Security Clearance Jobs in Reston, VA

PAYROLL TAX SPECIALISTHybrid role out of our office in Reston, VA.JOB SUMMARY: The Payroll Tax Specialist will handle all aspects of payroll tax compliance for Aleut Federal (Aleut) including timely f...

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...

As a Sr. Technical Writer, you will translate complex technical concepts into clear, concise written and visual content. You will develop and maintain system documentation, SOPs, user guides, technica...

As a Senior AWS Cloud Engineer, you will be a key player in architecting, designing, and implementing cloud solutions that empower our clients to leverage the full potential of cloud technologies. You...

Job Category: IT Infrastructure and OperationsRequisition Number: NETWO002207Posting Details Posted: July 9, 2026 Full-Time On-site Salary Range: $16...

Job Category: TechnologyRequisition Number: SENIO002265Posting Details Posted: June 16, 2026 Full-Time Remote Job DetailsDescriptionTitan Technologies is seeking a S...

Graham Technologies is seeking a Customer Support Analyst to provide high-level, on-site support within a federal help desk environment. This role involves troubleshooting complex technical and functi...

Application close date:Applications will be accepted on an ongoing basis until the requisition is closed.At Blue Origin, we envision millions of people living and working in space for the benefit of E...

The Red Gate Group is seeking an experienced Customer Advocate to support the Defense Intelligence Agency (DIA) Chief Information Officer In this role you will serve as the customer-facing DIA represe...

AV Programmer Location: Reston, VA Required Clearance: Top Secret/SCI with CI Poly Since 1999, ITEC has delivered mission-critical support to the DoD and Intelligence Community. Now par...

We are seeking a highly experienced and motivated Senior Cloud Architect to join our team. The ideal candidate will play a critical role in designing, implementing, and maintaining Oracle Cloud Infras...

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...

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...

Responsibilities & QualificationsRESPONSIBILITIES As a Director of Capture Management, you are expected to: Own end-to-end capture on TekSynap's largest and most strategic pursuits - from pipeline en...

Job Description See what you're missing. Our employees work on the world's most advanced electronics - from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land...

Location: Reston, VASecurity Clearance: SECRETWe are seeking a mid-level Software Development Engineer in Test (SDET) to help build and mature the testing infrastructure supporting production software...

Location: Reston, VAWe’re looking for a mid-level Rust Software Engineer to build and optimize high-performance software supporting simulation, optimization, and decision support in mission-focused en...

Careers at Cyber Security Engineer REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite, Herndon, VAWe are looking for a mission-focused Cyber Securi...

Careers at Cyber Security Systems Integrator REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite, Herndon, VAWe are looking for a mission-focused Cy...