Security Clearance Jobs in Chantilly, VA

Seneca Technologies is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civili...

Seneca Technologies is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civili...

Our team of talented individuals is what makes us successful. To support our team, we provide a balanced mix of benefits and programs. Your total rewards package includes competitive pay, benefits, an...

Job Number: R0229865Chief EngineerThe Opportunity:At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many systems that you can not only or...

Job Category: Cyber and IT Risk ManagementRequisition Number: TECHN002178Posting DetailsPosted: June 22, 2026Full-TimeOn-siteSalary Range: $124,092.80 USD to $207,251.20 USDJob DetailsDescriptionGCI e...

Careers at Automated Test Engineer REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VAWe are seeking an Automated Test Engineer who...

Senior DevOps Engineer (TS/SCI with Polygraph)Chantilly, VirginiaApply NowStrategic Business Systems, Inc. (SBS) is hiring a motivated Sr DevOps/Linux Systems Engineer to support a cutting-edge modeli...

General Atomics Integrated Intelligence, Inc. (GA Intelligence), an affiliate of General Atomics, maintains and deploys production systems for users across the Intelligence Community, Department of De...

General Atomics Integrated Intelligence, Inc. (GA-Intelligence), an affiliate of General Atomics, maintains and deploys production systems for users across the Intelligence Community, Department of De...

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...

Job Number: R0242668Technical Product Manager The Opportunity: Delivering secure infrastructure and enterprise capabilities within the Department of War (DOW) and Intelligence Community (IC) is critic...

Job Number: R0242275Kubernetes Platform Engineer 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 secu...

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solution...

Purpose and Impact: A security administrator full performance will provide personnel security support to a government customer in a dynamic and challenging environment.Work Schedule: 5 days, 8 hrs/day...

At REDLattice, we are a global leader in delivering cutting-edge technical cybersecurity products and services. We are driven by mission-critical and innovative work that directly contributes to prote...

Software Engineer Chantilly, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelli...

Title:Deputy Program Manager Deputy Program Manager Who We Are This role is within KBR's National Security Solutions division. National Security Solutions delivers full life cycle professional and...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...