SECURING OUR TECHNOLOGYThe Air Force relies heavily on advanced computer and software systems, so it is paramount to keep those systems safe. It’s the job of Cyber Systems Operations specialists to design, install and support our systems to ensure they operate properly and remain secure from outside intrusion. These experts enhance our capabilities and provide us with the best and most secure systems so we can stay ahead of the curve in everything we do.REQUIREMENTSYou must meet several requirements before joining the Air Force. These concern your background, overall health and other standards set by the Air Force, Department of Defense and federal law.Minimum EducationYou must be 17–42 years of age, a U.S. citizen and obtain a qualifying ASVAB score. High School Students may start their application as early as the end of their junior year. ASVAB SCORE REQUIREMENTSGeneralQualificationsKnowledge of cyber system elementsCompletion of Cyber Systems Operations Initial Skills courseCompletion of a current Single Scope Background Investigation (SSBI)Completion of 7.5 weeks of Basic Military TrainingMust be at least 17, but has not reached age 42 on the date of enlistment

ManTech is seeking an experienced Senior Software Developer for Herndon, VA. The ideal candidate will develop innovative automation capabilities using infrastructure-as-code best practices and establish continuous integration/continuous delivery pipelines.Duties, Tasks & ResponsibilitiesDevelop new automation capabilities utilizing infrastructure as code best practices.Establish and maintain a continuous integration/continuous delivery pipeline.Architect, implement, and maintain solutions in the sponsor's cloud environment.Use various scripting languages to create final products based on stakeholder requirements.Document concepts of operations and standards of practice for tiered maintenance support.Interface routinely with senior management.Deliver weekly status updates to leadership.Basic Qualifications: 16+ years of relevant Information Technology experienceProficiency in programming languages Java and C#.Demonstrated experience with cloud environments, such as AWS or Azure.Strong understanding and practical experience with DevOps practices and tools, including release management, orchestration, and code repositories (e.g., Jira, GitHub, Jenkins)Proficiency in scripting languages to create final products that meet stakeholder requirements.Proven ability to architect, implement, and maintain solutions in cloud environments.Experience in documenting concepts of operations and standards of practice for tiered maintenance support.Effective communication and collaboration skills, with the ability to interface routinely with senior management.Ability to deliver weekly status updates to leadership teams.Java Certification (current within last 3-5 years).C# Certification (current within last 3-5 years).Microsoft Certified Engineer or Microsoft Certified Architect (current within last 3-5 years).High School Diploma or GEDPreferred Qualifications: Experience with Ansible and PowerShell.Security Clearance Required An active TS/SCI with Polygraph is requiredPhysical Requirements:Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under the desks and in the server closet

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Software DevelopmentJob Qualifications:Skills:Ansible (Software), Java, Red Hat Enterprise Linux (RHEL)Certifications:NoneExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:Full Stack Developer - SeniorDeliver simple solutions to complex problems as a Senior Full Stack Developer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in software development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.At GDIT, people are our differentiator. As a Senior Full Stack Developer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Senior Full Stack Developer joining our insider threat detection, systems integration team. Our mission-oriented team is responsible for the design, testing, deployment, maintenance, operation, and evolution of the systems directly supporting the insider threat detection program of a large government customer in the United States Intelligence Community (USIC).HOW A SENIOR FULL STACK DEVELOPER WILL MAKE AN IMPACTResearches, designs, develops, and/or modifies enterprise-wide systems and/or applications softwarePerforms all phases of the software development lifecycleAnalyzes user/business needs and functionality to plan and design software systems to meet those needsCreates a variety of models and diagrams that show programmers the software code needed for an applicationPerforms software updates, refinement, testing, and debugging to meet business needsProvides analysis for reports on software project specifications, activities, or status Advises on the software or system for optimal documentation and future maintenance and updatesWHAT YOU’LL NEED TO SUCCEED:Education: Bachelor's degree in Engineering, Computer Science, or other related analytical, scientific, or technical disciplineRequired Experience: 8+ years of related experienceRequired Technical Skills: Strong background in Elastic, Javascript, NiFi, Postgres / PostgreSQL, Ansible, Linux (RHEL) experience and skills, PythonSecurity Clearance Level: TS/SCI w/ CI Poly (or eligibility)Required Skills and Abilities: Works independently under limited supervisionPreferred Skills: Object-oriented programming concepts, RabbitMQ / Kafka, Docker / Docker Compose, Vega / D3 visualization experienceLocation: On Customer SiteUS Citizenship RequiredGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $127,500 - $172,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA VA ChantillyAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Do you like helping U.S. Government agencies design, visualize, and realize innovative cloud computing solutions and solve technical problems Would you like to do this using the latest cloud computing technologies Do you have a knack for planning, visualizing, and leading these groups in understanding application architectures and integration approaches Do you have the consultative and leadership skills to launch a project on a trajectory to success Amazon Web Services is looking for highly talented, hands-on, and technical enterprise architects to help accelerate our growing Professional Services business. This is an excellent opportunity to join Amazon’s world class technical teams, working with some of the best and brightest engineers while also developing your skills and furthering your career within one of the most innovative and progressive technology companies.Professional Services engage in a wide variety of projects for customers and partners, providing collective experience from across the AWS customer base and are obsessed about strong success for the Customer. Our team collaborates across the entire AWS organization to bring access to product and service teams, to get the right solution delivered and drive feature innovation based upon customer needs.We are looking for someone who will: - Be great fun to work with at AWS, we have a credo of “Work hard. Have fun. Make history”. In this role, you will love what you do, and instinctively know how to make work fun. You will be dynamic and creative, and willing to take on any challenge and make a big impact.- Enjoy working with U.S. Federal customers. You will have a passion for educating, training, designing, and building cloud solutions for a diverse and challenging set of U.S. Federal customers.- Have a strong understanding of large scale computing solutions. The ideal candidate will have past experience working as a systems or enterprise architect. You will enjoy keeping your existing technical skills honed and developing new ones, so you can make strong contributions to deep architecture discussions. You will regularly take part in deep-dive education and design exercises to create truly innovative solutions built on AWS.It is expected to work from one of the above locations (or customer sites) at least 1+ days in a week. This is not a remote position. You are expected to be in the office or with customers as needed.This position requires that the candidate selected must currently possess and maintain an active TS/SCI Security Clearance with Polygraph. The position further requires the candidate to opt into a commensurate clearance for each government agency for which they perform AWS work.About the teamWhy AWS Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovating that’s why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.Diverse ExperiencesAWS values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.Inclusive Team CultureHere at AWS, it’s in our nature to learn and be curious. Our employee-led affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events and learning experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences, inspire us to never stop embracing our uniqueness.Work/Life BalanceWe value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why flexible work hours and arrangements are part of our culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve in the cloud.Mentorship & Career GrowthWe’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.BASIC QUALIFICATIONS- 5+ years of experience building and implementing technical infrastructure and services, and/or consulting experience advising such operations- 2+ years in a technical leadership role e.g. Engineering/Technology Lead, Senior Solutions Architect, Lead Architect/Engineer, etc.- Experience designing and implementing enterprise-grade architectures for US government agencies, enterprise grade solution and collaborating with development teams to break down functional pieces into a customer implementation roadmap- Strong background/ experience working with Enterprise Architecture Frameworks (e.g. SAFe, TOGAF, Business Capability maps, Value Maps) and management frameworks (e.g. ITIL v3 processes, COBIT, CMMI)- Current, active US Government Security Clearance of TS/SCI with PolygraphPREFERRED QUALIFICATIONS- Experience designing and implementing enterprise-grade architectures for U.S. Government agencies.- Demonstrated ability to engage and influence C-level executives.- Broad based technology experience including cloud computing, applications development, DevOps, IoT, relational databases, NoSQL databases, analytics, networking, security, storage, compute, continuous deployment, containers, and management and monitoring.- Visible IT Industry thought leadership on relevant topics related to enterprise IT infrastructure and adoption.- Use of AWS services in distributed environments with Enterprise Software.- Hands-on experience with cloud migration initiatives as an AWS customer or consulting with a customer on their IT transformationsAmazon is committed to a diverse and inclusive workplace. Amazon is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. For individuals with disabilities who would like to request an accommodation, please visit https://www.amazon.jobs/en/disability/us.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $118,200/year in our lowest geographic market up to $204,300/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

ManTech is seeking a Cyber Data Engineer in Herndon, VA. As a Cyber Data Engineer on our team, you will be responsible making data available, accessible, and secure to stakeholders. Join a team that creates data pipelines to collect and convert raw Cyber related data into formats usable by our cyber analysts and data scientists. Join ManTech and help protect our national security while working on innovative projects that offer opportunities for advancement. Responsibilities include, but are not limited to:Design, develop, and maintain data pipelines, and optimize systems for data collection, storage, access, and analytics at enterprise scale.Build and operationalize complex data solutions, correct problems, apply transformations, and recommend data cleansing and quality solutions.Perform data and system analysis, assessment and resolution for complex defects and incidents and correct as appropriate. Collaborate within and across teams to support delivery and educate end users on complex data products/analytic environment.Operate and manage a custom codebase and its integration with open-source and vendor data platforms and products.Perform analysis of complex sources to determine value and use and recommend data to include in analytical processes.Incorporate core data management competencies including data governance, data security and data quality.Test data movement, transformation code, and data components.Create robust and resilient data pipelines to connect data sources to analytics tools.Provide platform support including problem solving and debugging, especially for production issues.Required Qualifications:5+ years of hands-on experience in an enterprise-scale environmentExperience with software engineering using Python and software version control systems such as GitExperience developing, testing, implementing, and maintaining complex information technology applications, systems or servicesExperience working with various file formats like JSON, XML or similarExperience with data platforms like Elasticsearch/Kibana or SplunkExperience with data ETL pipeline including extraction, transformation, normalization, enrichment, correlation, and storageExperience or formal education in Cybersecurity or relevant certificationsHigh School diplomaPreferred Qualifications:Experience in analyzing and defining local and enterprise information system requirements, performing system or application design, developing capability prototypes, and transitioning applications to productionExperience with Cloud services (e.g., Lambdas, EC2s. and S3)Experience briefing others on your findings and recommendationsAbility to collaborate with others who are conducting research in the same, similar, or different areasClearance Requirements: Active/Current TS/SCI with polygraphPhysical Requirements: Sedentary positionSKN.7.23

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Cyber SecurityJob Qualifications:Skills:Cybersecurity, Cyber Threat Intelligence, MITRE ATT&CK Framework, Open Source Intelligence AnalysisCertifications:NoneExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:How A Cyber Threat Intelligence (Fusion) AnalystWill Make an ImpactThe successful applicant should be expected to identify potential cyber threats, determine levels of risk, and produce analytical reports for a variety of audiences. You will occasionally be required to present your findings in front of senior executives, so the ability to translate technical indicators into layperson’s terms is vital.Outstanding problem-solving skills are essential. When serious threats are identified, you will work closely with other areas of the security team to identify appropriate solutions. You must be passionate about technology, and able to learn the ropes of new security solutions rapidly.Indicators of Compromise (IOC)s will be obtained through: forensic analysis of digital information, Open-Source Intel (OSINT) review/monitoring, available tools both customer provided and open source, and pivoting/researching on previously reported IOCs. Recommending adjustment of countermeasures, enterprise or tactical, to account for threats.Discovering adversary campaigns, anomalies and inconsistencies in sensor and system logs, SIEMs, and other data; investigate to identify or rule out system compromises, provide written analytic summaries and attack life cycle visualizations.Participate in collaborative sessions with other CNDSPs and IC agencies and cross functional (Current Operations, Future Operations, Logistics, Planning, Resourcing and Requirements) on malicious intrusions, attacks or suspicious activities, as well as share emerging Cyber Threat Intel data to achieve centrally coordinated, threat informed and prioritized vulnerability scoring and mitigation methodology.Analyzing and documenting malicious cyber actors TTPs, providing recommendations and alignment to vulnerabilities and applicability to the enterprise operational environment. Assists in the development of IOCs for active defensive countermeasures and passive detection signatures.Providing risk assessments and recommendations based on analysis of technologies, threats, intelligence, and vulnerabilities.Recommending adjustment of prioritized enterprise focused analysis based on immediate threat identified based on intelligence and other analysis performed.Collecting analysis metrics and trending data, identify key trends, and provide situational awareness on these trends.Good written communications skills are necessary to properly document and report the identification and sharing of newly identified IOCs.Attention to detail and ability to work with team-members and independently.What You’ll Need to Succeed:Bachelor's Degree and 8+ years of relevant experience, equivalent combinations of education, certifications, and experience will be considered. DoD Approved Baseline 8570/8140 IAT level II (Sec+, CySA+, CCNA-Security, CND) certification is required prior to start date.DoD Approved Baseline 8570 CSSP Analyst (CEH, CySA+, Certified First Responder-CFR) certification is required prior to start date.GIAC Cyber Threat Intelligence (GCTI) or equivalent (other GIAC certs or any cert under 8570 CSSP Analyst) certification is required within first 120 days of employment.Security Clearance Level: TS/SCI clearance and ability to obtain and maintain a CI PolygraphRequired Skills and Abilities:Must have knowledge of standard network infrastructure.Knowledge of masquerading, certificates, and file hashing.Familiar with monitoring emerging threats through Tools, Techniques, and Procedures (TTPs) and how they relate to the MITRE ATT&CK frameworkAbility to pivot on indicatorsLocation: On Customer SiteReston, VABolling, AFB (DC)The likely salary range for this position is $144,500 - $195,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA RestonAdditional Work Locations:USA DC WashingtonTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

CONQUERING CYBERSPACEWith the constant evolution of today’s technology, information and communications can be optimized like never before. Responsible for a wide range of weaponry, training and intelligence efficiencies, Cyberspace Operations Officers are the foremost experts on the vast world of cyberspace. From computerized, satellite and airborne communications to postal operations and tracking systems, these irreplaceable assets play a critical role in planning missions and ensuring the effectiveness of our cyberspace capabilities.REQUIREMENTSYou must meet several requirements before joining the Air Force. These concern your background, overall health and other standards set by the Air Force, Department of Defense and federal law.Minimum EducationBachelor’s degree with a focus in computer and information sciences, engineering, mathematics, computer science, management information systems or other related disciplines QualificationsKnowledge of electronics theory, information technology, telecommunications and supervisory and control systems including cryptography, vulnerability assessment and exploitation techniquesCompletion of Undergraduate Cyberspace training and mission qualification training in specialty areaCompletion of a current Single Scoped Background Investigation (SSBI)Completionof Officer Training School (OTS), AirForce Academy (AFA) or AirForce Reserve Officer Training Corps (AFROTC)Must be between the ages of 18 and 42

ManTech is seeking a motivated, career and customer-oriented SeniorWindows Cloud Systems Engineer to join our team in Herndon, VADuties, Tasks & ResponsibilitiesProvide troubleshooting and engineering support at the Tier 3 and Tier 4 levels for Windows 10 (and higher) desktop operating systems, including establishing new build and deployment methods for Windows workstations.Troubleshoot and support Windows Server 2019 (and higher) technologies.Provide troubleshooting and engineering support for Microsoft Azure Active Directory and Group Policy.Troubleshoot and support desktop applications, including M365 products and classification management tools.Document all new changes introduced to the system and maintain existing documentation.Monitor and administer Azure Virtual Desktop (VDI) environments.Engineer, support, and troubleshoot Microsoft Defender, including utilization for reporting and patching.Support other Tier 3 and Tier 4 personnel with user issues, including application assistance, network troubleshooting, and other user assistance tasks as needed.Create and deliver briefings to customers at various levels.Create processes to automate tasks and configuration items using PowerShell.Conduct and review Rapid7 scans, updating the system and clearing vulnerabilities.Basic QualificationsSignificant engineering experience supporting Windows platform environments, including:Windows 10 (and higher) desktop operating systems.Windows Server 2019 (and higher) operating systems.Active Directory.Group Policy.DNS, DHCP.Strong written and verbal communication skills.Robust troubleshooting skills.Strong documentation skills.11+ years with relevant Information Technology experienceBachelor’s degree in a relevant field. Preferred QualificationsExperience with Microsoft M365 and Microsoft Azure.Working knowledge of Virtual Desktop Infrastructure (VDI).Familiarity with Azure DevOps, GIT Hub, PowerBI, and Visual Studio Code.Microsoft KQL knowledge.InTune Administration and Configuration expertise.Experience with Terraform and Agile Methodology.Ability to create/modify MS PowerShell scripts.Certifications: Microsoft Certifications, Microsoft AZ-900, and MS-900.Security Clearance RequiredAn active TS/SCI with Polygraph.Physical RequirementsUse hands to operate a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under desks and in server closets.

Type of Requisition:PipelineClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Solutions ArchitectJob Qualifications:Skills:Information Technology (IT) Solutions, Solution Architecture, Solution Planning, Solutions SupportCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Join GDIT’s Intelligence and Homeland Security CTO organization and help drive the technical solutions needed to win our most complex and strategic deals.Candidate will analyze RFI and RFP requirements and develop responsive solutions including staffing and other costs, review solutions developed by others, present solutions to internal and external clients, develop and explain use-cases and will work closely with capture and proposal teams. Candidate will develop logical and physical architectures and designs. Candidate will author proposal materials including writing proposal sections and diagrams and review the work of others in this area. As a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering, professional services and simulation and training to customers in the defense, federal civilian government, health, homeland security, intelligence, state and local government and commercial sectors. With approximately 45,000 professionals worldwide, the company delivers IT enterprise solutions, manages large-scale, mission-critical IT programs and provides mission support services.Job Profile SummaryResponsible for providing business and technical architectural guidance to development teams, business groups, and customers for existing and new products and services. The solutions architect develops marketing strategies, business concepts, and technical capabilities that maximize customer value while differentiating GDIT from their competition in the marketplace. The solutions architect is responsible for the defining, designing, and implementing the full lifecycle of products and services. Responsible for defining a concept of operations and the procedures and tools required to enable delivery of products and services. Conducts analysis of alternatives on a variety of solutions to determine the best solutions to support overall business goals and objectives.Job DescriptionSupports business by developing technical and business solutions.Identify solutions based on business and technical criteria, analyzes alternatives based on trade space, and implements designs.Research current and emerging technologies and process methodologies and proposing changes and tailoring where needed.Assess the system and business process architectures currently in place and works with staff to recommend improvements.Ensure technical architecture teams deliver efficient and effective system solutions to support business goals and objectives.Develop, enhance and maintain established service design procedure and process by applying process frameworks and methodologies.Prepare and present test plan, technical presentations, and analyst briefings.Identify customer requirements, analyze alternatives and conduct product recommendations related to software, platform and network configurations.Provide updates to stakeholders on project cost, schedule, and quality in comparison to stakeholder objectives.Provides expert guidance and leadership to less-experienced colleagues.May serve as a task or project leader. (Not a people manager)Recognized as an industry leader in a specific technology.Minimal Qualifications to Be Considered:15+ years of experienceAbility to obtain and maintain a TS/SCI with CI poly clearance. (Candidates with an active security clearance are strongly preferred).Bachelor of Science in Computer Science, Computer Information Systems, similar discipline or equivalent experience.Work Conditions:Hybrid work location between the GDIT facility at 13857 McLearen Road in Herndon, VA and remote (home office).Occasional evening and weekend work to meet deadlines.Sitting for extended periods of time in typical office setting.Dexterity of hands and fingers to operate a computer keyboard or mouse, and to handle other computer components.#GDITIHSSolutionsArchitectCareers The likely salary range for this position is $202,462 - $273,920. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:25-50%Telecommuting Options:HybridWork Location:USA VA HerndonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Enterprise IT Support Officer (EITSO) to serve on a Dedicated Support Team of Network Telephony Installers supporting the Voice Program Recap Office (VPRO) in Herndon, VA. In this role, you will install network equipment, telephones (VoIP, analog, ISDN), voice media gateways and associated service modules.Responsibilities include, but are not limited to: Interact with end customers daily and must have appropriate interpersonal skills.Experience in the customer's classified and unclassified LAN infrastructure.Understanding both the current and future IP network architecture and standards.Performing high quality installation work in an efficient manner.Running and terminating cables to voice switch equipment.Installing and troubleshooting a variety of telephones at user locations.Working with users to resolve issues with telephone service.Performing surveys as necessary to collect or validate information for the engineering or VSIT personnel.Mounting voice and network equipment in racks and running and connecting both power and service cabling as appropriate.Dressing cabling appropriately according to industry and Sponsor standards.Local travel may be required between customers buildings.May have supervisory responsibilities.Hours of coverage: Hours will depend on the specific team being supported. Generally, requests are to provide support between the hours of 6:00 a.m. – 6:00 p.m.Minimum Qualifications: Minimum 7 years of experience with implementation of the following infrastructure networks:Sponsor's classified LAN infrastructure (including scripting, configuration, cutover and troubleshooting).Sponsor's unclassified LAN infrastructure (including scripting, configuration, cutover and troubleshooting).Minimum 7 years of experience installing and troubleshooting telephone instruments and media gateways on the Sponsors classified and unclassified networks.Some experience with implementation on the Sponsor's new unclassified network LAN infrastructure.Experience reading and understanding cable run lists.Experience in a variety of cabling areas including 110 type cross connections, RJ45 patch panels, wire wrap terminals, copper cable terminations, DSX Panel T-1 cabling, fiber terminations.Excellent knowledge of various cabling methodologies, industry standards and troubleshooting techniques.Ability to work with engineering personnel to assist them with any technical issues encountered.Strong communication skills due to variety of groups to be working with, such as co-workers, management, and customers; must be able to exchange accurate information. Self-motivated, organized, with excellent interpersonal, written, and verbal communication skills.Ability to embrace diverse technical disciplines and excellent customer service skills.Ability to adapt to quickly changing tasks and requirements and the ability to quickly learn new skills while on the job.Attention to detail, leadership, and collaborative and independent work process.Demonstrated problem solving and technical skills to resolve critical IT issues.Must be a self-starter, work independently, and work with a clear and defined mission.Must demonstrate ability to thrive and succeed in a challenging environment.BA/BS and 7 years of experiences, or a combination of education and work experience equivalent to 11+ years.Preferred Qualifications: VoIP Telephone Installation experience.Related work experience in a technical help desk position and IT hardware and cabling installation.IAT III certification.Experience with ServiceNow ITSM & ITOM.ITIL® v4 Foundation, or higher, certification.Security Clearance Requirements: Current/active TS/SCI with Polygraph.Physical Requirements: Must be able to remain in a stationary position 50%.Must be able to move/traverse within and between buildings and offices.Must be able to position self to maintain equipment and cabling, including under the desks, while moving floor tiles, and in server closets, some of which may be confined spaces.Able to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Must be able to move Audio/Visual or Computer equipment weighing 50 pounds or more, some equipment may require team-lift or the use of carts. Ascends/descends a ladder, 10+ feet high while pulling cables and adjusting equipment.

Type of Requisition:PipelineClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Solutions ArchitectJob Qualifications:Skills:Solution Architecture, Solutions Development, Strategic (Inactive)Certifications:NoneExperience:17 + years of related experienceUS Citizenship Required:YesJob Description:Join GDIT’s Intelligence and Homeland Security (IHS) CTO organization and help drive the technical solutions needed to win our most complex and strategic deals. As the Director, Solutions Architect for the IHS Chief Technology Office and manage the development of solutions for proposals in the Intelligence market space. The candidate will directly interface with internal and external clients on a pre-proposal basis. Candidate will analyze RFI and RFP requirements and develop responsive solutions including staffing and other costs, review solutions developed by others, present solutions to internal and external clients, develop and explain use-cases and will work closely with capture and proposal teams. Candidate will develop logical and physical architectures and designs. Candidate will author proposal materials including writing proposal sections and diagrams and review the work of others in this area. Candidate will recruit, hire and make decisions regarding staff assignments, follow up with individual solution architects who develop solutions and manage a small to medium sized team of employees.Help GDIT to stand out in this highly- competitive and opportunity-rich market!As a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering, professional services and simulation and training to customers in the defense, federal civilian government, health, homeland security, intelligence, state and local government and commercial sectors. With approximately 45,000 professionals worldwide, the company delivers IT enterprise solutions, manages large-scale, mission-critical IT programs and provides mission support services.Key Responsibilities include:Pursuit/Capture Leadership:Lead technical solution strategy throughout the Capture and Proposal lifecycle, from early Qualification through Proposal submissionContribute to GDIT win strategies and lead the development of technical win themes and solution readiness plansEngage current and prospective customers to understand critical needs, socialize and vet solutions, and advise on strategies to shape acquisitions that achieve desired resultsIdentify and select the best technical solutions and approaches to meet anticipated or actual acquisition requirementsLead solution design and the development of key artifacts including, but not limited to architectural models, process diagrams, concepts of operation, staffing plans etc.Develop unsolicited technical recommendations, collateral and RFI/SSN responses to engage prospective customers and position GDIT to winCollaborate with GDIT technical service areas and lines of business to identify and bring the best technical and business strategies and solutions to differentiate GDITContribute to teaming strategies including identifying and vetting potential partnersDevelop cost strategies, LOEs/BOEs/BOMs, and associated rationaleProposal Leadership:Ensure readiness of solution and proposal support team to prepare a compelling and compliant response to the government’s solicitationLead development of the Technical volumes and orals presentations for proposalsCoach and advise more junior solution architecture and proposal support resourcesEnsure integration of technical solution with all sections and volumes of the proposalReview proposals and provide critical feedback needed to strengthen our solution and proposalsAuthor Technical volume introductions, key sections and orals slides including developing compelling graphicsJob Profile SummaryResponsible for providing business and technical architectural guidance to development teams, business groups, and customers for existing and new products and services. The solutions architect develops marketing strategies, business concepts, and technical capabilities that maximize customer value while differentiating GDIT from their competition in the marketplace. The solutions architect is responsible for the defining, designing, and implementing the full lifecycle of products and services. Responsible for defining a concept of operations and the procedures and tools required to enable delivery of products and services. Conducts analysis of alternatives on a variety of solutions to determine the best solutions to support overall business goals and objectives.Job DescriptionSupports business by developing technical and business solutions.Identify solutions based on business and technical criteria, analyzes alternatives based on trade space, and implements designs.Research current and emerging technologies and process methodologies and proposing changes and tailoring where needed.Assess the system and business process architectures currently in place and works with staff to recommend improvements.Ensure technical architecture teams deliver efficient and effective system solutions to support business goals and objectives.Develop, enhance and maintain established service design procedure and process by applying process frameworks and methodologies.Prepare and present test plan, technical presentations, and analyst briefings.Identify customer requirements, analyze alternatives and conduct product recommendations related to software, platform and network configurations.Provide updates to stakeholders on project cost, schedule, and quality in comparison to stakeholder objectives.Provides expert guidance and leadership to less-experienced colleagues.May serve as a task or project leader. (Not a people manager)Recognized as an industry leader in a specific technology.Minimal Qualifications to Be Considered:20+ years of experienceAbility to obtain and maintain a TS/SCI with poly clearance. (Candidates with an active security clearance are strongly preferred).Bachelor of Science in Computer Science, Information Technology, Cybersecurity, similar discipline or equivalent experience.Preferred Qualifications:10 or more years of experience successfully architecting technical solutions and leading and supporting complex capture pursuits and proposalsExperience providing cybersecurity solutions to federal and DoD customersExperience with technical leadership and project managementDemonstrated experience leading the solution architecture for a deal that booked over $750M.Ability to successfully lead solution development and Technical proposal volumes for large scale ($1B+), highly strategic, and complex dealsAbility to thrive in a highly collaborative, fast-paced, growth-focused environmentAbility to motivate teams to perform exceptionally over long stretches of time (during capture) and in challenging situations (during proposal development)Ability to effectively engage current and prospective customers to build trust and relationships, clearly communicate solutions and concepts, and influence actionAbility to write exceptionally and to create compliant and compelling narrative that best presents GDIT’s solutions and approaches within the government’s requirements and evaluation criteriaAbility to conceptualize and communicate or develop rich graphic visuals that help to strengthen the GDIT story and clearly and effectively communicate concepts and approachesWork Conditions:Hybrid work location between the GDIT facility at 13857 McLearen Road in Herndon, VA and remote (home office).Occasional evening and weekend work to meet deadlines.Sitting for extended periods of time in typical office setting.#GDITIHSSolutionsArchitectCareers The likely salary range for this position is $202,462 - $273,920. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:10-25%Telecommuting Options:HybridWork Location:USA VA HerndonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a talented and experienced Windows Cloud Systems Engineer to join our team. The successful candidate will be responsible for engineering, supporting, and troubleshooting various Windows and Microsoft technologies, as well as automating processes and managing Azure environments.Duties, Tasks & ResponsibilitiesEngineer, support, and troubleshoot Windows 10 (and higher) desktop operating systems, including developing new build and deployment methods for Windows workstations.Engineer, support, and troubleshoot Microsoft Azure Active Directory and Group Policy.Engineer, support, and troubleshoot Microsoft Defender, including reporting and patching.Support and troubleshoot Windows Server 2019 technologies.Conduct and review Rapid 7 scans.Automate tasks and configuration items using PowerShell.Support and troubleshoot desktop applications, including Microsoft 365 products and classification management tools.Document all new system changes and ensure existing documentation is current.Provide support to Tier 1 and Tier 2 personnel on user issues, including application assistance, network troubleshooting, and other user-related tasks.Monitor and administer the Azure Virtual Desktop environment.Required Education, Experience, & Skills:6+ years relevant Information Technology experienceExperience with core Microsoft Windows platforms, services, and tools, including:Windows 10 (and up) Desktop Operating SystemsWindows 2019 (and up) Server Operating SystemsActive DirectoryGroup PolicyDNS, DHCPMicrosoft PowerShell scriptingStrong verbal communication and documentation skills.Excellent troubleshooting skills.High School Diploma or GEDPreferred Education, Experience, & Skills:A Bachelor’s or Master’s degree in relevant Computer Science or Information TechnologyExperience with Agile Methodology.Familiarity with Terraform.Experience with Visual Studio Code and Git.Knowledge of KQL/SQL Queries.Experience with DevOps practices.Certifications: Microsoft AZ-900 and MS-900.Security Clearance RequiredAn active TS/SCI with Polygraph.Physical RequirementsUse hands to operate a computer and other office productivity machinery, such as a calculator, copy machine, and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under desks and in server closets.

Type of Requisition:RegularClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Solutions ArchitectJob Qualifications:Skills:AI Systems, Data Science, Machine LearningCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a Solutions Architect at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.HOW A SOLUTIONS ARCHITECT WILL MAKE AN IMPACT:-Supports capture and proposal efforts to secure new or re-compete contracts, or task order business by developing technical solutions for capture strategy and proposal responses to include authoring.This position will report to the CTO leadership as you work on multiple proposal and pursuit teams in a tiger team methodology where a team approach cultivated leveraged in proposal responses.In addition to proposals there are also assignments on programs and supporting GDIT IRAD projects.This position is focused on the following skills:AI/MLData ScienceData EngineeringIn this position you will continue to grow your skills towards GDIT acquisition approaches, be leveraged on programs for assistance, and afforded the option to explore other placement options if you wish.WHAT YOU’LL NEED TO SUCCEED:Education: Bachelor's degree requiredRequired Experience: 15+ years of related experience (Masters Degree substitutes for 4)Required Technical Skills:Software Development, Data Science, Data Engineering, knowledge of IC processes.Security Clearance Level: SECRETRequired Skills and Abilities: Oral and written Communication, coordination, problem solving, research, documentation/proposal, team inclusion, process-oriented approaches.Preferred Skills:Software Development, Data Science, Data Engineering, knowledge of IC processes.Location: Hybrid – Herndon VA- 4 days a week on average.US Citizenship RequiredGDIT IS YOUR PLACE:Full-flex work week to own your priorities at work and at home401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $183,498 - $207,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:10-25%Telecommuting Options:HybridWork Location:USA VA HerndonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a Cyber Network Defense (CND) Analyst in Herndon, VA. As a CND Analyst on our team, you will use your expertise in Host Based Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS) and specialized network defense to provide innovative and creative solutions to challenging cyber security problems. You will utilize the latest cyber tools available and assist with creating new ones while allowing you to advance the nation's information security posture. Join ManTech and help protect our country against our cyber adversaries 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 cutting-edge solutions. Join a team who protects and defends the largest target in the world.Responsibilities include, but are not limited to:Provide malicious code detection, intrusion detection, and information security tool development and integration.Utilize forensic analysis to identify malware, misuse, and/or unauthorized activity.Investigate and report on virus and malware alerts or incidents to determine root cause, entry point of code and damage risk.Analyze all data sources, including Internet, Intelligence Community (IC) reporting, security events, firewall logs, and other data sources to identify malware, misuse, unauthorized activity or other cyber security related concerns.Track intelligence using open source and classified sources to identify malicious code threats and provide solutions to counteract that threat.Manage and administer the tuning of rules, signatures, and custom content for CND applications and systems and identify potential conflicts with implementation of any CND tools within the enterprise and develop recommendations to remediate these conflictsProvide logical use case development.Provide and track requirements to engineering partners.Identify gaps in visibility or coverage of cyber defense systems.Prepare data analytics and reporting.Basic Qualifications:2+ years of experience in Network Defense or Cybersecurity AnalysisExperience writing script in programming languages such as Python, JavaScript, Yara or SnortExperience using SIEM tools for case development and applicationExperience with network security applications, protocols, and associated hardwareExperience with one or more of the following classes of enterprise cyber defense technologies:SysMon, Network and Host based IDS and IPS, Network and host-based malware detection and prevention, Endpoint Detection & Response (EDR) and Network Detection & Response (NDR), Network and Host malware detection and prevention (EDR/NDR) tools, Forensics tools and applications, Web/Email gateway security technologies, Security Orchestration, Automation and Response (SOAR), Cloud Based platforms such as Azure, AWS, or GoogleHigh School DiplomaPreferred Qualifications:Experience working with MITRE ATT&CKExperience with Splunk or Splunk Enterprise SecurityAbility to demonstrate interpersonal, organizational, writing, communications, and briefing skillsAbility to effectively use analytical and problem-solving skillsClearance requirement: Active/Current TS/SCI with polygraphPhysical Requirements: Must be able to remain in a stationary position 50%SKN.7.23

Type of Requisition:RegularClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:Job Family:Solutions ArchitectJob Qualifications:Skills:Developing Proposals, DevOps, Software DevelopmentCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Transform technology into opportunity as a DevSecOps Solution Architect with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most.The Intel and Homeland Security (IHS) Chief Technology Office (CTO) is responsible for technical solutioning with excellence within the division. The DevSecOps Solution Architecture role provides DevSecOps, Agile Development, and Security Engineering subject matter expertise specific to application architecture, design, and development in solving our customers’ problems and enabling their missions. This role reports directly to the CTO Leadership.Responsibilities include:DevSecOps:Design and configure CI/CD pipelines using industry best practices and tools.Conduct software and systems engineering and software systems research to develop new capabilities, ensuring cybersecurity is fully integrated.Deploy and configure automated testing solutions to ensure high software quality prior to deployment.Build and configure automate deployment routines.Participate in Agile planning and support Agile development cadence.Build solutions using Infrastructure as Code (IaC).Create building blocks of reusable capabilities that can adapt to different customer environments.Conduct comprehensive technology research to evaluate potential technical and procedural best practices in support of DevSecOps and IaC.Build implementations that align with Software Development Life Cycle and ITIL best practices.Create and publish strategies, implementation, maintenance, and administration guides for DevSecOps platforms.Develop and publish engineering architectural artifacts for reuse across the organization.Solutionist:Function as a solutions architect, lead or contributing, within a Business and Proposal Development Process such as Shipley.Conducts software and systems engineering and software systems research to develop new capabilities tailored to customer needs.Identifies solutions based on business and technical criteria, analyzes alternatives based on trade space, and implements designs.Designs and defines high-level system architecture for new or existing Information and Operational Technology (OT and IT) systems.Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that conform to customer mission technical, schedule, and cost constraints.Coach and provide subject matter guidance to proposal and program teams for DevSecOps implementations.Develop Work Breakdown Structures and Basis of Estimate artifacts for proposed solutions.Reviewing and providing constructive feedback to proposal artifacts.WHAT YOU’LL NEED TO SUCCEED:The candidate must possess the following skills:Comprehensive DevSecOps experience, including:Experience using DevSecOps tools, such as Ansible, Jenkins, Jira, Git and automation tools (e.g. GitHub)Experience with software containerization, container security, and scanningExperience with AWS and Azure implementationsFamiliarity with NIST cybersecurity framework (NIST 800-53)Solution and architecture development concepts and processes, 5+ years.Proven ability to lead development of technical data packages such as a system description, Interface Control Document (ICD), CONOPS, related appendices and detail artifacts such as an API (Application Programming Interface) SDD (System Description Documents), OV-1s, and systems and enterprise architecture packages.Excellent verbal and written communication (including executive level interface), work autonomously and in groups, highly organized, deadline-oriented, continuous-improvement mindset.Experience managing the system engineering lifecycle, including trade studies, analysis of alternatives, proofs of concepts, and operational pilots.Education: Bachelor of Science or advanced degree in a relevant technical field or equivalent work experience.Required Experience: 15+ years of related experience in systems engineering related work and must have at least five years leading technical aspects of systems integration programs.Education and Clearance Requirements:Due to the nature of the work performed and the privileged user access for this position, U.S. Citizenship is required.Ability to obtain and maintain a TS/SCI with polygraph, existing clearance preferred.Bachelor’s Degree or 15+ or more years of professional experience in related fields.#GDITIHSSolutionsArchitectCareers The likely salary range for this position is $183,498 - $241,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:10-25%Telecommuting Options:HybridWork Location:USA VA HerndonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Enterprise IT Support Officer (EITSO) to serve on a Dedicated Support Team of Network Telephony Installers supporting the Voice Program Recap Office (VPRO) in Herndon, VA. In this role, you will install network equipment, telephones (VoIP, analog, ISDN), voice media gateways and associated service modulesResponsibilities include, but are not limited to: Interact with end customers on a daily basis and must have appropriate interpersonal skills.Work with on a team of telephony personnel to complete designs, see the designs completed on time and on budget.Understanding and following Critical Design Review documents and cable run lists to complete installation projects in a timely manner.Understanding both the current and future IP network architecture and standards.Performing high quality installation work in an efficient manner.Running and terminating cables to voice switch equipment.Installing and troubleshooting a variety of telephones at user locationsWorking with users to resolve issues with telephone service.Performing surveys as necessary to collect or validate information for the engineering or VSIT personnel.Mounting voice and network equipment in racks and running and connecting both power and service cabling as appropriate.Dressing cabling appropriately according to industry and Sponsor standards.Local travel may be required between customer buildingsMay have supervisory responsibilitiesHours of coverage: Hours will depend on the specific team being supported. Generally, requests are to provide support between the hours of 6:00 a.m. – 6:00 p.m.Basic Qualifications: Minimum 9 years of experience with implementation of the following infrastructure networks:Experience in the customer's classified and unclassified LAN infrastructureMinimum 9 years of experience installing and troubleshooting telephone instruments and media gateways on the Sponsors classified and unclassified networks.Some experience with implementation on the Sponsor's new unclassified network LAN infrastructure.Experience reading and understanding cable run lists.Experience in a variety of cabling areas including 110 type cross connections, RJ45 patch panels, wire wrap terminals, copper cable terminations, DSX Panel T-1 cabling, fiber terminations.Excellent knowledge of various cabling methodologies, industry standards and troubleshooting techniques.Ability to work with engineering personnel to assist them with any technical issues encountered.Strong communication skills due to variety of groups to be working with, such as co-workers, management, and customers; must be able to exchange accurate information. Self-motivated, organized, with excellent interpersonal, written, and verbal communication skills.Ability to embrace diverse technical disciplines and excellent customer service skillsAbility to adapt to quickly changing tasks and requirements and the ability to quickly learn new skills while on the jobAttention to detail, leadership, and collaborative and independent work processDemonstrated problem solving and technical skills to resolve critical IT issues.Must be a self-starter, work independently, and work with a clear and defined mission.Must demonstrate ability to thrive and succeed in a challenging environment.BA/BS and 9 years of experience, or a combination of education and work experience equivalent to 13 years.Preferred Qualifications: VoIP Telephone Installation experience.Related work experience in a technical help desk position and IT hardware and cabling installation.IAT III certification.Experience with ServiceNow ITSM & ITOM.ITIL® v4 Foundation, or higher, certification.Security Clearance Requirements: Current/active TS/SCI with Polygraph.Physical Requirements: Must be able to remain in a stationary position 50%.Must be able to move/traverse within and between buildings and offices.Must be able to position self to maintain equipment and cabling, including under the desks, while moving floor tiles, and in server closets, some of which may be confined spaces.Able to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Must be able to move Audio/Visual or Computer equipment weighing 50 pounds or more, some equipment may require team-lift or the use of carts. Ascends/descends a ladder, 10+ feet high while pulling cables and adjusting equipment.

Type of Requisition:RegularClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:Job Family:Solutions ArchitectJob Qualifications:Skills:Artifacts (Inactive), Solution Architecture, Systems EngineeringCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Fuse Intelligence Analysis methodologies and with technological enablement to deliver mission capability as an Intelligence Analyst Solutions Architect with GDIT. A career in solutions architecture and operational professional services means connecting technology and tradecraft to deliver mission insights and improved outcomes. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT, people are our differentiator. The Intel and Homeland Security (IHS) Chief Technology Office (CTO) is responsible for technical solutioning excellence within the division. The Intelligence Analyst Solution Architect role provides Intelligence subject matter expertise to solutions and proposals specific to solving our customers’ problems and enabling their missions. This role reports directly to the CTO Leadership.Responsibilities include:Intelligence:Applies experience in intelligence and analytic services to craft solutions and write compelling intelligence services proposals for contracts where teams of intelligence practitioners work with the customer to deliver their mission.Codifies intelligence tradecraft in solutions and frameworks that address people, processes, and tools aligned with customer missions, strategies, policies, guidance, and in-place procedures.Plans for and incorporates a comprehensive set of program components needed to successfully execute a customer’s mission, including staffing, operational practices and tradecraft, training, adoption and adaptation of relevant technology and tools, and innovation and improvement practices.Assesses current state operational environment and recommends realistic and practical changes appropriate to the mission and organization.Schedules and hosts technical exchange meetings with subject matter experts to capture relevant details and tradecraft insight applicable to the pursuit and the customer’s operational environment and mission.Solutionist:Functions as a solutions architect, lead or contributing, within a Business and Proposal Development Process such as Shipley.May serve as a team or task leader for solution architects collaboratively working on opportunity proposals. (Not a people manager)Identifies proposal solution resources needs and coordinates additional support, as necessary.Assesses customer insight and crafts solutions to support customer missions of today with executable planning and roadmaps to evolve programs to support the missions of tomorrow.Conducts research to track intelligence and tech domain developments and trends to develop new capabilities tailored to customer needs.Identifies solutions based on business and technical criteria, analyzes alternatives based on trade space, and implements designs.Translates or decomposes customer’s solicitation requirements to actionable requirements for total solutions that conform to customer mission technical, schedule, and cost constraints.Coaches and provides subject matter guidance to proposal and program teams for intelligence services.Works closely with Capture Managers on planning and execution of opportunity pursuits, artifacts, and review gates.Contributes to proposal writing and coordination of overall capture efforts, as required.Assesses, scores, and reports solution quality through all phases of opportunity pursuit.Contributes to and coordinate construction and delivery of presentations that clearly illustrate technical, management, and transition solutions and components.Develops Work Breakdown Structures and Basis of Estimate artifacts for proposed solutions.Reviews and provides constructive feedback to proposal artifacts.WHAT YOU’LL NEED TO SUCCEED:The candidate must possess the following skills:Detailed insight in the Intelligence Production cycle, its individual components, and intelligence practitioner roles.Knowledge of applicable theories, principles, practices, approaches, and techniques of intelligence research and analysis concepts.Expert in researching multiple information sources and aggregating relevant data to craft solutions and proposal artifacts.Expert level oral and written communication (including executive level interface), work autonomously and in groups, highly organized, deadline-oriented, continuous-improvement mindset.Ability to illustrate/visualize processes and organizational structures.Ability to develop and apply process-oriented approaches in technical solutions and solution components and translate details into proposal volumes and artifacts.Required Experience:Education: Bachelor of Arts or Science or advanced degree in a relevant technical field or equivalent work experience.15+ years of related experience in Intelligence Analysis (Intelligence or Law Enforcement Communities).Working knowledge of common intelligence production tools and systems.Experience working in operational intelligence environments and missions.Due to the need for the selected candidate to hold a Security Clearance, US Citizenship is required. Candidates with existing active clearances are strongly preferred.Desired Experience:Experience writing or contributing to proposal volumes and artifacts.Complementary experience in collection management, strategy, planning, or targeting.#GDITIHSSolutionsArchitectCareers The likely salary range for this position is $183,498 - $230,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:10-25%Telecommuting Options:HybridWork Location:USA VA HerndonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking an experienced C# Developerin Chantilly, VA. As a Software Engineer on our team, you will support a project that delivers forensics data, analytics, and software development expertise to the Intelligence Community.Responsibilities include, but are not limited to:Develop software for specific applications to process forensic data using C#Performs applied research and development to analyze, design, and identify desired programmatic behaviorsContribute to the enhancement of current software; adding new features to a current platformDevelop new software solutions based on team tasking directly from customer requestsEvaluate and analyze complex and malicious code using forensics tools, including disassemblers, debuggers, hex editors, un-packers, virtual machines, and network sniffersLeverage your own creative license to solve technical challengesReverse engineer software applications to identify and understand significant forensic artifactsTake ownership of your area of responsibility and increase capabilities that push the mission forwardRequired Qualifications:4+ years’ experience with coding in C#Bachelor’s degree in Computer Science, Information Technology, Mathematics, or a related technical field from an accredited college or university. 4 additional years of related experience can be substituted for degreePreferred Qualifications:Experience with digital forensics or reverse engineeringExperience as a .NET developerExperience with disassembler tool(s) such as IDA, Ghidra or Binary NinjaExperience with development in large code baseExperience with in-depth, cutting-edge digital forensics workExperience with using the Atlassian Product Suite (Confluence, Jira, Bitbucket., etc.)Experience with developing in C# on LinuxExperience with Visual Studio on WindowsKnowledge of static and dynamic analysis tools such as X-Ways, FTK Imager, WinHex, Windbg, x64dbg or othersSecurity Clearance Requirements:Active/Current TS/SCI with PolygraphPhysical Requirements:Must be able to remain in a stationary position 50% of the time.

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:Job Family:Solutions ArchitectJob Qualifications:Skills:Cybersecurity, Enterprise Architecture Framework, Solution ArchitectureCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Transform technology into opportunity as a Cyber Solutions Architect with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT, people are our differentiator. The Intel and Homeland Security (IHS) Chief Technology Office (CTO) is responsible for technical solutioning with excellence within the division. The Cyber Engineer Solution Architecture role provides cyber security subject matter expertise specific to application architecture, design, and development in solving our customers’ problems and enabling their missions. This role reports directly to the CTO Leadership.Responsibilities include:Cyber and Technical:Designs and evaluates end-to-end systems through their entire life cycle with a focus on Cyber Security and Risk Management.Conducts software and systems engineering and software systems research to develop new capabilities, ensuring cybersecurity is fully integrated.Conducts comprehensive technology research to evaluate potential vulnerabilities in cyberspace systems.Advise on and solutioning CNO (D/A/E) functional areas.Ensures products and systems comply with requirements and customer information assurance and cybersecurity standards.Author strategy for and can lead testing, implementation, maintenance, and administration of the security infrastructure hardware and software.Develop cybersecurity engineering architectural artifacts and analyze systems engineering artifacts provided/created by others for future cyber operational concerns.Solutionist:Function as a solutions architect, lead or contributing, within a Business and Proposal Development Process such as Shipley.Conducts software and systems engineering and software systems research to develop new capabilities tailored to customer needs.Identifies solutions based on business and technical criteria, analyzes alternatives based on trade space, and implements designs.Designs and defines high-level system architecture for new or existing Information and Operational Technology (OT and IT) systems.Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that conform to customer mission technical, schedule, and cost constraints.Coach and provide subject matter guidance to proposal and program teams for cyber security and information assurance.Develop Work Breakdown Structures and Basis of Estimate artifacts for proposed solutions.Reviewing and providing constructive feedback to proposal artifacts.WHAT YOU’LL NEED TO SUCCEED:The candidate must possess the following skills:At least three of the following criteria:Expert in cybersecurity processes and operational improvements, 5+ years.Expert in executing or delivering enabling capabilities for Computer Network Defense such as SOC Operations, Threat Hunting, and Incident Response, 5+ years.Expert in systems security architecture and design, 5+ years.Expert in vulnerability research, 5+ years.Experience in CNO, 5+ years.Practical experience with Risk Management Frameworks, specifically NIST, 5+ years and at least two granted ATOs where ISSE functions were performed.Solution and architecture development concepts and processes, 5+ years.Proven ability to lead development of technical data packages such as a system description, Interface Control Document (ICD), CONOPS, related appendices and detail artifacts such as an API (Application Programming Interface) SDD (System Description Documents), OV-1s, and systems and enterprise architecture packages.Excellent verbal and written communication (including executive level interface), work autonomously and in groups, highly organized, deadline-oriented, continuous-improvement mindset.Experience managing the system engineering lifecycle, including trade studies, analysis of alternatives, proofs of concepts, and operational pilots.Education: Bachelor of Science or advanced degree in a relevant technical field or equivalent work experience.Required Experience: 15+ years of related experience in systems engineering related work and must have at least five years leading technical aspects of systems integration programs.Additional Requirements:Due to the nature of the work performed and the privileged user access for this position, U.S. Citizenship is required.Ability to obtain and maintain a TS/SCI with polygraph, existing clearance preferred.Bachelors Degree or 15+ or more years of professional experience in related fields.#GDITIHSSolutionsArchitectCareers The likely salary range for this position is $183,498 - $241,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA VA HerndonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Currently, ManTech is seeking a motivated, career and customer-oriented Senior Cloud Developer to join our growing Cloud Operations Team at the Herndon or Chantilly, VA location. This is an onsite position.The Cloud Operations Team provides end-to-end cloud solutions for workloads in AWS, Azure, Google Cloud, and Oracle, enhancing the Customer’s mission through innovation, speed, agility, security, and resiliency.Responsibilities include but are not limited to:Designing, developing, and deploying scalable cloud-based applications and services.Play a critical role in building and optimizing cloud-native solutions, collaborating with cross-functional teams to deliver high-quality software that meets business requirements.Strong technical expertise in cloud platforms, modern development frameworks, and a commitment to best practices in coding, security, and performance.Minimum Qualifications: Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience).5+ years of experience in software development, with a focus on cloud technologies and services.Expertise in cloud platforms such as AWS, Azure, Oracle, or Google Cloud.Strong proficiency in cloud-native development, including microservices architecture, containers (e.g., Docker, Kubernetes), and serverless computing.Experience with modern programming languages such as Python, Java, C#, Node.js, or Go.Strong knowledge of APIs, RESTful services, and event-driven architectures.Familiarity with Infrastructure as Code (IaC) tools like AWS Cloud Development Kit (CDK), Terraform, CloudFormation, or ARM templates.Understanding of cloud security practices, including access controls, encryption, and secure coding standards.Experience with CI/CD pipelines, automated testing, and deployment processes.Strong problem-solving skills and ability to troubleshoot complex technical issues.Preferred Qualifications: Certifications in cloud platforms (e.g., AWS Certified Developer, Azure Developer Associate, or Google Professional Cloud Developer).Experience with multi-cloud or hybrid cloud environments.Familiarity with container orchestration tools like Kubernetes or ECS.Knowledge of DevOps practices and tools for automated deployment and monitoring.Clearance Requirements:TS/SCI with PolygraphPhysical Requirements:Must be able to be in a stationary position more than 50% of the timeMust be able to communicate, converse, and exchange information with peers and senior personnelConstantly operates a computer and other office productivity machinery, such as a computerThe 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 situationsThe person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:EMC Storage Area Network (SAN) Administration, Unix System Administration, Windows System AdministrationCertifications:Security + - CompTIAExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT, people are our differentiator. As a Systems Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on TS/SCI cleared Systems Administrator joining our team to support our intelligence customer in Bluemont, VA (Mt. Weather).HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACTA typical day in this role may include:As a Systems Administrator, you will work closely with both on-site and remote users to coordinate site visits and upgrades, provide on-site and remote resolution support for trouble calls and provide TIER 2/3 support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support of business processing requirements.Job Duties:• Systems administration of desktop and server systems connected to local and wide area networks. Desktop system management responsibilities involving account monitoring, security, Operating System (OS) installation, and other local area system administration related functions.• Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related to these systems• Provide 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 Tier 2 and Tier 3 problem identification, diagnosis and resolution• Provide support for the escalation and communication of status to agency management and internal customers• Install/load operating system and application software• Isolate and resolve hardware and software problems involving the applications, the operating system, the hardware, the communications infrastructure, or any combination thereof• Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance• Perform software installations and upgrades to Unix/Windows operating systems and layered software packages and maintains them in accordance with established policies, procedures and service level agreements; evaluation and installation of software/hardware patches and resolution of software related problems associated with COTS/GOTS products• Create and follow procedures to maintain and manage multiple linked databases including security, data safety and integrity, disaster recovery, and bulk data import/exports.• Conduct routine and emergency maintenance of assigned data center equipment• Communicate/coordinate scheduled preventive maintenance windows with potentially impacted customers• Collaborate and contribute to the development, administration, and testing of backup and recovery plans• Ensure systems are secure to STIG guidelines by utilizing tools such as Retina and HBSS• Maintain operational, configuration, and other standard operating procedures (SOPs).• Verify system availability with existing Enterprise toolsRequirements:• Bachelor's Degree and 5+ years of relevant experience or an equivalent combination of education and years of experience.• Must have Security+ certification or DoD 8570 Level II equivalent within 90 days of hire• TS/SCI Clearance required and eligibility to obtain CI Poly• UNIX, Windows, and/or Storage administration• Experience working with trouble reporting and tracking systems such as Security+•Ability to respond to after hour calls “provide on-call support"• Ability to travel 30% to local area sites as well as other locations with similar architecture/footprint. Travel can include OCONUS trips.• Ability to prioritize and execute tasks in a high-pressure environment.Physical Requirements:The employee will need to be able to lift/move/carry equipment as necessary (max 40 pounds)Desired Skills:• Experience in the imagery intelligence domain a plus• Ability to create and modify scripts in multiple disciplines on Windows, Linux, and Solaris systems• Knowledge of the Customer's processes and procedures and of the Customer's production systems a plus• Ability to prioritize and execute tasks in a high-pressure environment.• Ability to function as a team member and independently• Prefer skills in one or more of the following: Window Server, Red Hat, IRIX, Solaris, Sybase, Informix, SQL, and Imagery Production Chain• General knowledge of database administration, network administration and possess network configuration management skills.• Must have a valid US passportLocation: On Customer SiteUS Citizenship RequiredGDIT IS YOUR PLACE: 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidays#RoverGSSThe likely salary range for this position is $102,000 - $138,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA VA BluemontAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Senior Software Developer – Cloud to join our team in Chantilly, VA.Responsibilities Include but are not limited to: Designing and implementing large-scale ingest systems in a Big Data environmentOptimizing all stages of the data lifecycle, from initial planning, to ingest, through final display and beyondDesigning and implementing data extraction, cleansing, transformation, loading, and replication/distributionDeveloping custom solutions/code to ingest and exploit new and existing data sourcesWorking with Sponsor development teams to improve application performanceOrganizing and maintaining documentation so others are able to understand and use itCollaborating with teammates, other service providers, vendors, and users to develop new and more efficient methodsBasic Qualifications: 15+ years relevant Information Technology experienceStrong software development experience, to include significant Java development, data analysis/parsing, and SQL/database experienceStrong experience with the full data lifecycle, from ingest through display, in a Big Data environmentStrong experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring, and experience with RESTful APIsExperience developing and performing ETL tasks in a Linux environmentHigh School Diploma/GEDPreferred Qualifications: Experience with Hadoop, Hbase, MapReduceExperience with ElasticsearchExperience with NiFi, Kafka, and ZookeeperSecurity Clearance 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 #joinmantechaa

Type of Requisition:PipelineClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:C (Programming Language), C++ Programming Language, Python (Programming Language)Certifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:What you will do: As a Senior C/C++ Software Scientist, your talent and leadership abilities will be front and center. You'll work with a team of extraordinary scientists, engineers, and analysts to develop ideas that meet customer needs and push the limits of truly advanced technologies. You will develop algorithms and software, and access unique approaches to image data processing and exploitation for use in the latest ground processing architectures. You will also work with existing C/C++ algorithms and advanced software automation, Machine Learning, target recognition, change detection, multi-source data fusion, and tracking.Design, develop, document and test advanced, automated feature extraction in C/C++ and Python, algorithms.Perform extraction from large geospatial/spectral datasets.Development of processing architectures and software for use with customer systems and sensors.Explore new algorithms / machine learning and artificial intelligence approaches for:automated object detection / classificationfeature extraction/target state estimation,multi-source data fusion.Document developed algorithms and transition them to the software team for incorporation into the production code base.Understand problem and technical approach based on underlying mathematical/heuristic models.Demonstrate real data in real processing environments and meet critical mission requirements.What you bring to the table:U.S. citizenship is required.Current TS/SCI security POLYmust meet eligibility requirements for access to classified information.Fluency in C/C++ and Python required experience.10 years of relevant experienceMaster’s or PhD in Electrical Engineering, Physics, Image Science, Remote Sensing, Optics, or other Physical Science or Engineering degree is requiredHighly Desired:Master’s and 12 years or PhD with Post-degree work experience and post-doctoral work experience and will count towards experience.AWS/Cloud development/computing and OpenCVWorking knowledge in statistical principles and probability theory, image segmentation, automated quantitative evaluation of image data, and feature extraction.The likely salary range for this position is $158,846 - $214,910. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA VA ChantillyAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Enterprise IT Support Officer (EITSO) – Location Support Center (LSC) to join our team in Chantilly, VA.Responsibilities include, but are not limited to: Incident Response:Using ITIL-based processes to streamline the receipt, triage, categorization, action, and resolution for incoming incidents, requests, and demands.Analyzing, troubleshooting, designing, and implementing fixesProviding basic user training in support of off-the-shelf applications and office products as well as some custom tools, depending on the office being supported.Performing remote desktop triage and system repair using remote tools.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.Special non-commercial systems administrator experience (access management/file transfer) may be required.Deskside Support:Using ITIL-based processes to streamline the receipt, triage, categorization, action, and resolution for incoming incidents, requests, and demands.Analyzing, troubleshooting, designing, and implementing fixesProviding basic user training in support of off-the-shelf applications and office products as well as some custom tools, depending on the office being supported.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.All Roles:Local travel may be required between customer buildings or temporary assignment to an alternate location in support of special projects.Maintaining and updating records and tracking databases.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.Using best practices and knowledge of internal or external business issues to improve products or services.Meeting contractual performance criteria.Hours of Coverage: Member of a team comprised of a variety of skills that provide coverage from 6:00 a.m. – 6:00 p.m. Opportunities exist to provide 24x7 coverage.Support may be required outside of core hours based on customer & mission needs.Basic Qualifications: Strong communication skills due to variety of groups to be working with, such as co-workers, management, and customers; must be able to exchange accurate information. Experience resolving technical problems and answering queries by telephone or self-service that involve computer hardware, software, network, system/application access, and telecommunications systems.Self-motivated, organized, with excellent interpersonal, written, and verbal communication skills.Ability to embrace diverse technical disciplines and excellent customer service skills.Ability to adapt to quickly changing tasks and requirements and the ability to quickly learn new skills while on the job.Demonstrated problem solving and technical skills to resolve critical IT issues.Expertise, training, and actual work experience with customer specific, systems and technologies.Must be a self-starter, work independently, and work with a clear and defined mission.Experience providing technical support for Windows 10, Microsoft Office 2016 or later, multiple web browsers, and standard business applications used within a business environment.Knowledge of Windows Active Directory.Knowledge of multiple desktop programs, configuration and debugging techniques.Experience with VoIP.Experience with TCP/IP and general networking issues.Experience with virus scanning services; Desktop, stand-alone and laptop computing services.Experience with servers, printers, and peripheral devices.BA/BS and 2 years of experience, or a combination of education and work experience equivalent to 6 years.Preferred Qualifications: Component Mission Administrator (CMA) CertificationRelated work experience in a technical help desk position, to include Active Directory.Special non-commercial systems administrator experience (access management/file transfer).IAT Level II certification.Experience with ServiceNow ITSM & ITBM.Prior experience managing projects from low-mid complexity.ITIL® v4 Foundation, or higher, certification.Security Clearance Requirements: Current/active TS/SCI with Polygraph.Physical Requirements: Must be able to remain in a stationary position 50%.Must be able to move/traverse within and between buildings and offices.Must be able to position self to maintain equipment and cabling, including under the desks, while moving floor tiles, and in server closets, some of which may be confined spaces.Able to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Must be able to move Audio/Visual or Computer equipment weighing 50 pounds or more, some equipment may require team-lift or the use of carts. Ascends/descends a ladder, 10+ feet high while pulling cables and adjusting equipment.

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top SecretPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:Data Architecture, Database Architecture, Database DesignCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Database Administrator/Data ArchitectTransform technology into opportunity as a Database Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT, people are our differentiator. As a Database Administrator you will help ensure today is safe and tomorrow is smarter. Our work depends on a Database Administrator joining our team to evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration.HOW YOU WILL MAKE AN IMPACT• Responsible for designing, planning, implementing, and administering databases, including security, access, and documentation• Maintain and support of existing and future databases in all designated NNSA enclaves. This includes responsibility for managing data, namely dataset placement, database performance, and data recovery and integrity at a physical level.• Designs and builds relational databases. Performs data access analysis design, and archive/recovery design and implementation.• Develops strategies for data acquisitions, archive recovery, and implementation of a database.• Responsibility for managing data, namely dataset placement, database performance, and data recovery and integrity at a physical level.• Works in a data warehouse environment, which includes data design, database architecture, and metadata repository creation.• Develops data warehousing blueprints, evaluating hardware and software platforms, and integrating systems.• Reviews and develops object and data models and the metadata repository to structure the data for better management and quicker access.• Provides expert knowledge for the design, development, build, analysis, evaluation, installation and administration of database management systems to include database modeling and design, relational database architecture, non-relational database architecture and procedures, metadata and repository creation and configuration management• Designs and implements databases with respect to access methods, access time, batch processes, device allocation, validation checks, organization, ETL tasks, protection and security, documentation, and statistical methods• Prepares system requirements, source analysis and process analyses and design throughout the database implementation• Defines database organizations, standards, controls, procedures, and documentation• Database performance tuning, optimization, indexing, and implementation of industry and agency best practices.• Applying agency data and security standards and developing comprehensive data dictionaries.WHAT YOU’LL NEED TO SUCCEED:• Education: Doctorate/PhD (Substitutions will be based on additional years of experience)• Required Experience: 15+ years of related experience• Required Technical Skills: Database Administration, Data Architecture, Data Management, Database Design, Database Security, Data Warehouses• Security Clearance Level: DOE Q or TS• Required Skills and Abilities: Written and Oral Communication; Organization, Problem Solving, Communication, Technical Documentation, and Teamwork.• Preferred Skills• Location: Germantown. MD (Hybrid)• US Citizenship RequiredGDIT IS YOUR PLACE:• 401K with company match• Comprehensive health and wellness packages• Internal mobility team dedicated to helping you own your career• Professional growth opportunities including paid education and certifications• Cutting-edge technology you can learn from• Rest and recharge with paid vacation and holidays#NNSAITOPSThe likely salary range for this position is $158,846 - $214,910. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA MD GermantownAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Senior Database Administrator to join our team in Chantilly, VA.The successful candidate will work as part of the overall DBA team to determine, implement, and maintain the most efficient ways to ingest, organize and store petabytes of data from disparate system.Responsibilities include but are not limited to:Participating and leading in the design, development, and administration of Oracle 19c databasesDesigning and developing database code for ETL of data from multiple sourcesConducting performance tuning and forecasting system scalabilityRecommending appropriate procedure, query, or package changes and optimizations to ensure and improve system performance and reliabilityInstalling and configuring database environmentsPerforming database backups and restoresManaging, monitoring, and administering of Oracle database systemsParticipating in server and storage capacity management and planningProviding technical support in the evaluation of database systems and database design.Recommending and implementing approved process and tool improvementsMinimum Qualifications:Significant experience with Oracle 19c+ architecture and database design, and related Oracle technologies (Partitioning, Encryption, Pluggable Database, etc.) on Linux systemsSignificant Oracle Exadata experienceSignificant PL/SQL developer experienceOracle Label Security (OLS) experienceSignificant experience and knowledge in methodologies to improve database query performance.Ability to work with multiple teams to enhance their code and improve performance.Significant experience in the optimization of database environmentsStrong understanding of high-availability solutions and architectureStrong understanding of backup methodologies and their implementation (RMAN, Data Guard)Experience managing and tuning very large databases (terabytes and petabytes)Strong documentation skillsExperience automating, scripting, and streamlining processes for efficiency and accuracy.7+ years relevant Information Technology experience.High School Diploma/GEDPreferred Qualifications:Experience with PostgreSQL architecture, database design, administration, and related technologies.Knowledge of Oracle Cloud TechnologyOracle OCP or OCM certification(s)Linux experience as relevant to database O&MKnowledge of multiple data-storage technologiesSecurity Clearance 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.Constantly positions self to maintain computers in the lab, including under the desks and in the server closet#LI-AA1 , #joinmantechd #joinmantechaa

Type of Requisition:PipelineClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top SecretPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:Network Engineering, Network Infrastructures, Networking Hardware, Networks, Network SystemsCertifications:NoneExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Transform technology into opportunity as a Solutions Architect with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT, people are our differentiator. As a Solutions Architect you will help ensure today is safe and tomorrow is smarter. Our work depends on a Solutions Architect joining our team to evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration.HOW A SOLUTIONS ARCHITECT WILL MAKE AN IMPACT:• Identifies solutions based on business and technical criteria, analyzes alternatives based on trade space, and implements designs• Researches current and emerging technologies and process methodologies and proposes changes and tailoring where needed• Assesses the system and business process architectures currently in place and works with staff to recommend improvements• Ensures technical architecture teams deliver efficient and effective system solutions to support business goals and objectives• Develops, enhances, and maintains established service design procedure and process by applying process frameworks and methodologies• Prepares and presents test plan, technical presentations, and analyst briefings• Identifies customer requirements, analyzes alternatives, and conducts product recommendations related to software, platform, and network configurations• Provides updates to stakeholders on project cost, schedule, and quality in comparison to stakeholder objectives• May coach and provide guidance to less-experienced professionals• May serve as a team or task lead• Recognized as a Subject Matter Expert in solutions architectureWHAT YOU’LL NEED TO SUCCEED:• Education: Doctorate/PhD (Substitutions will be based on additional years of experience)• Required Experience: 20+ years of related experience• Required Technical Skills: Demonstrated ability with Solution Architecture, Software Development, Systems Engineering, Application Development, Technical Documentation• Security Clearance Level:U.S. Citizenship RequiredPossess Q or TS level clearance (or their equivalency) with the ability to obtain a Q level clearanceMust be eligible to obtain and maintain such clearance as a condition of employment• Required Skills and Abilities: Proficient Written and Oral Communication; Organization, Problem Solving, Communication, and Teamwork.• Location: On-site in Germantown, MDGDIT IS YOUR PLACE:• 401K with company match• Comprehensive health and wellness packages• Internal mobility team dedicated to helping you own your career• Professional growth opportunities including paid education and certifications• Cutting-edge technology you can learn from• Rest and recharge with paid vacation and holidays#WeAreGDIT #solutionsarchitect #NNSAITOPSThe likely salary range for this position is $152,729 - $206,633. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA MD GermantownAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Enterprise IT Support Officer (EITSO) – Location Support Team (LSC) to join our team in Chantilly, Va.Responsibilities include, but are not limited to: Incident Response:Using ITIL-based processes to streamline the receipt, triage, categorization, action, and resolution for incoming incidents, requests, and demands.Analyzing, troubleshooting, designing, and implementing fixesProviding basic user training in support of off-the-shelf applications and office products as well as some custom tools, depending on the office being supported.Performing remote desktop triage and system repair using remote tools.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.Special non-commercial systems administrator experience (access management/file transfer) may be required.Deskside Support:Using ITIL-based processes to streamline the receipt, triage, categorization, action, and resolution for incoming incidents, requests, and demands.Analyzing, troubleshooting, designing, and implementing fixesProviding basic user training in support of off-the-shelf applications and office products as well as some custom tools, depending on the office being supported.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.All Roles:Local travel may be required between customer buildings or temporary assignment to an alternate location in support of special projects.Maintaining and updating records and tracking databases.Answering questions regarding system procedures, online transactions, systems status, and downtime procedures.Collaborating with network services, software systems engineering and/or application development to restore service and/or identify problems.Using best practices and knowledge of internal or external business issues to improve products or services.Meeting contractual performance criteria.Hours of Coverage: Member of a team comprised of a variety of skills that provide coverage from 6:00 a.m. – 6:00 p.m.Support may be required outside of core hours based on customer & mission needs.Shift for this position is Mon-Fri 9:30AM-6:00PMBasic Qualifications: Strong communication skills due to variety of groups to be working with, such as co-workers, management, and customers; must be able to exchange accurate information. Experience resolving technical problems and answering queries by telephone or self-service that involve computer hardware, software, network, system/application access, and telecommunications systems.Self-motivated, organized, with excellent interpersonal, written, and verbal communication skills.Ability to embrace diverse technical disciplines and excellent customer service skills.Ability to adapt to quickly changing tasks and requirements and the ability to quickly learn new skills while on the job.Demonstrated problem solving and technical skills to resolve critical IT issues.Expertise, training, and actual work experience with customer specific, systems and technologies.Must be a self-starter, work independently, and work with a clear and defined mission.Experience providing technical support for Windows 10, Microsoft Office 2016 or later, multiple web browsers, and standard business applications used within a business environment.Knowledge of Windows Active Directory.Knowledge of multiple desktop programs, configuration and debugging techniques.Experience with VoIP.Experience with TCP/IP and general networking issues.Experience with virus scanning services; Desktop, stand-alone and laptop computing services.Experience with servers, printers, and peripheral devices.BA/BS and 4+ years of experiences, or a combination of education and work experience equivalent to 8+ years.Preferred Qualifications: Related work experience in a technical help desk position.Special non-commercial systems administrator experience (access management/file transfer).IAT Level II certification.Experience with ServiceNow ITSM & ITBM.Prior experience managing projects from low-mid complexity.ITIL® v4 Foundation, or higher, certification.Security Clearance Requirements: Current/active TS/SCI with Polygraph.Physical Requirements: Must be able to remain in a stationary position 50%.Must be able to move/traverse within and between buildings and offices.Must be able to position self to maintain equipment and cabling, including under the desks, while moving floor tiles, and in server closets, some of which may be confined spaces.Able to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. Must be able to move Audio/Visual or Computer equipment weighing 50 pounds or more, some equipment may require team-lift or the use of carts. Ascends/descends a ladder, 10+ feet high while pulling cables and adjusting equipment.

Type of Requisition:RegularClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:SecretPublic Trust/Other Required:NoneJob Family:Systems AdministrationJob Qualifications:Skills:Linux System Administration & Networking, RedHat, TroubleshootingCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Discover a career that is challenging, impactful, and mission-critical. Join our team as a Linux System Administrator and make an impact. While you help us advance the mission, we’ll help advance your career.US Citizenship required. Candidate must be local to the area and work onsite. Representative Duties and Tasks:Responsible for managing the functionality and efficiency of a group of computers running on one or more operating systemsMaintains the integrity and security of servers and systemsServes as a front-line interface to users with technical issuesMakes recommendations for hardware and software purchasesCollaborates with the program teams including Operations, Software Development, QA, SecurityInteracts with third-party technology vendorsConducts systems analysis and development to keep systems current with changing technologiesDuties may include installing new software, troubleshooting, granting permissions to applications and training usersPerforms Server administration for Server Operating SystemsPerforms administration of physical and virtualized serversResponsible for the configuration, maintenance and troubleshooting of physical and virtual hardwareConfigures, maintains and troubleshoots network related interfaces on serversPerforms OS and vendor software patching on serversMonitors Physical and Virtual Servers performance using monitoring toolsWhat you bring to the table:Experience with installation, configuration, and management of Linux systems (Red Hat experience preferred)Bachelor’s degree in systems engineering or a related specialized area plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience.Security Clearance Requirements:Department of Defense Secret security clearance is required at time of hire. GDIT will sponsor the security clearance. Applicants selected will be subject to a Government background investigation and must meet eligibility and suitability requirements. Due to the nature of work performed within our facilities, U.S. citizenship is required.Nice to have experience:Ansible for configuration management and application deploymentMonitoring and alerting packages (e.g., Nagios, Grafana, and Prometheus)Experience with at least one scripting languages such as Bash or PhythonNetworks, VLANs, Firewalls, Load Balancers, addressing schemesSTIGs (Security Technical Implementation Guides)Storage Area NetworksClustered File SystemsWhat sets you apart:Ability to grasp and apply new information quickly and handle increasing responsibilities with growing complexityAbility to interact effectively with project teams, managers, and end usersCreative and innovative thinking with the ability to multi-taskCommitment to ongoing professional developmentGDIT IS YOUR PLACE 401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $114,750 - $155,250. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA VA OaktonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

ManTech is seeking a motivated, career and customer-oriented Senior Application Developer to join our team in Chantilly, VA.Duties, Tasks & ResponsibilitiesDesigning, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the futureAnalyzing user needs and software requirements to determine feasibility of design within time and cost constraintsCollaborating with teammates, other service providers, vendors, and users to develop new program featuresDeveloping unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correctCorrecting errors by making the appropriate changes and then re-checking the program to ensure the desired result was producedParticipating in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practicesDeploying code to development, test, and production environments using existing DevOps infrastructure/toolsReviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issuesOrganizing and maintaining documentation of application development and subsequent revisions, so others are able to understand the programBasic Qualifications:10+ years strong Java programming/development skills, with hands-on experienceExperience with HTML, CSS, JavaScript, and at least one modern front-end framework, preferably AngularExperience with, or knowledge of, the Spring Framework and RESTful servicesExperience with, or knowledge of, SQL and ORM libraries such as Hibernate/JPAExperience with Git branching and merging within a team to manage source codeStrong ability to manage competing priorities and communication to multiple stakeholdersHigh School Diploma or GEDSecurity Clearance Requirements:TS/SCI w/ PolygraphDesired Experience, Skills & TechnologiesExperience with, or knowledge of, ElasticsearchExperience with, or knowledge of, best practices for developing secure web applicationsPhysical Requirements:Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under the desks and in the server closet#LI-AA1 , #joinmantechd #joinmantechaa

ManTech is seeking a motivated, career and customer-oriented Senior Data Scientist to join our team in Chantilly, VA.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 neededBasic 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 languageExperience 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)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 parties10+ years relevant Information Technology experienceHigh 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 #joinmantechaa

ManTech is seeking a motivated, career and customer-oriented Data Engineer to join our team in Chantilly, VA.The successful candidate will leverage their development skills and experience, to support the successful designing, ingesting, cleansing, transformation, loading, and display of significant amounts of data.Responsibilities include but are not limited to:Designing, implementing, and optimizing large-scale ingest systems in a Big Data environmentOptimizing all stages of the data lifecycle, from initial planning, to ingest, through final display and beyondDesigning and implementing data extraction, cleansing, transformation, loading, and replication/distributionDeveloping custom solutions/code to ingest and exploit new and existing data sourcesDeveloping data profiling, deduping logic, and matching logic for analysisOrganizing and maintaining Data Layer documentation, so others are able to understand and use itWork closely with data scientists to craft data pipelines which serve the development of modern AI/ML workflowsCollaborating with teammates, other service providers, vendors, and users to develop new and more efficient methodsEffectively articulating the risks and constraints associated with software solutions, based on environmentMinimum Qualifications:Demonstrated data analysis and parsing experience.Demonstrated programming language experience (e.g. Python, Java) coupled with significant SQL/database experience.Experience with the full data lifecycle, from ingest through display, in a Big Data environment.Hands-on experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring, and experience with RESTful APIsExperience with data pipelining systems (e.g. Apache Airflow)Experience developing and performing ETL tasks in a Linux environment.5+ years of relevant software development/programming experience.High School Diploma or GEDPreferred Qualifications:Experience deploying systems that leverage AI/ML technologyExperience publishing results in BI dashboards.Security Clearance 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 time#LI-AA1 , #joinmantechd #joinmantechaa

ManTech is seeking a motivated, career and customer-oriented Application Developer to join our team in Chantilly, VA.The successful candidate will be dedicated full-time to development and enhancement support for existing applications as well as new development.Duties, Tasks & ResponsibilitiesDesigning, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the futureAnalyzing user needs and software requirements to determine feasibility of design within time and cost constraintsCollaborating with teammates, other service providers, vendors, and users to develop new program featuresDeveloping unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correctCorrecting errors by making the appropriate changes and then re-checking the program to ensure the desired result was producedParticipating in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practicesDeploying code to development, test, and production environments using existing DevOps infrastructure/toolsReviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issuesOrganizing and maintaining documentation of application development and subsequent revisions, so others are able to understand the programBasic Qualifications:7+ years strong Java programming/development skills, with hands-on experienceExperience with HTML, CSS, JavaScript, and at least one modern front-end framework, preferably AngularExperience with, or knowledge of, the Spring Framework and RESTful servicesExperience with, or knowledge of, SQL and ORM libraries such as Hibernate/JPAExperience with Git branching and merging within a team to manage source codeStrong ability to manage competing priorities and communication to multiple stakeholdersHigh School Diploma or GEDSecurity Clearance Requirements:TS/SCI w/ PolygraphDesired Experience, Skills & TechnologiesExperience with, or knowledge of, ElasticsearchExperience with, or knowledge of, best practices for developing secure web applicationsPhysical Requirements:Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.Constantly positions self to maintain computers in the lab, including under the desks and in the server closet#LI-AA1 , #joinmantechd #joinmantechaa

ManTech is seeking a motivated, career and customer-oriented Lead Cloud Developer to join our growing Cloud Operations Team at the Herndon or Chantilly, VA location.The Cloud Operations Team provides end-to-end cloud solutions for workloads in AWS, Azure, Google Cloud, and Oracle, enhancing the Customer’s mission through innovation, speed, agility, security, and resiliency.Responsibilities: Leading the development and delivery of complex, cloud-native applications and services.Collaborate with cross-functional teams to design, develop, and optimize applications that leverage cloud platforms such as AWS, Azure, Oracle, or Google Cloud.Setting technical direction, mentoring development teams, and ensuring the performance, scalability, and security of cloud-based solutions.Basic Qualifications:Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.9+ years of experience in software development with a focus on cloud technologies.Extensive experience with at least one major cloud platform (AWS, Azure, Oracle, Google Cloud).Strong proficiency in cloud-native development frameworks, microservices architecture, and containerization (e.g., Docker, Kubernetes).Advanced programming skills in languages such as Python, Java, Node.js, Go, or similar.Experience with serverless computing and event-driven architectures.Strong understanding of APIs, RESTful services, and API gateways.Knowledge of cloud security practices, including identity management, encryption, and secure coding.Experience with Infrastructure-as-Code (e.g., CDK, Terraform, CloudFormation).Familiarity with CI/CD pipelines, automated testing, and DevOps methodologies.Excellent problem-solving, troubleshooting, and analytical skills.Preferred Qualifications:Cloud certifications such as AWS Certified Developer, Azure Developer Associate, or Google Professional Cloud Developer.Experience with agile development methodologies.Experience with multi-cloud or hybrid cloud environments.Familiarity with modern data processing frameworks and tools in the cloud (e.g., Kafka, Spark).Clearance Requirements:TS/SCI with PolygraphPhysical Requirements:Must be able to be in a stationary position more than 50% of the timeMust be able to communicate, converse, and exchange information with peers and senior personnelConstantly operates a computer and other office productivity machinery, such as a computerThe 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 situationsThe person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

ManTech is seeking a Python Developer in Chantilly, Virginia to support a high visibility program and has been well received by the US Government.We offer challenging positions with significant impact on national security in the areas of mobile device forensics.Responsibilities include, but are not limited to:Create new capabilities for processing mobile application forensic dataSupport mobile forensic work that is unique and unavailable in other jobsDevelop modules to process mobile application forensic dataAnalyze mobile software applications to identify and understand significant forensic artifactsContribute to current modules, adding new features, and fixing bugsDevelop new software solutions based on team taskingBasic Qualifications:4+ years of software development experience1+ years Python experienceBachelors Degree or High School Diploma with additional 4 years of experiencePreferred Qualifications:Experience with Mobile forensicsExperience with mobile development in Android or iOSSecurity Clearance Requirements:Active/Current TS/SCI with PolygraphPhysical Requirements:Stationary position

ManTech is seeking a Cybersecurity Analystto join our team in Tysons, VA.Monitor Air Gapped Security Fabrics through managed SECOPs Tools. Performing event analysis within SIEM, leveraging systems to develop response tickets within case management tooling. Troubleshoot and coordinate with TIER 2 Analysts for event escalation, and follow defined security playbooks for environments.Responsibilitiesinclude but are not limited to: Monitoring Operations Center IT an infrastructure for a 24x7 mission critical SECOPs function.Drive enhanced Security Posture through detections & response compliance.A customer first attitude is a mustWork Shift: Wed-Sun 0000-1000. Schedules are subject to change based on business needs.Basic Qualifications: 3+ years of experience in Security Operations, Cyber Security, and/or Systems Administration.Experience with SIEM, IDS, EDR, and Case Management Tools.Experience with supporting operating systems, networking, scripting and automation, and Security Application troubleshooting.An active 8140 CertificationHigh School Diploma or GEDPreferred Qualifications: Bachelor's degree or equivalent practical experience.Experience in working with SOC systems/networks.Experience in supporting Security Detections DevelopmentExperience with security alert tuning, in partnership with TIER 2 and TIER 3 (Engineering) TeamsExperience with creating scripts to automate common tasks.Experience in developing Threat Reports, translating IOCs and alerts into narrative overviews.Understanding of local and wide area networks (LAN/WAN) and mobile computing environments.Understanding of STIG and hardening practicesSecurity Clearance Required:Must have an active/current TS/SCI w/ Polygraph.Physical 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 time