Security Clearance Jobs in Chantilly, VA

Date Posted:2026-10-07Country:United States of America Location:US-MA-TEWKSBURY-TB1 ~ 50 Apple Hill Dr ~ ASSABET BLDG Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...

Percival is seeking Computer Network Operations (CNO) Software Developers skilled in Assembly, C/C++, and Python programming to build advanced cyber capabilities supporting national security missions....

Law Clerk IChantilly, VA / Remote / Hybrid / Fairfax, VALegal Services /Full Time Hybrid /HybridLaw Clerk I Employment Type: Full Time, Mid-Level Department: LegalCGS is seeking a Law Clerk to join ou...

Contact Review - Washington, DC Location: Remote Start Date: NegotiableEXPERIENCE & QUALIFICATIONS: Familiarity with document review workflows Examples: Privilege/Responsiveness Review, Redactions...

eDiscovery Technical Advisor (Top Secret Clearance Required)Chantilly, VA / Remote / Hybrid / Fairfax, VAeDiscovery /Full Time Hybrid /HybrideDiscovery Technical Advisor Employment Type: Full-Time, Ex...

Law Clerk IIChantilly, VA / Remote / Hybrid / Fairfax, VALegal Services /Full Time On-Site /HybridApply for this jobLaw Clerk II Employment Type: Full-Time, Experienced Department: Legal ServicesCGS i...

Business Development & Client Success RepresentativeLocal Threads | Full-TimeAbout Local ThreadsLocal Threads is a growing startup building an online marketplace for the businesses, organizations,...

The Senior Resource Analyst performs a variety of resource management duties in support of NRO Program, Office, Directorate, and Staff components. The Resource Analyst assists management with a full r...

Applications for this position will be accepted through 11/9/26 Kadiak, LLC, a Koniag Government Services company, is seeking a Senior Technology Developer to support Kadiak and our government custo...

Applications for this position will be accepted through 11/9/26 Koniag IT Systems, LLC, a Koniag Government Services company, is seeking a Triage & Assessment Analyst with a Secret security clearanc...

Applications for this position will be accepted through 11/13/26. Koniag Professional Services, LLC a Koniag Government Services company, is seeking a Fulfillment, Promotion, and Coordination Specia...

Applications for this position will be accepted through 11/13/26. Koniag Professional Services, LLC a Koniag Government Services company, is seeking a Service Desk Specialist with a Secret security ...

Applications for this position will be accepted through 11/13/26. Koniag Professional Services, LLC a Koniag Government Services company, is seeking a Web Content and Tier 2 Integration Specialist w...

Job Number: R0238594DevOps Engineer, Mid The Opportunity: Everyone is trying to "harness the cloud", but not everyone knows how. As a DevOps engineer, you're eager to develop, manage, and secure a con...

Job Number: R0245245DevOps Engineer, MidThe Opportunity:Everyone is trying to "harness the cloud," but not everyone knows how. As a DevOps Engineer, you're eager to develop, manage, and secure a conta...

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

OverviewThe Sponsor provides a high-performance testing network consisting of virtual images, software libraries, and DevOps applications services in support of manuel and automated testing for its us...

Amentum is seeking experienced Defense Intelligence leaders to support our proposal under SIA 3. SIA-3 provides all-source analysis, collection, targeting, and analytic enablement across DIA regional ...

Amentum is seeking experienced Defense Intelligence leaders to support our proposal under SIA 3. SIA-3 provides all-source analysis, collection, targeting, and analytic enablement across DIA regional ...

Purpose and Impact:Amentum is seeking security-minded, critical thinkers with strong communication and analytical skills to join our team of security analysts providing adjudicative support a governme...