Security Clearance Jobs in Chantilly, VA

Purpose and Impact: Amentum is seeking a Expert-level Systems Engineer/Technical Project Manager to support its federal client in Northern VA.The ideal candidate lead cross-functional teams to plan, ...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

Senior ServiceNow Developer We are seeking a Senior Software Developer to join our Development Team on a mission-critical NRO program. You will support our client with design, creation, deployment,...

OverviewVTG is looking for an Acquisition Specialist in Chantilly, VA. (Note: Contingent upon program award).Acquisition Specialist I provides entry-level acquisition and procurement support, assistin...

Python Software Engineer - Mid & Senior Levels (TS/SCI w/ Poly) Chantilly, VA 20151 JTEC Consulting LLC focuses on successfully delivering solutions to meet our clients' most critical needs. Our ...

Why GDITAre you ready to be a part of an elite team at GDIT, working on a large-scale, pioneering National Intelligence program? This is an incredible opportunity to immerse yourself into an environme...

MANTECH seeks a motivated, career and customer-oriented Network Deployment Lead to join our team in Chantilly, VA. This is an onsite position. Responsibilities include but are not limited to: Serve...

Overview Senior Space Based Sensing Engineer - AMTI Program LOCATION: Chantilly, VA JOB STATUS: Full-time CLEARANCE: TS/SCI w/CIPoly TRAVEL: As NeededSALARY RANGE: Estimated $190,000+ USD ...

Job Family :IT Risk & Controls Consulting Travel Required :Up to 10% Clearance Required :Active Top Secret SCI with Polygraph What You Will Do :The IT Advisory Manager will lead stakeholder engagemen...

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...

System AdministratorWMA, VA7/30/2026...

NewTest Engineer - Mission Software (Top Secret/SCI Clearance Required)Chantilly, Virginia, United StatesApplyNorth Point Technology is looking to hire a Test Engineer to join a cross-functional Agile...

Title:Acquisition Management EngineerBelong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the int...

Careers at Software Quality Assurance Specialist/Applications Tester REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time onsite in Chantilly, VA Ardent Pri...

Job Number: R0248211Cloud Security Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how to secure it. As a security engineer, you know how to assess and imp...

Job Number: R0248195Space Payload RF Engineer, LeadThe Opportunity:Are you ready to lead the design, development, integration, and test of mission-critical RF payloads that will define the next genera...

Job Number: R0248163Software Developer The Opportunity: As a sof tware develop er, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the...

Amentum/Secure Networking Solutions is seeking a WIDS Specialist Level I to provide technical support for Wireless Intrusion Detection System (WIDS) operations supporting Amentum's Skywalker program. ...

Amentum/Secure Networking Solutions is seeking a WIDS Specialist Level I to provide technical support for Wireless Intrusion Detection System (WIDS) operations supporting Amentum's Skywalker program. ...

Amentum/Secure Networking Solutions is seeking a WIDS Specialist Level I to provide technical support for Wireless Intrusion Detection System (WIDS) operations supporting Amentum's Skywalker program. ...