Security Clearance Jobs in Herndon, VA

Date Posted:2026-08-07Country: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...

Point Solutions Group (PSG), the engineering services arm of ClearanceJobs (DHI Group), is seeking a TS/SCI-cleared Nuclear Command, Control & Communications (NC3) / Integrated Tactical Warning and At...

Azure Pipeline Deployment EngineerHerndon, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionab...

SME Network EngineerHerndon, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligenc...

Quantum Sky is searching for an experienced technical professional to serve as a Principal Network Solution Architect. This role combines deep networking and infrastructure expertise with technical le...

Quantum Sky is searching a ...

BLUEHAWK, LLCis a professional services firm providing intelligence, information technology, language, and training services to the U.S. Government and commercial entities with objectives to protect a...

Trusted Connectivity for AI-Powered Dominance. Everfox delivers trusted connectivity to protect the world's most critical environments and safeguard the sensitive data powering decision advantage. Bui...

Trusted Connectivity for AI-Powered Dominance. Everfox delivers trusted connectivity to protect the world's most critical environments and safeguard the sensitive data powering decision advantage. Bui...

Job Description BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and su...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead Agile software development initiatives across the full project lifecycle, f...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead Agile software development initiatives across the full project lifecycle, f...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead Agile software development projects across the full lifecycle, managing bac...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Lead Agile software development projects across the full lifecycle, managing bac...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Deploy robust web applications, construct resilient ETL data pipelines, and buil...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Deploy robust web applications and build resilient ETL data pipelines using mode...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Deploy robust web applications, construct resilient ETL data pipelines, and buil...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Deploy robust web applications and build resilient ETL data pipelines using mode...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Serve as a technical team lead modernizing web-based applications, enterprise sy...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Serve as a technical team lead modernizing web-based applications, enterprise sy...