Security Clearance Jobs in Herndon, VA

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...

Job Category: Program Delivery and ExecutionRequisition Number: SEAWO002220Posting Details Posted: July 21, 2026 Full-Time On-site Salary Range: $142...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Conduct penetration testing and ethical hacking to assess and exploit vulnerabil...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Conduct penetration testing and ethical hacking to assess and exploit vulnerabil...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design, develop, and maintain complex systems spanning multiple network fabrics ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Manage and maintain complex software applications using a diverse technology sta...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Manage and maintain complex software applications using a diverse technology sta...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design, develop, and maintain complex systems spanning multiple network fabrics ...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Build data pipelines and ETL workflows using Python, Java, and Bash. • Ut...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Build data pipelines and ETL workflows using Python, Java, and Bash. • Ut...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop data pipelines in Palantir environments. • Manage workflows, conf...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop data pipelines in Palantir environments. • Manage workflows, conf...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design and develop backend services and APIs in Rust. • Architect and imp...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design and develop backend services and APIs in Rust. • Architect and imp...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design and develop backend services and APIs in Rust. • Architect and imp...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design and develop backend services and APIs in Rust. • Architect and imp...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design and develop backend services and APIs in Rust. • Architect and imp...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design and develop backend services and APIs in Rust. • Architect and imp...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design and develop backend services and APIs in Rust. • Architect and imp...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design and develop backend services and APIs in Rust. • Architect and imp...