Description Are you ready to work for a company that not only supports mission critical projects but also prioritizes investing in the growth and development of its employees Join us at Leidos, where your most important work is ahead! You will enjoy great benefits such as paid time off (PTO), flexible schedules, discounted stock purchase plans, career growth, education and training support, parental paid leave and more! We celebrate our milestones with chili cooks offs, Pi Day with Pies, group lunches, end of year celebrations, recognition awards and much, much more. You will have the opportunity to work under exceptional industry leadership at every level, where prioritizing employees, and their work, is paramount.Join our team working on one of our most prestigious programs delivering modern Identity Access Credential Management (ICAM) solutions supporting highly visible applications and building our next generation of applications.Leidos is looking for a Software Developer to support a technical development program supporting the Sponsor’s Web-based applications. The Software Developer will work with a large team of developers, DevOPS engineers, security engineers, and data engineers.The developer may work on both front-end (UI) and back-end aspects of the systems. The software developer will be required to carry a duty phone on a rotational basis and may need to come in to address issues that arise.Primary Responsibilities• Knowledge/experience with the development of Cloudformation scripts to generate network and application infrastructure in a repeatable fashion• Ability to write custom scripts to install and configure code in EC2 instances• Experience with Python• Develop Java and Python applications that leverage Neo4j and Elasticsearch• Ability to Implement NodeJS PM2 for application monitoring and resiliency• Utilized SAFe agile techniques to manage workload• Leverage Amazon Web Services• Experience creating RESTful APIQualifications• Must have an active TS/SCI with Polygraph• Typically requires a Master’s with 15+ years of prior relevant experience. Experience may be used in lieu of degree.• Strong Java programming skills for Web-based applications• Experience in working on teams utilizing Agile workflows and processes• Working knowledge of the Spring framework• Cloud environments• Databases: Oracle, Oracle RDS, DynamoDB• Linux• Frameworks: Spring Boot, Vue.js, Thymeleaf, Hibernate• Additional programming/scripting languages:o Groovy, JavaScript, Bash, XML, JSON, YAML, SQL and PL/SQL• Software:o GitHub / Git, Apache, Tomcat, ActiveMQ, ELK (Elasticsearch, Logstash, Kibana), CloudFormation, Jenkins, Rundeck, Puppet, NAGIOSOriginal Posting Date:2024-08-03While 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 $144,300.00 - $260,850.00The 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: NAVAIR Patuxent River, Maryland, USA (on-site)Telework: NoneClearance: Secret Secret (US Citizenship Required)Experience: Senior levelNumber of Openings: 1Funding Status: FundedSalary Range: $110,000 - $162,000 (Please see below for more info on salary) Mid Level Systems AdministratorSimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a Senior Systems Administrator to join our team and provide Systems Administrator support to PMA-231 on base at NAVAIR Patuxent River, MD. Responsibilities: Provide deployment and configuration support for: VMWare/vSphere Enterprise, Cisco switches, SAN, Win Server, Networking, and Linux Requirements: United States CitizenshipAt least 7 years of experience performing system administration in a Linux environmentCOMPTIA Security + or other DOD INST 8570 compliant qualification required Preferred Skills & Experience: At least 2 years of Network engineering experience 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: 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 $110,000 - $162,000 (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 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 Looking for an opportunity to make an impact The Leidos National Security Sector is seeking an experienced SecDevOps Lead in a key role to lead a team of web developers, application developers, engineers, designers, system administrators, information security officers, and help desk specialists for an Intelligence Community customer. The team will ensure the continuous operation, maintenance, and security of the customer’s intelligence discovery website and application suite on multiple networks and domains. In addition, the candidate will focus on enhancing and maintaining the CI/CD pipeline, automating infrastructure management, performing database administration, and developing scripts for automation. Work with a diverse team of technical staff to maintain and expand customers’ capabilities to the Defense Intelligence Enterprise. In this key personnel role, the position demands leadership and a hands-on approach to information security, software development, tiered IT support, automation, and maintaining government authority to operate (ATO) for integrated platforms that are critical to the Office of the Secretary of Defense and the warfighter. This Key Personnel opportunity is in anticipation of an upcoming contract award!What you’ll be doing:Lead and mentor a team of web developers, application developers, designers, system administrators, information security officers, and help desk specialists conducting O&M to ensure availability, reliability and security as the systems expand to a larger customer base.Ensure that all applications remain operational on all applicable networks with all updates and enhancements required to maintain functionality.Enhance the efficiency, capability, and interoperability of all applications through requirements management, database programming and administration, web programming, web server customization and administration, application testing, and web design.Provide full operational and user support to maintain availability (99.9%) and reliability of all applications.Limit planned outages to occur during non-peak hours unless otherwise defined by the government.Enhance, improve, and maintain CI/CD and DevOps scripts and processes to facilitate faster development and error detection and resilient deployments.Use back-end technologies such as Oracle, Postgres, Mongo Database, Redis, ElasticSearch, Solr, Structured Query Language (SQL), Node.js with Typescript, and Server-Side Languages (Java, etc.) to develop a secure, efficient, and reliable architecture.Implement and maintain security measures in line with government regulations, including data protection and cybersecurity frameworks.Participate in Agile release planning, scrum of scrums, bug triage, design sessions and other meetings.Collaborate with government leads and stakeholders, as well as other contract technical leads, to define project requirements, goals, and timelines.Ensure system compatibility with all integrated dissemination applications.Monitor project progress, address any technical challenges, adjust priorities as needed to meet milestones, and provide regular updates to government and contract program managers.Perform software code maintenance for all applications and systems, on development and production servers, to ensure that the capability meets all security requirements for the applicable domains.Develop and maintain a conceptual data model to accommodate multiple intelligence domains and arrange for data transfer between the domains.Manage and update all authority to operate (ATO) documentation and processes in accordance with customer policies and guidance.Provide Tier 1, 2 and 3 help desk support on a schedule that meets the demands of an enterprise-wide user base, including multiple shifts to cover operations up to 24 hours per day.What does Leidos need from me Must have an active TS/SCI security clearance with an ability to obtain a Polygraph.BS in Engineering, Computer Science, Systems Engineering, or related field or equivalent experience with 10 plus years in software development, technology management, system engineering or related field. Eight plus years of experience with master’s degree.Experience with both front-end technologies/frameworks (e.g., Angular, React) and backend implementation.Experience with database maintenance (e.g., SQL, NoSQL), and familiarity with search technologies (e.g., Elasticsearch, Solr).Experience overseeing operational environment and presenting overview briefings and updates to government leads, partners, and customers; reporting on progress at performance improvement meetings; and identifying opportunities for increase effectiveness, efficiency, scale, and impact.Experience in the identification and mitigation of any issues or trends that pose a risk to project priorities.Favorable if you have:Experience leading O&M on critical classified systems.Experience managing a technical team through a government ATO process.Original Posting Date:2024-06-24While 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 $122,200.00 - $220,900.00The 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 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 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 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.

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 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 possess a diverse range of data-focused skills and experience, both technical and analytical. They will have a strong desire and capability for problem solving, data analysis and troubleshooting, analytical thinking, and experimentation, with a particular interest or aptitude in the Cloud arena.Responsibilities include but are not limited to: Working with large, complex, and disparate data setsDesigning and implementing innovative ways to analyze and exploit the Sponsor’s data holdings, particularly Cloud-related data holdingsResearching and reporting on a wide variety of Sponsor inquiriesRaising proactive inquiries to the Sponsor based on observations and proposed data analysis/exploitationSolving difficult, non-routine problems by applying advanced analytical methodologies, and improving analytic methodologiesDeveloping custom searchesCommunicating and coordinating with internal and external partners as neededMinimum Qualifications:Thorough knowledge of appropriate analytic tools and methodologies in one or more of the following:Applied mathematics (e.g. probability and statistics, formal modeling, computational social sciences)Computer programming (e.g. programming languages, math/statistics packages, computer science, machine learning, scientific computing)Ability to code or script in one or more general programming language10+ years experience with, and understanding of, algorithms for classification, regression, clustering, and anomaly detectionKnowledge of relational databases, including SQL and large-scale distributed systems (e.g. Hadoop)10+ years expertise with statistical data analysis (e.g. linear models, multivariate analysis, stochastic models, sampling methods)Demonstrated effectiveness in collecting information and accurately representing/visualizing it to non-technical third partiesHigh School Diploma or GEDPreferred Qualifications:Understanding of, and/or hands-on experience with, Cloud technologies, such as AWS, Microsoft Azure, etc.Experience working in a mission environment and/or with many different types of dataClearance 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 GSM-O II Task Number 07 (TN07), which provides support to Joint Force Headquarters-DoD Information Network (JFHQ-DODIN). JFHQ-DODIN provides network operations and defensive cyber operations support to the United States Cyber Command in support of the DoD. The selected candidate shall provide analysis that provides 24 hours per day x 7 days per week x 365 days per year support JFHQ-DODIN Operations Center, providing command, control, and defensive cyber operations (DCO) functions across the Combatant Commands, Service Cyber Components, Agencies, and Field Activities in addition to 24/7 coordination with USCYBERCOM and other partner agencies.Primary ResponsibilitiesCollect intelligence on events occurring both internal and external community of interestEnhance Situational Awareness (SA), Situational Understanding (SU), and identify possible relationships, trends, and adversary TTPs based on threat intelligence information.Provide all-source intelligence support to JFHQ-DODIN operations, such as Named Operations, DODIN Cyber Protection Teams’ (CPT) defensive missions, Command Cyber Readiness Inspection (CCRI)s and Command Cyber Operational Readiness Inspection (CCORI)s.Conduct open-source intelligence research in support of threat discovery or research.Research, analyze, corroborate, and assess vulnerabilities, Information Assurance Vulnerability information as it is related to intelligence reporting.Analyze and track vulnerability disclosure program (VDP) incidents as it relates to intelligence reporting.Ensures JFHQ-DODIN information provided to foreign entities is compliant with federal statues and restrictions.Collect analysis metrics and trending data, identify key trends, and provide situational awareness on these trends.Basic QualificationsActive DoD TS/SCI clearance and eligible for C/I PolygraphTypically requires a bachelor's degree in a related discipline with 4+ years of applicable combined education and experience; additional related years of experience is accepted in lieu of a degree.Security+ CertificationPreferred QualificationsExperience with DISA and DoD Networks.Demonstrated experience briefing Senior Executive Service (SES) and General Officer/Flag Officer (GO/FO) leadership.Experience in intelligence driven defense and/or cyber Kill Chain methodology.GSMOOriginal Posting Date:2024-08-01While 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.

Description Leidos is seeking a Cyber Tier 1 Shift Lead to join our team on a highly visible cyber security single-award IDIQ vehicle that provides Network Operations Security Center (NOSC) support, cyber analysis, application development, and a 24x7x365 support staff.The DHS NOSC has primary responsibility for monitoring and responding to security events and incidents detected at the Trusted Internet Connection (TIC) and Policy Enforcement Point (PEP) and is responsible for directing and coordinating detection and response activities performed by each Component SOC. Direction and coordination are achieved through a shared DHS incident tracking system and other means of coordination and communication. The Monitoring and Analysis team provide 24x7 support across 4 different shifts. We have front half shifts (day and night) and back half shifts (day and night). The front half shift will work 12-hour shifts from Sunday – Tuesday and alternating Wednesdays. The back half shift will work 12-hour shifts from Thursday – Saturday and alternating Wednesdays. Candidates must have the ability to work non-core hours, if necessary.Duties include network security monitoring and detection, proactively searching for threats, inspecting traffic for anomalies and new malware patterns, investigating and analyzing logs, providing analysis and response to alerts, and documenting activity in NOSC investigations and Security Event Notifications (SENs).Primary ResponsibilitiesSupervise and manage a small team (7-12) of Cyber Network Defense Analysts (CNDAs) within the NOSC in support of the government customerManage and conduct hands-on technical detection, analysis, containment, eradication, and remediation as a member of the Incident Response teamGuide and mentor peers and subordinates to provide cross trainingEnsure accountability and punctuality of security analysts assigned to your shiftCapture cybersecurity metrics that support executive-level briefings (daily, weekly, monthly)Articulate daily challenges to the Government Watch Officer (GWO)Analyze web and host logs for indications of compromiseRemediate and coordinate the remediation of infected or compromised devicesEnsure shift continuity during call-outs and emergenciesCompile incident reports, executive summaries, and analysis reports of intrusions and/or security eventsDocument and update processes, workflows, and technical guidesPerform simple firewall rule changes (after training)Basic QualificationsBS Degree and 4-8 years of experience. Additional experience/training and or advanced cyber certifications may be considered in lieu of a degreeMilitary experience and training may be considered in lieu of degreeExperience conducting detailed technical analysis of Cybersecurity Events and IncidentsMust have current TS/SCI. In addition to specific security clearance requirements, all Department of Homeland Security SOC employees are required to obtain an Entry on Duty (EOD) clearance to support this program.Must have one of the following certifications: CCNA-Security, CYSA+, GICSP, GSEC, Security+ CE, CND, SSCPPreferred QualificationsMalware reverse-engineering experience considered a plus2+ years of experience as an operations/technical lead on similar projects (operations centers considered a plus)Experience supporting 24x7 missionsExperience in network and cybersecurity design, engineering and operationsExperience with Service Desk support and operationsExperience with NIST SP 800 series or ISO 27000 series documents for information security management and risk assessmentUnderstanding of DevOps/Agile concepts and processesExtensive KSAs in SOC methodologies and processesOriginal Posting Date:2024-06-28While 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 $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.

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.

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.

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.

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.

Description Looking for a rewarding career challenge Unleash your potentialat Leidos, 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. With Leidos, you will enjoy competitive benefits such as four or more weeks of Paid Time Off, Flexible Schedules, Discounted Stock Purchase Plans, Unlimited Education and Training Support, Parental Paid Leave, and more!The Leidos National Security Sector has a career opportunity for a Senior Systems Administrator in Annapolis Junction, MD.Job SummaryProvides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.Primary Responsibilities:Provide support for implementation, troubleshooting and maintenance of IT systemsProvide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problemsManage the daily activities of configuration and operation of IT systemsProvide assistance to users in accessing and using IT systemsProvide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problemsProvide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.Provide support for the escalation and communication of status to agency management and internal customersOptimize system operations and resource utilization, and perform system capacity analysis and planningProvide in-depth experience in trouble-shooting IT systemsProvide detailed analysis and feedback to agency management and internal customers for escalated ticketsProvide support for the dispatch system and hardware problems and remains involved in the resolution processConfigure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performanceSecurity Clearance requirement:Must possess active TS/SCI with polygraph clearance to be considered for this role.Qualifications:Ten (10) years’ experience as a SA in programs and contracts of similar scope, type, and complexity is required.Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor’s degree.conmdOriginal Posting Date:2024-09-12While 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.

Description Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical experience with administering Linux and Windows servers within a VMware virtual environment. This individual should be detail oriented in order to capture customer inquiries appropriately. This role is responsible for interacting with other administrators to handle service inquiries and problems. Duties include examining customer 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:Experience with interacting with customers to handle service inquiries and problems.Provide technical support, administration, and monitoring of Linux, Microsoft, and Mac systems within a VMware virtual environment.Provide support for the implementation, troubleshooting and maintenance of IT systems. Rapidly distinguish isolated user problems from enterprise-wide application/system problems.Coordinate with customers and stakeholders to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and requirements.Develop solutions to complex technical issues.Provide follow-up reports (technical findings, feedback, resolution steps taken) for Root Cause analysis, engineering technical assessment 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.Required Expertise:Foundational knowledge of AWS or Azure cloud services and the cloud ecosystem.Familiarity with Hyper Converged Infrastructure (HCI) concepts and solutions such as Dell VXRail.Experience with Tier 2 system administration of server operating systems such as Linux (CentOS, RHEL, or Ubuntu) and Microsoft Server (2012 R2/2016).Familiarity with supporting virtual desktops running Linux, Microsoft Windows, and/or MacOS.Experience with Scripting/Automation through Linux Shell scripts, PowerShell, PowerCLI, or other scripting languages.Experience troubleshooting issues in a growing environment.Experience with log reviews, incident analysis, and identification of issue trends.Experience with server patch management methodologies.Time management skills with the ability to work within an IT Service Management/ticketing system (ServiceNow) independently.Ability to triage and properly classify incidents and prioritize work efforts accordingly.Strong oral and written communications skills.Track record of working effectively within a team, and support to peers toward improved processes and results.Candidate must, at a minimum, meet DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNA-Security, GSEC, or SSCP).ClearanceDue to the nature of the government contracts, we support, US Citizenship is required.TS/SCI with polygraph required for Position or TS/SCI and willingness obtain specific polygraph.Education/ExperienceThe candidate must have bachelor’s degree with 8 years of prior relevant experience or a master’s degree with 6 years of prior relevant experience. Years of experience may be used in lieu of a degree.Preferred QualificationsCertification relating to VMware (VCA/VCP), Microsoft Server Administration (MCSA), Linux Administration (Linux+), or Mac Administration (ACSP) a plus.Experience with Ansible, Satellite, Puppet, Chef, a plus.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 $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.

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!Leidos, Inc. has an immediate job opening in Alexandria, Virginia for a Systems Administrator to contribute to the support of the Office of the Secretary of Defense (OSD) Cost Assessment and Program Evaluation (CAPE) Joint Data Support (JDS).Work location is at the Mark Center in Alexandria, VA with the potential for telework up to 20% of the time.Basic QualificationsBS degree and a minimum of 4+ years of prior relevant experience or Masters with 2 + years of prior relevant experience (ability to substitute years of experience for a degree).CompTIA Security + certification4+ years of demonstrated experience in management of DoD systems, networks, and IT infrastructure configuration.4+ years of experience as a Systems Administrator for classified and unclassified networks. Experience with rack mounted servers, network switches, and backup solutions.Demonstrated experience with: DoD software approval process, Risk Management Framework, and Nessus system security scanning procedures.Experience implementing DoD Security Technical Implementation Guide requirements on Windows based systems.Clearance Requirements: Active Top Secret clearance with the ability to obtain a SCI clearancePreferred QualificationsMilitary experienceMay possess a Doctorate in technical domain.Experience with ACAS and Nessus security scanningApplication of STIG settings through Group PolicyExperience with SEIM applicationsPrimary ResponsibilitiesProvide support to the customer’s infrastructure Windows Servers by maintaining user access, installing required DoD security patches, and updating the system’s operating systems.Candidate would be trained to take on Information System Security Officer (ISSO) for a highly secure facility. Manages limited access projects and responsible for the submission of required documentation for the Authority to Operate (ATO) issued by the DoD CIO office.Design and implement Information Technology infrastructure requirements to support TS/SCI and SAP projects.Planning and executing scheduled file backups using DoD Enterprise approved solutions.Perform Database Administration for Microsoft SQL Server to include: version upgrades, database creation and user access permissions. Perform database tuning, and scheduled backup maintenance.Installs and configures of DoD Enterprise Servers, with robust, fault-tolerant data storage, and DoD STIG Compliance using the DoD Enterprise security scanning software.Implementing and supporting Information Assurance (IA) and security activities, using the DoD Enterprise McAfee HBSS software suite, and STIG Compliance checks.Identifies hardware and software requirements. Develops an acquisition plan, and monitors hardware and software acquisitions. Maintains a record of hardware and software.Maintain the capability to provide infrastructure support for the TS/SCI facility.Support onsite IT requirements for CAPE and Joint Staff conferences to include war games within the JDS conference rooms. Install and maintain standalone network with client workstations and a centralized server. Support conference specific applications, continuity of operations during conferences to include SVTC meetings and print large high resolution maps from the customer plotter.Work with the Joint Service Provider to implement firewall rules to allow the successful use of JDS applications to internal and remote clients.Applies vendor software patches from the DoD Software Repository to JDS systems to resolve security vulnerabilities.EIO2024Original Posting Date:2024-09-12While 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 $68,900.00 - $124,550.00The 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.

Description Leidos is seeking an Exchange SME to support a large enterprise IT contract for the DOD. This role requires an individual with subject matter expertise administering Exchange and email retention systems within a physical and virtual server environment. Duties include examining incidents and problems and suggesting and implementing appropriate corrective action to initiate a repair or return to service. These include maintaining systems for email journaling, archiving, and eDiscovery on local and cloud platforms. This role analyzes recurring problems and initiates solutions for preventing reoccurrence and evaluates 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 person 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 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:Individuals in this role may be required to remotely log into servers in order to perform technical software configuration, rebooting, and other remedial actions.Provide implementation, troubleshooting, maintenance, and monitoring support for physical and virtual servers. Rapidly distinguish isolated user problems from enterprise-wide application and system problems.Collaborate with peers and other service lanes to perform network latency analysis to address slow connections and user experience issues.Direct effort to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and requirements.Establish and maintain comprehensive availability and capacity management solution using lessons learned and best business practicesProvide follow-up reports (technical findings, feedback, resolution steps taken) for root cause analysis, operational assessment 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.Supporting issues related to group mailboxes and distribution lists to include designating an end-user(s) as the group mailbox owner.Managing and operating email routing devices and services (like McAfee, Proofpoint and Edge devices).Perform day-to-day management and administration for Exchange Online system within an Office 365 hybrid/cloud environment.Manage, maintain, and troubleshoot email retentions systems utilizing Veritas Enterprise Vault.Managing roles and services, user permissions, email queues, and dynamic distribution groups.Implementation of Exchange PowerShell to fulfill automation tasksBasic QualificationsExperience with interacting with service lanes to handle service inquiries and problems.Extensive experience working as a Tier 2 system administrator: familiar with using exchange/vault tools.Extensive experience with Office 365 and Microsoft Exchange 2016Extensive knowledge of Enterprise Vault solutions to reduce active server storage requirementsExtensive Experience with Scripting/Automation through Exchange PowerShell or other scripting languagesExperience troubleshooting issues in a growing environment.Time management skills with the ability to work within an IT Service Management/ticketing system (ServiceNow) independentlyStrong oral and written communications skills.Strong leadership and mentoring skills to guide and improve team skill composition.Track record of working effectively within a team, and support to peers toward improved processes and results.Ability to triage and properly classify incidents and prioritize work efforts accordinglyExtensive experience with planning, deploying, and documenting patch and configuration updatesExtensive Knowledge of Disaster Recovery for High Availability for a Large EnvironmentExtensive Experience with log reviews, incident analysis, and identification of issue trendsExperience with server patch management methodologies utilizing SCCMCandidate 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 and maintain a polygraph.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 $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.

Description Leidos has an opportunity for a mid-level Systems Administrator to support the EAMS Program. The ideal candidate will be joining a small team and will share the knowledge, workload and the future for a mission critical application. Must be able to work on-site in Herndon, VA. Work hours are flexible.Primary ResponsibilitiesMaintains smooth operation of multi-user computer systems, including coordination with network engineers. Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency. Performs systems security administration functions, including creating user profiles and accounts. Provides Tier 3 problem identification, diagnosis and resolution of problems. Configure operating systems. Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system wide software, applications/operating systems hardening, and allocating mass storage space. Interacts with users and evaluates vendor products. Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery. Develops and monitors policies and standards for allocation related to the use of computing resourcesRequired Education, Skills, and Experience:Bachelor's degree with 8+ years of relevant experience. Additional experience may be considered in lieu of degree.A minimum 5 year of experience with systems administration, including Linux or CentOSPosition requires an active and in-scope TS/SCI security clearance. Polygraph required to begin work. Must be a US Citizen.Experience writing scripts to monitor system services, resources, data mine logs, etc.Writing SQL and PL/SQL to generate system data reports, modify data as necessary, etc.Experience with Keytool and OpenSSLFamiliarity w/troubleshooting Java & Oracle applicationsXML ProficiencyDoD 8570 Compliant holding current IAT level II baseline certification (Security+ CE, GICSP, SSCP, etc.)Experience maintaining systems in cloud environmentsExperience working with Firewalls and AWS Security GroupsKey Skills for Success in this role: Ability to work in a team environmentAbility to anticipate problems & take decisive actionExperience maintaining applications built on a PostgreSQL or Oracle database.Preferred Skills/Experience: Linux+ CertificationCurrent RHCSA/RHCE certificationSpecific polygraphMicrosoft MCSAVMware Certified ProfessionalKnowledge of SQL ServersOriginal Posting Date:2024-07-31While 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.

Description Looking for a rewarding career challenge Unleash your potentialat Leidos, 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. With Leidos, you will enjoy competitive benefits such as Paid Time Off, Flexible Schedules, Discounted Stock Purchase Plans, Education and Training Support, Parental Paid Leave, and more!If this sounds like an environment where you can thrive, keep reading!Are you ready to join an incredible team This contract is critical to the government and allows team members to work independently and in a team environment to achieve success. If you are passionate, motivated, and want to be part of an organization that values your contributions, we want to hear from you. Apply today!Your greatest work is ahead!The MissionThe Leidos National Security Sector uses a wide range of capabilities to support our customers’ mission to defend against evolving threats around the world. Our team’s focus is ensuring our intelligence customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.The Leidos National Security Sector has an exciting opening for a Sr. Systems Administrator to join our prime Leidos contract in Annapolis Junction, Maryland.You will be responsible for maintaining system administration support activities for a large complex network environment with geographically distributed systems. The position entails supporting solutions for system engineering requests that continues to meet operational needs as well as upgrading and maintaining capabilities. Must be comfortable working in a fast-paced environment with multiple air-gapped systems which have individual domains, supporting infrastructure, and maintaining a complex IT environment with multiple logins and associated supporting storage and network infrastructure. The position requires an energetic, focused, and driven individual who can adapt well to a changing environment. Ideally, the selected candidate will possess strong system administration skills and troubleshooting skills or adapt quickly and complete various system administration network-centric undertakings.*Qualified candidates are eligible for enhanced incentives including up to a $15K cash sign on bonus or a paid time off bonus. Primary Roles and Responsibilities:You will be responsible for installing and administrating systems, applications, and processes, and for ensuring that all issues are identified and resolved in a timely manner; responsible for ensuring server and desktop configurations are optimized and running continuously and efficiently; also perform security management and application performance optimization functions. Additional responsibilities may include:Administration/sustainment of a system that provides a web-based application for storing, sharing, and distributing information.Creating and maintaining complex server enclaves, including analyzing system scanning reports, patching, cert renewals, vulnerability management assessments, and active directory configurations.Identifying and correcting hardware and software issues.Responding to system administration, operations, and maintenance problems and developing re-work solutions.Creating and maintaining documentation of complex server/network environments to ensure that clear, concise, and accurate information is readily available for incident resolution.Communicating with users and external support personnel regarding system outages and upgrades and conferring with upper management regarding recommended resolution options.Security Clearance Requirement:Candidates must possess an active TS/SCI with polygraph up front to be considered for this role. There is no clearance sponsorship available for this position.Basic Qualifications & Education:Bachelor’s degree in system engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical field and eight (8) years of experience as a systems administrator. Additional experience may be substituted for degree.Must be proficient with Windows Server 2012R2, 2016, 2019, and Active Directory.Must have experience with Linux and Microsoft-based servers and workstations.Must have experience with Windows 2019.Must have experience with Apache Tomcat, IIS, and/or SQL server database experience.Must have direct experience providing assistance to end users.Must have experience optimizing system operations.Must have a solid understanding of information security principles and practices.Must have experience with or familiarity with software and security architectures.Must have experience or familiarity with the following systems: Windows/Linux operating systems, VMware, and Networking: Switches, Routers, LANs, & cabling. Must have experience documenting and providing information for security accreditation and certification. Understanding of advanced security protocols and standards. Experience with Network Security Technologies (e.g. Multiple Domain, PKI, SSP, and Vulnerability Assessment).Occasional day or short duration travel may be required.Required Qualifications:Knowledge of Red Hat 7 and 8, and VMWare.Proficiency with SQL Server desired.Experience documenting and providing information for security accreditation and certification. Understanding of advanced security protocols and standards. Experience with Network Security Technologies (e.g. Multiple Domain, PKI, SSP, and Vulnerability Assessment).Experience with software/hardware deployment, patches, and operating systems, basic system backup and restore functions.Experience with High Assurance platforms and application integration testing methods.Experience with OS and Application Hardening to include DISA, Best Practices, and High Assurance environments.Experience with both Client and Server virtualization environments.Ability to lift up to 50 lbs.Experience with installation, configuration, troubleshooting, reimaging hardware.Experience with disk arrays, PowerShell and PowerCLI, KVMs,Familiar with SALT, Ansible, Splunk, Puppet, SolarWinds, NessusKnowledge of PKI systems which uses HSMs to validate key and NTP for synchronization.Preferred Qualifications:Proficiency with SQL Server desired.careers.leidos.com/CONMDCSSKEYOriginal Posting Date:2024-08-02While 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.