of Microsoft Office suite.Increase system administrator efficiency and accuracy via the use of automated tools and scripts, develop system administrator procedures, and conduct system administrator training and skills assessmentConduct capacity and performance analysis, and provides system configuration change and upgrade recommendations.Determine computer user needs; analyze system capabilities and programming techniques and controls.Manage the daily activities of configuration and operation of systems and perform system capacity analysis and planning.Original Posting Date:2024-09-26While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $87,100.00 - $157,450.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Location: Fredericksburg, Virginia, USATelework: Hybrid telework (2-3 days on site)Clearance: Interim Secret (US Citizenship Required)Experience: SeniorNumber of Openings: 1Funding Status: FundedSalary Range: $120,000 - $160,000 (Please see below for more info on salary) Senior Software Developer SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for Senior Software Engineers to work on a new and emerging Navy tactical system that integrates with the full suite of combat sensors. The engineers will be part of a team that supports the US Navy focusing on developing and modernizing electronic warfare (EW) system. Responsibilities: Provide software engineering support for a high-visibility Naval information system that integrates with EW sensors.Interface with customers, suppliers, application users and other technical and support personnel to determine appropriate software standards, processes, procedures and tools to best achieve project success. Requirements: United States CitizenshipFifteen (15) years of experience in software design, development and engineering applied to program and system level development.Five (5) years of demonstrated experience in developing real-time system and subsystem level software products, databases, knowledge or experience with operating systems (LINUX and MS Windows) and interfaces.Modeling and/or simulations, real-time system control architectures, interface coding, Information Assurance/Cyber Security requirements, Independent Verification and Validation (IV&V) experience, experience and/or ability to code in the following: C++.Developing software to communicate with other hardware using TCP/IP, UDP, and serial communications.Electronic Warfare Systems and other Shipboard systems.Navy Software Safety and industry best programming practices. Preferred Skills & Experience: Five (5) years of experience or equivalent with Navy or other Armed Services programs and/or systems.Agile methodology & knowledge of GIT, Jira, and BitBucket.Object Oriented software design concepts.DDS Pub/Sub communication.Navy Product Line Architecture.Combat system integration and system architecture.Cloud Computing environments. Education: A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline is required Clearance: A Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Travel: Travel to Dahlgren Naval Base Benefits & Compensation: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. The projected annual compensation range for this position is $120,000 - $160,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Why Work for SimVentions SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together. Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving Back We believe that one of the best ways to be a well-rounded company is to have well-rounded employees, and one of the ways we encourage that is by providing a wide range of service opportunities for our team members to engage in throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People At SimVentions, we don’t just hire the smartest people. We hire experienced, creative individuals who are passionate about what they do, and who benefit from the culture that we have created here. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy benefits like: Impact: work on projects that directly support the defense of our nation.Serve: work for a company that supports its surrounding communities.Employee Owned: work with the best and help build YOUR company.Dress code: business casual. We like to be comfortable while we work.Healthcare: one of the best packages in the industry.Culture: add to our culture of technical excellence and collaboration.Food: we have a lot of food around here.Family focus: work for a team that recognizes the importance of family time.Resources: excellent facilities, tools, and training opportunities to grow in your field.Open communication: work in an environment where your voice matters.Fitness/Well-being: opportunities to participate in company sports teams and workout groups.Professional development: employee-led interest groups for personal and professional development plus great training optionsWhat you bring to the table: contribute, grow, and thrive. Other Perks: Lots of employee appreciation events throughout the yearExcellent working facilities and tools to get your job doneRegular communication (“All-Hands”, “SimV Share”, “Imagineering Day”) to stay connected to SimV culture, stay abreast of what is happening in the company, and meet new faces while eating good foodSimVentions sports teams and workout groupsEmployee led interest groups for personal and professional developmentWhat you bring to the table FTACEqual Opportunity Employer/Protected Veterans/Individuals with DisabilitiesThe contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

Secure our Nation, Ignite your FutureJoin the top Information Technology and Analytic professionals in the industry to make invaluable contributions to our national security on a daily basis. In this innovative, self-contained, Big Data environment, the ManTech team is responsible for everything from infrastructure, to application development, to data science, to advanced analytics and beyond. The team is diverse, the questions are thought-provoking, and the opportunities for growth and advancement are numerous.The successful candidate will be dedicated full-time to development and enhancement support for existing applications as well as new development.Duties, Tasks & ResponsibilitiesDesigning, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the futureAnalyzing user needs and software requirements to determine feasibility of design within time and cost constraintsCollaborating with teammates, other service providers, vendors, and users to develop new program featuresDeveloping unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correctCorrecting errors by making the appropriate changes and then re-checking the program to ensure the desired result was producedParticipating in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practicesDeploying code to development, test, and production environments using existing DevOps infrastructure/toolsReviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issuesOrganizing and maintaining documentation of application development and subsequent revisions, so others are able to understand the programBasic Qualifications:10+ years strong Java programming/development skills, with hands-on experienceExperience with HTML, CSS, JavaScript, and at least one modern front-end framework, preferably AngularExperience with, or knowledge of, the Spring Framework and RESTful servicesExperience with, or knowledge of, SQL and ORM libraries such as Hibernate/JPAExperience with Git branching and merging within a team to manage source codeStrong ability to manage competing priorities and communication to multiple stakeholdersHigh School Diploma or GEDSecurity Clearance Requirements:TS/SCI w/ PolygraphDesired Experience, Skills & TechnologiesExperience with, or knowledge of, ElasticsearchExperience with, or knowledge of, best practices for developing secure web applicationsPhysical Requirements:Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under the desks and in the server closet#LI-AA1 , #joinmantechd #joinmantechaaFor all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description Leidos Defense Systems is currently seeking Linux System Administrator to work in our Bowie, MD office.The candidate will be part of an IT and engineering team responsible for the design, deployment, maintenance, configuration management, monitoring, and trouble shooting of an expanding infrastructure supporting a multi-platform, multi-site, high availability, secure, real-time network. The work to be performed will require that the candidate be able to work comfortably at several levels of support from installation, configuration, troubleshooting, and managing of the Linux infrastructure related to software and services. Provide updates to team members and management for strategic planning purposes.Projects and tasks will be assigned and at times self-initiated requiring independent judgement in balancing of resources, schedules, work hours, as well as travel to regional sites to obtain results. Work will require ability to manage the risk for PC workstations and peripherals, and ancillary equipment.Primary ResponsibilitiesThe selected individual will be responsible for performing daily Linux system administration and O&M support activities in support of a complex network environment with geographically distributed systems. The position entails the daily sustainment of existing computing and network systems at various locations, with a particular focus on the set-up and maintenance of an off-site location. Will be responsible for monitoring infrastructure systems, applications, and processes, and for ensuring that all issues are identified, tracked, and resolved in a timely manner. She/he will provide support for all infrastructure systems and will respond to hardware and software incidents impacting local users as well as working with and taking direction from senior system administrators, at times working with them remotely from other locations.Additional responsibilities include:Provide system administration / installation / configuration / troubleshooting for mission and analytic networks.User account management, administration, access/controls and support.Installation, configuration, and management of servers and performance.Kernel parameter and disk partition modification.Ansible and playbook creation and management.Satellite server configuration and management.RedHat Identity management.Support to WAN infrastructureClient-server support, Linux software packages and hardware upgrades.Provide regression testing on new software releases.Perform OS compliance with DISA STIGS.Developing/documenting standard operating procedures.Endpoint Protection within Linux environmentUnderstanding of Linux internals (system calls, file systems, processes, etc.).Understanding of TCP/IP and related protocols (HTTP, HTTPS, SSH, NFS).Basic QualificationsBS degree and 8 – 12 years of prior relevant experience or Master’s with 6 – 10 years of prior relevant experience. May possess a Doctorate in technical domain.Must have technical experience configuring IT software programs that utilize complex equipment/systems (ex. Linux operating systems, VMware, Dell Power Edge Servers, Backup Servers, File Storage, etc.).Must have technical experience troubleshooting IT software programs that utilize complex equipment/systems (ex. Linux operating systems, VMware, Dell Power Edge Servers, Backup Servers, File Storage, etc.).Must have technical experience monitoring IT software programs that utilize complex equipment/systems (ex. Linux operating systems, VMware, Dell Power Edge Servers, Backup Servers, File Storage, etc.).Must have experience with the DISA STIGSMust have experience with IT system optimization, monitoring, and/or other technical set-up and troubleshooting.Must have experience providing information for and documenting technical processes.Must have experience or strong familiarity with Data Center design, configuration, and support (e.g. rack and stack, power, placement, etc.).Must be capable of responding very quickly to customer inquiries in a clear, concise manner, to include providing detailed and comprehensive status reports and follow-ups.Must be committed to adopting and adhering to best practices including compliance with maintenance windows and change control procedures.Must possess strong analytic abilities and must be meticulous and careful in their work.Must be an independent thinker capable of working proficiently independently as well as within a team.Must be able to respond to system administration, operations, and maintenance problems on an as-needed or on-call basis.Certifications:Security+ CELinux+ CEMust be a US citizen and be a resident of Bowie, MD or be willing to relocate to the Bowie, MD area.Must be a US Citizen and possess (and be able to maintain) a Final Secret Clearance.Preferred QualificationsDell SAN Storage knowledge.Knowledge/experience with backup solutions for physical and virtual environments.Knowledge/experience with SPLUNK.Knowledge/experience with Nvidia and Cuda drivers.Original Posting Date:2024-09-27While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $87,100.00 - $157,450.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Secure our Nation, Ignite your FutureWe are looking for a skilled AWS Developer working in a Kubernetes environment to join our dynamic team. In this role, you will be responsible for designing, building, and maintaining next-generation cloud-based systems using Kubernetes. You will work closely with our development team to ensure system consistency and improve user experience. You will also be responsible for integrating new system features, improving functionality, and providing technical support.ManTech is currently looking forCloudSoftware Engineers to join our teamin theFt. Meade, MD area. In this role, you will develop, maintain, and enhance complex and diverse Big-Data cloud systems based upon documented requirements.requirements.Responsibilities include, but are not limited to:Perform requirements analysis, software development, installation, integration, evaluation, testing, and problem diagnosis/resolutionModify software and algorithms designed for traditional environments to operate in cloud environmentsProvide support to platforms and services based on Amazon Web Services (AWS) or other commercial cloud hosting environmentsProvide support to platforms and services running in Kubernetes Orchestration PlatformSupport the transition of operational systems and applications from traditional platforms to containerized/serverless environmentsMaintain and integrate software into Continuous Integration / Continuous Deployment (CI/CD) pipelines.Support operational systems utilizing Kubernetes Orchestration PlatformMinimum Qualifications:Bachelor's Degree from an accredited college or university in Computer Science or related discipline from an accredited college or university is required Or 4 additional years may be substituted in lieu of a degree.7 years of software engineering experience on projects with similar software processesPerform requirements analysis, software development, installation, integration, evaluation, testing, and problem diagnosis/resolutionModify software and algorithms designed for traditional environments to operate in cloud environments.Must have experience or knowledge with Kubernetes.Certification requirements:One or more of the following or must be able to obtain one:AWS Certified Solutions Architect AssociateAWS Certified SysOps AdministratorAWS Certified Solutions Architect ProfessionalAWS Certified DevOps Engineer ProfessionalCertified Kubernetes Application DeveloperCertified Kubernetes Administrator Clearance Requirements:Must have current/active TS/SCI w PolygraphPhysical Requirements:Must be able to remain in a stationary position 50%.Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations.7.1.LB.INCA.SW23For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description Leidos is seeking aBMC Remedy Systems Administratorwith an active TS/SCI clearanceto join our team in Suitland, MD.In this role you will provide BMC Remedy IT Service Management (ITSM), and System Administration support for users located throughout the National Maritime Intelligence Center (NMIC) and other activities around the world. Your responsibilities include installing, configuring, and upgrading the BMC Remedy ITSM Suite and coordinating with local IT representatives to ensure all configuration items associated with this Order, such as hardware, software, documentation and licenses are submitted to the local Configuration Manager (CM) according to the project schedule and in accordance with existing processes and procedures at the Office of Naval Intelligence (ONI). Your daily activities will directly impact real-world operations and assist in implementing and leveraging the latest capabilities of various cutting-edge systems and develop technical solutions to problems that are complex and not always immediately identifiable to timely meet customer’s objectives.Great News! Program is now offering additional Paid Time Off or a Sign-on Bonus!Primary Responsibilities:Manage structure and content of BMC Remedy applications.Monitor, analyze, and report Remedy applications’ performance to ensure operational efficiency.Create and manage user accounts and user access permissions.Write documentation regarding administration, maintenance, and structure.Provide leadership in design, automation, enhancements, upgrades, and implementation pertaining to IT Service Management (ITSM), Configuration Management Database (CMDB), Service Level Management (SLM), and Service Request Management (SRM).Develop solutions to complex technical issues and problems that impact multiple modules, including the ITSM, CMDB, SLM, and SRM.Design, develop and implement workflow for Remedy applications to meet customer mission requirements.Track, prioritize, and implement enhancement requests and defect corrections, while leveraging formal Change Management processes.Work cross-functionally when upgrading applications, execute the required testing, and provide training and knowledge transfer to other employees as necessaryCoordinate across IT domains and multiple teams (internal and external) and influence customer leadership regarding solution design, process and/or approaches to ensuring all Windows/Linux systems are up to date, working efficiently and ensuring all mission requirements are met.Up to 10% travel may be required within the local DMV area.Basic Qualifications:Active DoD Top Secret/SCI clearance.Bachelor’s degree and 8+ years of experience; or a Master’s degree with 6+ years of experience. Additional years of experience may be considered in lieu of a degree.Active IAT Level II DoD Approved 8570 Baseline Certification (e.g., Security+ CE) or higher, or the ability to obtain within 30 days from offer of acceptance.3 years administration experience withWindows Servers and/or Linux administration.2 years of BMC Smart Reporting and performance metrics or comparable reporting tools.6 years of experience with the Remedy © ITSM Suite System Administration and development.3 years hands-on experience with Asset Management, Service Request Management and Change Management.3 years supporting Remedy 9x or higher and implementing and administering Asset Management and BMC Discovery.ITIL V3 or V4 Foundation certificationDemonstrated experience in Remedy administration to include building, creating and customizing applications, with various Remedy ITSM modules (Incident, Problem, Change, Knowledge, SRM, Asset, CMDB, Self-Service, Discovery), account management.In-depth knowledge of Helpdesk operations and fundamentals.Strong collaboration and communication skills.Preferred Qualifications:BMC Certified Developer/Associate certificationRemedy certificationNITESONIEIO2024Original Posting Date:2024-09-17While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $87,100.00 - $157,450.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Secure our Nation, Ignite your FutureBecome an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.Currently, ManTech is seeking a motivated, career and customer-oriented Software Engineer - Tester to join our team in Hanover, MD. The position is part of a team that provides systems engineering in the Hanover/Linthicum location and will be part of a team that provides Cybersecurity Analysis and Cryptographic Engineering technical expertise.Responsibilities include, but are not limited to:The Software Engineer (Tester) is responsible for developing, maintaining, testing, and enhancing complex and diverse software systems based upon documented requirements working individually or as part of a team.Reviewing and testing software components for adherence to the design requirements and documenting test results.Resolving software problem reports utilizes software development and software design methodologies appropriate to the development environment.Providing specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-The-Shelf (COTS)/Government Off-The-Shelf (GOTS) in place of new development, andrequirements analysis and synthesis from system level.Analyze user requirements to derive software design and performance requirementsDevelop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areasConfer with system engineers and hardware engineers to derive software requirements and to obtain information on project· limitations and capabilities, performance requirements and interfacesProvide recommendations for improving documentation and software development process standardsAssist with developing and executing test procedures for software componentsIntegrate existing software into new or modified systems or operating environmentsDevelop simple data queries for existing or proposed databases or data repositoriesDesign or implement complex database or data repository interfaces/queriesDevelop or implement algorithms to meet or exceed system performance and functional standardsDesign, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of designImplement recommendations for improving documentation and software development process standardsOversee one or more software development teams and ensure the work is completed in accordance with the constraints of the software development process being used on any particular projectCoordinate software system installation and monitor equipment functioning to ensure operational specifications are met Analyze user requirements to derive software design and performance requirementsDevelop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areasBasic Qualifications:Bachelor’s degree in Computer Science or related discipline from an accredited college or university and fourteen (14) years experience.In lieu of a degree, four (4) years of additional experience on projects with similar scope may be substituted.Security Clearance Requirements:Current and active TS/SCI with polygraphPhysical Requirements:Must be able to remain in a stationary position 50%.Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations.For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD.This role requires an individual with subject matter expertise administering Windows servers within a physical and virtual environment. This role is responsible for interacting with other administrators to handle service inquiries and problems. Duties include examining incidents and problems and suggesting and implementing appropriate corrective action to initiate a repair or return to service. This role analyzes recurring problems and initiates solutions for preventing reoccurrence and analyzes existing infrastructure for tuning/performance enhancements. The individual will provide systems and software operations and maintenance support in a large, multi-enclave enterprise environment. This individual will work in a team environment to ensure mission needs are met and ensure functionality of capabilities of customers. Individuals in this role may be required to perform technical software configuration, rebooting, and other remedial actions on customer servers.Why Leidos Leidos Life promotes excellent work-life balance. You can make an impact and have time for your well-being.Leidos offers many opportunities for career development and advancement.Learn more about the benefits we offer: https://www.leidos.com/careers/pay-benefits.Successful candidates must possess the following skills:Provide technical support, administration, and monitoring of Microsoft Windows within a physical and virtual environment.Provide support for the implementation, troubleshooting and maintenance of IT systems. Rapidly distinguish isolated user problems from enterprise-wide application and system problems.Lead effort to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and requirements.Develop and document solutions to complex technical issues.Provide follow-up reports (technical findings, feedback, and resolution steps taken) for Root Cause Analysis and process improvement initiatives.Support customer requirements in a 24/7/365 environment and be able to provide on-call support during outages occurring after hours.Update operations and monitoring documentation for 24/7/365 Operations Watch personnel.Responsible for the security and management of Windows servers in multiple production environmentsSolve complex integration and technical Windows and Hyper-V problems in a dynamic fast-paced environmentCredentials Required:Foundational knowledge of AWS or Azure cloud services and the cloud ecosystemExposure to integrating windows environments with monitoring solutions such as Microsoft SCOM, SolarWinds, and Splunk.Familiarity with Hyper Converged Infrastructure (HCI) concepts and solutions such as Dell VXRailExtensive Experience with Tier 2 system administration of server operating systems such as Microsoft Server (2012 R2/2016/2019/2022)Familiarity with supporting virtual desktops running Linux, Microsoft Windows, and/or MacOSExtensive Experience with Scripting/Automation through PowerShell or other scripting languagesExperience troubleshooting issues in a growing environmentExtensive Experience with log reviews, incident analysis, and identification of issue trendsFamiliarity with server patch management methodologies utilizing SCCM/MECMExperience with configuring and managing SAN block storage for Windows serversExperience with reviewing security scans and applying DISA STIG to Windows Operating SystemsTime management skills with the ability to work within an IT Service Management/ticketing system (ServiceNow) independentlyAbility to triage and properly classify incidents and prioritize work efforts accordinglyStrong oral and written communications skillsTrack record of working effectively within a team, and support to peers toward improved processes and resultsCandidate must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, or SSCP)Education:The candidate must have Bachelor’s Degree with 8+ years, Associate’s degree with 10+ years, or a Master’s Degree with 6+ years of prior relevant experience (12 years of additional experience may be substituted in lieu of a bachelor's degree).Clearance:Due to the nature of the government contracts we support, US Citizenship is required.TS/SCI with Poly required for Position or TS/SCI and willingness to obtain a polygraph.Preferred Expertise:Certification relating to Microsoft Certified Solutions Expert (MCSE) Certification or MCSA (Microsoft Certified System Administrator )Experience with SAN block storage configuration for VMware virtual serversExperience with troubleshooting within a McAfee security environmentExperience with backup and restore procedures utilizing NetBackup, VMware snapshots or other backup solutions.Original Posting Date:2024-09-06While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $87,100.00 - $157,450.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Secure our Nation, Ignite your FutureBecome an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.Currently, ManTech is seeking a motivated, career and customer-oriented Cyber Software Developer to join our team in the Chantilly, VA area. Responsibilities include, but are not limited to:Cyber Security EngineeringDevelops enterprise software solutions supporting Identity, Access, and Credential Management.Engineers and deploys capabilities to provide new functionality, improve system performance/availability, and for generating efficiencies in the maintenance of the operational environment.Provides Oracle Database support and assists with engineering solutions.Provides LDAP engineering and support.'Develops recommendations and solutions to fix bugs and to provide enhancements.Contributes to the completion of milestones associated with specific projects.Provides solutions to a variety of complex technical problems.MinimumQualifications:Minimum Education: B.S. or relevant experience in related field.Minimum: 2 years of related software development and integration experience.Experience in building software using Java and other mainstream software development technology.Hands-on experience with Linux based OS.Experience in creating REST web services.Ability to work in an Agile environment.General understanding of PKI.IAT Level II Certification (Security+)Familiarity with cloud technologiesExperience with RHEL OSKnowledge and experience with Java programmingAbility to convert functional IT requirements into system requirements.Ability to make decisions and resolve problems effectively.Must be able to multi-task, work independently and as part of a team, share workloads, and deal with sudden shifts in project priorities.Preferred Qualifications:Prior experience using Jira is a nice to have.Security Clearance Requirement:Must possess an active TS/SCI w/ polygraph.Physical Requirements:Must be able to remain in a stationary position 50%Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a sincerity to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.If this sounds like the type of environment where you can thrive, keep reading!The Digital Modernization Sector brings collectively our digital transformation and IT programs, allowing us to better serve our customers through scale and repeatability.Your greatest work is ahead!Leidos is seeking a Load Balance Network Engineer SME to maintain a large enterprise IT contract for the DOD. This role is responsible for implementation, operations, and maintenance of load balancer technologies in a global enterprise across multiple networks. Duties include updating to new technologies, tuning performance, and implementation of critical system patches. This infrastructure may include on-premises and cloud resources. This individual will work in a team environment to ensure mission needs are met for internal and external customers.Why Leidos Leidos Life promotes excellent work-life balance. You can make an impact and have time for your well-being.Leidos offers many opportunities for career development and advancement.Learn more about the benefits we offer: https://www.leidos.com/careers/pay-benefits.Successful candidates must possess the following skills:Ensure Secure Socket Layer/Transport Layer Security (SSL/TLS) offloading and brokering PKI authentication features provided by the F5 appliance is operational at all timesEnsure load balancing configurations and PKI certificates are backed up in accordance with customer policiesAlert load balancing and reverse proxy customers prior to PKI certificate expiration and assist with certificate renewals as necessaryCreate, manage, and troubleshoot load balanced IP address spacesDevelop and implement technical solutions in collaboration with engineers and architectsProvide after-hours support to 24/7/365 IT Operations Center personnel to assist with troubleshooting service outagesDevelop and update technical solutions, operating procedures and other documentation for 24/7/365 IT Operations Center personnel to assist with initial troubleshooting and triage effortsBasic QualificationsExperienced in administering and managing F5 load balancer appliances in an enterprise environmentKnowledge of standards, concepts, and tools to be able to complete technology monitoring and management of F5 appliances.Technical knowledge backing up PKI certificates and appliance configurations.Expertise creating, managing, and troubleshooting load balanced IP address spaces. Experience working independently in support of customer requirementsExperience interfacing with team members on requirements and solutionsFamiliar with IT Service Management products such as ServiceNowCertificationsCandidate must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, or SSCP)Candidate must possess an F5 Certified Administrator (201) or higher certificationEducationBachelor's degree with 12 years of relevant experience, Masters degree with 10 years of experienceEducation equivalency of Associate’s with 14 years of related experience or High School Diploma with 16 years of related experience can be used in lieu of Bachelor’s degree.Security ClearanceDue to the nature of the government contracts we support, US Citizenship is required.TS/SCI with Poly required for Position or TS/SCI and willingness to obtain a polygraph.Original Posting Date:2024-09-04While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $108,550.00 - $196,225.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Secure our Nation, Ignite your FutureBecome an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first. At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.Currently, ManTech is seeking a motivated, career and customer-orientedCyber Security Engineer, Senior to join our team in the Chantilly, VA.Responsibilities include, but are not limited to:Provide IA security requirements to update system requirement documentsCoordinate IA matters with other directorates and external partners as necessaryPerform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations and recommend mitigation strategies.Validate and verify system security requirements definitions, analysis, and establish system security designsValidate proposed software, hardware, firmware, and infrastructure comply with security guidelines, policies, and proceduresApply knowledge of IA policy, procedures, and workforce structure to design, develop, and implement secure networking, computing, and enclave environments.Toolkits, SEIMs, LogRhythm, ACAS/Nessus/SCAP, mandatory/role-based access control concepts (e. g. SE Linux extensions to RHEL, PitBull, and Windows), Oracle/MS SQL database security, and Apache/IIS Web server security.Support security planning, assessment, risk analysis, and risk management.Identify overall security requirements for the proper handling of Government data.Contribute to the security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operations.Basic Qualifications:Bachelor’s degree in Computer Science, Information Assurance, Information Security System Engineering, or related discipline from an accredited college or university is required.5+ years of ISSE experience may be substituted for a bachelor’s degree.7+ years related experience.4+ years’ experience as an ISSE on programs and contracts of similar scope, type, and complexity required.Certification: Security+ within 6 months of hireSecurity Clearance Requirements:TS/SCI w/PolygraphFor all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a sincerity to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.If this sounds like the type of environment where you can thrive, keep reading!The Digital Modernization Sector brings collectively our digital transformation and IT programs, allowing us to better serve our customers through scale and repeatability.Your greatest work is ahead!Leidos is seeking a Load Balance Network Engineer SME to maintain a large enterprise IT contract for the DOD. This role is responsible for implementation, operations, and maintenance of load balancer technologies in a global enterprise across multiple networks. Duties include updating to new technologies, tuning performance, and implementation of critical system patches. This infrastructure may include on-premises and cloud resources. This individual will work in a team environment to ensure mission needs are met for internal and external customers.Why Leidos Leidos Life promotes excellent work-life balance. You can make an impact and have time for your well-being.Leidos offers many opportunities for career development and advancement.Learn more about the benefits we offer: https://www.leidos.com/careers/pay-benefits.Successful candidates must possess the following skills:Ensure Secure Socket Layer/Transport Layer Security (SSL/TLS) offloading and brokering PKI authentication features provided by the F5 appliance is operational at all timesEnsure load balancing configurations and PKI certificates are backed up in accordance with customer policiesAlert load balancing and reverse proxy customers prior to PKI certificate expiration and assist with certificate renewals as necessaryCreate, manage, and troubleshoot load balanced IP address spacesDevelop and implement technical solutions in collaboration with engineers and architectsProvide after-hours support to 24/7/365 IT Operations Center personnel to assist with troubleshooting service outagesDevelop and update technical solutions, operating procedures and other documentation for 24/7/365 IT Operations Center personnel to assist with initial troubleshooting and triage effortsBasic QualificationsExperienced in administering and managing F5 load balancer appliances in an enterprise environmentKnowledge of standards, concepts, and tools to be able to complete technology monitoring and management of F5 appliances.Technical knowledge backing up PKI certificates and appliance configurations.Expertise creating, managing, and troubleshooting load balanced IP address spaces. Experience working independently in support of customer requirementsExperience interfacing with team members on requirements and solutionsFamiliar with IT Service Management products such as ServiceNowCertificationsCandidate must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, or SSCP)Candidate must possess an F5 Certified Administrator (201) or higher certificationEducationBachelor's degree with 12 years of relevant experience, Masters degree with 10 years of experienceEducation equivalency of Associate’s with 14 years of related experience or High School Diploma with 16 years of related experience can be used in lieu of Bachelor’s degree.Security ClearanceDue to the nature of the government contracts we support, US Citizenship is required.TS/SCI with Poly required for Position or TS/SCI and willingness to obtain a polygraph.Original Posting Date:2024-09-04While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $108,550.00 - $196,225.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Secure our Nation, Ignite your FutureJoin the top Information Technology and Analytic professionals in the industry to make invaluable contributions to our national security on a daily basis. In this innovative, self-contained, Big Data environment, the ManTech team is responsible for everything from infrastructure, to application development, to data science, to advanced analytics and beyond. The team is diverse, the questions are thought-provoking, and the opportunities for growth and advancement are numerous.The successful candidate will work with the Sponsor, Data Layer engineering teams, fellow architects, and teams across the department to architect and design data layer solutions that successfully balance mission, technical, and security requirements.Responsibilities include but are not limited to:Collaborating with technical teams, fellow architects, analytic stakeholders, and Sponsor management to architect, design, and lead the development and deployment of data layer solutionsEnsuring the data layer solution is continuously optimized and able to fully satisfy analytic mission requirements as rapidly and efficiently as possibleDeveloping and documenting architectural guidance, interface designs, etc. for data layer engineering teamsAssessing the feasibility of software systems designs/plans, and assuring alignment with established mission requirements and security mandatesAnalyzing, defining, and documenting requirements for data flows, processes, hardware and software environments, network connectivity, system interfaces, and security controlsCommunicating technical assessments, proposals, and alternatives to both technical and non-technical audiences, including senior managementOverseeing the design and development of custom solutions, or the evaluation, selection, and implementation of COTS solutionsMonitoring current and emerging technologies and industry trends to present technical recommendations to senior management and technical teamsDesigning, programming/developing, and modifying software systems and tools, both existing and potentially new in the future (i.e. hands-on development work)Minimum Qualifications:Significant experience leading increasingly complex data architecture projectsSignificant experience with all of the following technologies: Oracle, Hadoop, Elasticsearch, SQL, Java, Linux15+ years of relevant Information Technology experience.Significant hands-on data parsing and development experience with the required technologiesStrong experience with the full data lifecycle, from ingest through display, in Big Data environmentsDemonstrated ability to effectively diagnose, isolate, and resolve complex issues pertaining to data, security, engineering, and architecture in enterprise-size mission environmentsFamiliarity with standards and data issues in enterprise-size environmentsExceptional ability to manage competing priorities and communication to multiple stakeholdersHigh School Diploma/GEDPreferred Qualifications:Familiarity with multiple data management, content management, and knowledge management solutionsExperience with AWS in the Sponsor’s environmentClearance Requirements:TS/SCI with PolygraphPhysical Requirements:Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Must be able to remain in a stationary position 50% of the timeThe person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations#LI-AA1 , #joinmantechd #joinmantechaaFor all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description This position will support the DISA GSM-O II Task Number 07 (TN07) Joint Force Headquarters DODIN. GSM-O II provides network operations and cyber defense support to the Defense Information Systems Agency (DISA) in support of the DoD and COCOMs. The selected candidate will provide expertise on development of operational plans and implementation of defensive hardening initiatives while collaborating with and providing JFHQ-DODIN Cyber Defense Operations representation to internal/external multi- Command/Agency/Service/Field Activity (CC/S/A/FA) operational planning teams and working groups.Primary ResponsibilitiesProvide support to assist with operations planning, future operations planning, future cyber operations in support of the JFHQ-DODIN mission.Provide technical expertise to assist with the development of operational and tactical plans in support of DODIN J36 DODIN Cyber Operations Group (DCOG).Planning will include a variety of viable cyberspace options, courses of action (COA) development, COA analysis war gaming, COA comparison and approval, commander’s estimates, and order development.Design and develop cyberspace plans and orders documents for designated JFHQ-DODIN DCOG efforts involving the following:Cyberspace collaboration among DOD and other organizations with cyber-related missions.Synchronization, de-confliction, coordination, and assessment of policies and processes which support defensive cyberspace missions.Ensure synchronization of missions with deliberate plans through internal and external collaboration and coordination.Participate in COA development for DODIN CPT cyberspace operations and planning efforts to conduct DODIN Cyberspace Operations-Internal Defensive Measures (DCO-IDM) and DODIN Operations (DODIN Ops).Support the development and depiction of various cyberspace Operational Environments, identify the desired outcomes associated with the environment, information requirements related to outcomes, indicators associated with monitoring progress and identification of data sources necessary to satisfy information requirements.Coordinate, de-conflict, and facilitate communications with all applicable staff elements, subordinate headquarters/commands, service cyber components, CCMD, components, and agencies with cyber-related missions.Participate in and support crisis planning, utilizing a truncated JPP to produce planning products in a short amount of time to respond to government directed timelines.Support and attend weekly Joint Planning Groups (JPGs) and direct future planning where necessary.Provide in-depth planning expertise for the development of policy, plans, processes, procedures, and governing directives for the operation, protection, and defense of the DODIN and provide input to address shortfalls, prioritize and validate requirements and be prepared to modify development-planning efforts based on the changing cyberspace environment.Basic QualificationsBachelor's degree in a related discipline with 8 to 12 years of applicable combined education and experience; additional related years of experience is accepted in lieu of a degree.Active DoD TS/SCI clearance and eligible for C/I PolygraphDemonstrated experience in developing plans that receive input from multiple units and devising a final plan.Experience in Mission Analysis and COA development.Knowledge of the Military Adaptive Planning ProcessExperience with Joint Operational Planning Process.Preferred QualificationsExperience with DISA and DoD Networks.Demonstrated experience briefing Senior Executive Service (SES) and General Officer/Flag Officer (GO/FO) leadership.Original Posting Date:2024-08-28While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $101,400.00 - $183,300.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Secure our Nation, Ignite your FutureCan you protect and defend the most coveted targets in the world Join ManTech and help protect our national security while working on innovative projects that offer opportunities for advancement. We encourage our team members to share and grow their skills and expertise while creating robust and state-of-the-art solutions.ManTech is hiring a Cyber Forensics Specialist in Herndon, VA. Our ideal candidate is driven and passionate about the security of our country and protecting the safety of assets and systems from intentional or inadvertent intrusions. As a Cyber Forensics Specialist on our team you will support the Cyber Forensics team, providing expertise in computer forensics, mobile device forensics, data and media recovery.Responsibilities include, but are not limited to:Provide, reverse engineering, intrusion analysis and methodologies, and vulnerability assessments.Conduct imaging on a variety of devices, including hard disk drives and mobile devicesConduct forensic examinations to identify the root cause of cyber incidents; assessing and filling forensic gaps; provide recommended remediation steps in the aftermath of a cyber incidentProvide technical reporting in order to explain complex forensic examinations to a wide audience.Perform risk analysis of software and provide mitigations for any identified risksPerform data recovery to maximize the amount of useable dataIdentify IOCs, TTPs and recommend appropriate counter measuresInteract with and establish relationships with customersBasic Qualifications:3 + years of experience in digital forensics investigations, malware analysis, reverse engineering or cyber incident response investigationsExperience using forensic tools, such as Xways, Axiom, FTK, Autopsy, Zimmerman tools, or similarExperience conducting forensics analysis of operating systems, such as Windows, Linux/Unix, Android, MAC, or IOSKnowledge of concepts and practices of processing digital forensics dataKnowledge of industry best practices to preserve evidence integrityBachelor's Degree in Cybersecurity, Digital Forensics, Computer Science or other relevant technical field or additional 6 years of relevant experience in lieu of degreePreferred Qualifications:Knowledge of data carving tools/techniquesSkill in analyzing volatile dataExperience in acquiring volatile dataThe ability to develop forensic tools in Python, C#, C++ or CExperience with analyzing malicious dataExperience with analyzing software to identify risks/vulnerabilities industry best practicesClearance Requirement:Active/current TS/SCI with polygraphPhysical Requirements: Must be able to remain in stationary position at least 50% of the timeFor all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description Are you ready for a rewarding career challenge Unleash your potential at Leidos, where we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer’s success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.If this sounds like an environment where you can thrive, keep reading!Are you an experiencedSenior Cyber Range Engineerlooking for a new challenge Join our team supporting the cutting-edge Cyber TRIDENT Program and make an impact by guiding the definition, implementation, and delivery of capability focused on Cyber Training systems. As a key player in our team, you will leverage your skills to provide expertise in large scale cyber exercises and multi-spectrum cyber operations. Don't miss the opportunity to take your career to the next level and be part of an innovative and dynamic environment. Apply now!Your greatest work is ahead!The Mission The Leidos National Security Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for National Security include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. From scanning for illicit material at ports and borders to predicting future events and instability up to five years in advance, our products help customers make the world safer. To explore and learn more, click here!Are you ready to join a team dedicated to a mission Begin your journey of a flourishing and meaningful career - share your resume with us today!Primary ResponsibilitiesYour Main Objective:Responsible for operational planning in support of training, exercises, operations, and coordination of integrated cyber operations.Support large scale cyber exercises and multi-spectrum cyber operations, both defensive and offensive activities.Work with cyber operators and provide cyber range expertise to enable DCO and OCO operations for Cyber Command.Translate cyber mission force training and mission rehearsal goals into actionable event environments.Support the design and execution of cyber range training events.Provide expertise in architecture, virtual environments, networking, authentication, and system security.Coach and review the work of lower-level technical staff.Focus on continuous process improvement across the training event activities.Work with stakeholders (customer, users, developers, vendors) on requirement changes that impact the training environment.Basic QualificationsWhat Sets You Apart:Bachelor’s degree in Information Technology or similar, and eight (8) or more years of experience in a relevant field. Additional experience may be considered in lieu of degree.Experience with or knowledge of the 5 stages of joint event life cycle (JETC) as it applies to training events.Experience with Linux and Windows, network administration, and networking protocols/functions (e.g., HTTP, HTTPS, SSL/TLS, SMTP, DNS).Experience with MS Active Directory and VMWare.Experience with security monitoring platforms, such as Security Onion or Splunk.Worked with Red Hat Identity Management (IdM) and Single Sign-On (SSO) technologies.Experience with commercial cloud infrastructure deployment environments such as AWS and Azure.Self-starter who can work independently in a fast-paced environment while working effectively with engineers and customers.Ability to handle and prioritize multiple tasks and requirements from stakeholders.Must have minimum Top Secret level clearance and ability to obtain and maintain a TS/SCI clearance.Possess a DoD 8570 certification, such as Security+, CCNA, CISSP or other equivalent.Preferred QualificationsYou Might Also Have: Experience with MS Exchange and Edge Transport servers.Knowledge of routing protocols, such as BGP & OSPF, and route maps.Experience with DNS servers to include queries, mail exchange and name records.Strong interpersonal, verbal, and written communication skills to interface with customers, leadership, and teammates.Four or more years of experience with cyber training and cyber operations.At Leidos, the opportunities are boundless. We inspire our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you – apply today!Original Posting Date:2024-08-28While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $101,400.00 - $183,300.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.#Featuredjob

Secure our Nation, Ignite your FutureCan you protect the most coveted targets in the world Do you enjoy knowing you’re at the cutting edge of building essential clandestine technology Then join ManTech and help protect our national security while working on innovative projects that offer opportunities for advancement. We encourage our team members to share and grow their skills and expertise while creating robust and state-of-the-art solutions.ManTech is seeking an experienced and highly technical Task Order Lead for our Cyber Investigations Team in Herndon, VA. As the Cyber Forensics Leadon our team, you will plan, direct, and manage the timely and successful completion of cyber forensics, incident handling and malware activities.Responsibilities include, but are not limited to:Maintain responsibility for the quality of delivered productsAct as the primary contact for technical, cost, and schedule dataEnsure the effective operations of the cyber investigations contract teamMeet and exceed mission objectives in defending customer IT systems and networksProvide effective day-to-day management of the Cyber Investigations contractor teamProvide timely situational awareness to the customer and program management staff and maintain close communications with the customer technical managerRequired Qualifications:10+ years of experience in Cybersecurity, Digital Forensics, Security Engineering, or other relevant field, with emphasis in cyber defense operations, computer incident response, or digital forensics5+ years of experience managing large, classified, technical contracts for the Intelligence Community (IC)Experience performing Digital Forensics investigations or Incident Response Bachelor’s or Master’s Degree in cybersecurity, computer engineering, computer science, or other closely related Information Technology or Cybersecurity disciplinePreferred Qualifications:Project Management Profession (PMP) certificationCybersecurity certification from an industry-recognized organization such as (ISC)2 or SANSCertified Cyber Security Service Provider Manager in accordance with DOD 8570 baseline certificationsCyber Incident Handler, Certified Information Systems Security Professional (CISSP), Certified Forensic Computer Examiner (CFCE), GIAC Certified Forensic Examiner (GCFE) and/or Certified Ethical Hacker (CEH) certification.Expertise in the in IC Networks, Computer Networking Concepts and Protocols, Network Security Technologies, Digital Forensics and Incident Response (DFIR), Incident Response and Incident Handling Methodologies, Offensive Cyber Security, to include Adversarial Tactics, Techniques, and Procedures, Cyber Investigations and Intelligence Gathering, Crisis Management Protocols, Processes, and Techniques, Cyber Threats and Vulnerabilities, Risk Management, Industry-leading Cybersecurity Tools and Technologies and Case Management Tools, such as Jira and ServiceNowClearance Requirements: Active/Current TS/SCI with polygraphPhysical Requirements: Must be able to remain stationary at least 50% of the timeSKN.7.23For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.

Description The Leidos has a career opportunity for a Web Developer in the Fort Meade area, MD.An active TS/SCI with Polygraph is required to be considered for this position.Program SummaryLeidos is a preferred subcontractor on a large, multi-year contract that develops, integrates deploys, and sustains large collection systems. Team members work autonomously and explore new technologies. We provide exceptional service to our customer in an area in which we have deep incumbent knowledge.Significant requirements include Mission Management, Operations, and Sustainment activities.Job SummaryResponsible for designing, creating, testing and maintaining the current webpage and the transition to an enterprise standard. Required QualificationsActive TS/SCI with PolygraphBS and 4 yrs of experience as a Web Developer OR 8 years of experience without a degreeExperience with standard HTML/ JavaScript.Desired SkillsGitJavaJSPApache MavenApache TomcatStrutsRPMsCONMDOriginal Posting Date:2024-08-19While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:Pay Range $81,250.00 - $146,875.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Secure our Nation, Ignite your FutureCan you protect and defend the most coveted targets in the world Are you passionate about ensuring the safety of information systems assets and protecting systems from intentional or inadvertent access or destruction Join ManTech and help protect our national security while working on innovative projects that offer opportunities for advancement. We encourage our team members to share and grow their skills and expertise while creating robust and state-of-the-art solutions.ManTech is hiring a driven and highly technicalCybersecurity Reverse EngineerinHerndon, VA to support our Cyber Investigations team.Responsibilities include, but are not limited to:Automation of data acquisition, processing and scanning.Develop and maintain malware sandboxes and software plugins to enable malware investigations.Ability to reverse code to determine malicious behavior or uncover IOCs for detection.Automation/Scripting for cloud investigations; investigative methodology for response and opensource toolingIsolate, review, analyze and reverse-engineer malicious binaries to determine functionality and capability.Analyze samples and provide written technical reports related to the scope, nature, and characteristics of the malicious codeBasic Qualifications:4+ years of experience in malware analysis, reverse engineering, digital forensics or other relevant positionExperience with scripting or coding in PythonExperience with Intel x86/x64 assemblyExperience with Windows operating system & architectureExperiencewith static analysis tools such as IDA Pro, Ghidra and Binary NinjaExperience with debugging tools such as x64Dbg and WinDbgExperience with virtualization, sandboxing, and emulation tools like VMware, KVM, QEMU and othersExperience with programming languages such as C, C++, .NET, Java, etc.Bachelor’s Degree in Computer Science, Information Technology, Cybersecurity or similar technical field of study, or 6 additional years of experience in lieu of degreePreferred Qualifications:Experience with additional operating systems such as Linux, macOS, Android, iOS, etc.Experience with additional architectures such as ARM/ARM32 and MIPSExperience with other operating system file formats, such as ELFExperience with development and/or scripting utilizing Python and/or other programming languagesKnowledge of Computer Network Exploitation (CNE), Computer Network Attack (CNA) and Computer Network Defense (CND) tools and techniquesKnowledge of the MITRE ATT&CK frameworkKnowledge of common digital forensic techniques and practicesClearance Requirement: Active/current TS/SCI with polygraphPhysical Requirements: must be able to remain in a stationary position at least 50% of the timeSKN.7.23For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license.The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at . ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click and provide your name and contact information.