Security Clearance Jobs in Chantilly, VA

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

ClearanceJobs is actively seeking a Senior .NET Software Engineer for our client located in Herndon, VA. ClearanceJobs is the largest career network for professionals with federal government security ...

You will join a top tier team that will leverage their development skills and experience, to support the successful designing, ingesting, cleansing, transformation, loading, and display of significant...

In this dynamic role, you will join a top-tier team of Information Technology and Analytic professionals dedicated to supporting national security through innovative data science and analytics. You wi...

This position is hybrid so candidates must be local to the Chantilly, Va area and must hold an active DoD secret clearance. Accelera Solutions is looking for a Virtual Desktop Infrastructure (VDI) (H...

This position is hybrid so candidates must be local to the Chantilly, Va area and must hold an active DoD secret clearance. Accelera Solutions is looking for a Virtual Desktop Infrastructure (VDI) (H...

This position is hybrid so candidates must be local to the Chantilly, Va area and must hold an active DoD secret clearance. In this position, you will serve as core member of the Cloud Infrastructure...

Task Force Talent is seeking a Senior Software Developer with an active TS/SCI FSP security clearance. Additional details will be provided to qualified applicants.Target salary range is $200K - $240K,...

Job Category: Software EngineeringRequisition Number: SOFTW002155Posting Details Posted: June 9, 2026 Full-Time On-site Salary Range: $142,792 USD to...

Waypoint Human CapitalSr Contracts SpecialistChantilly, VAPosition Title: Sr Contracts Specialist Position Type: Onsite Location: Chantilly, VA Clearance: TS/SCI w/ CI Poly Become an integral part of...

Job Brief Project Data Analyst IEagle Harbor, a Federal Government Contractor industry leader, is seeking Administrative Assistant to support the Drug Enforcement Administration (DEA) in Chantilly, VA...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...

ResponsibilitiesProgram Description:The program provides Systems Engineering and Technical Assistance (SETA) core and non-core support in the areas of Cyber Security and Management to improve the Info...

ResponsibilitiesProgram Description:The program provides Systems Engineering and Technical Assistance (SETA) core and non-core support in the areas of Cyber Security and Management to improve the Info...

ResponsibilitiesProgram Description:The program provides Systems Engineering and Technical Assistance (SETA) core and non-core support in the areas of Cyber Security and Management to improve the Info...

ResponsibilitiesProgram Description:The program provides Systems Engineering and Technical Assistance (SETA) core and non-core support in the areas of Cyber Security and Management to improve the Info...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Job Number: R0238293Test-Focused DevOps EngineerThe Opportunity:Join our team as a DevOps Engineer with a focus on test and test systems, responsible for designing, implementing, and maintaining the t...

Title: Software Engineer Location: Herndon, VA *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, D...