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Your search generated 4636 results
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System High Corporation

Program Security Representative II

Wright-Patterson Air Force Base, Ohio

System High Corporation

Description *This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 20...

Job Type Full Time
New
System High Corporation

Activity Security Representative II

Colorado Springs, Colorado

System High Corporation

Description *This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 20...

Job Type Full Time
New
System High Corporation

Personnel Security Specialist - SR

Arlington, Virginia

System High Corporation

Description System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence activities. We are seeking a Personnel Security Specialist Sr...

Job Type Full Time
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The Johns Hopkins University Applied Physics Laboratory

Cyber Resilient Capability Development Specialist

Alexandria, Virginia

The Johns Hopkins University Applied Physics Laboratory

Description Do you have the enthusiasm and curiosity to seek, tackle, and create opportunities to solve the Nation's hardest cyber and intelligence challenges? Are you passionate about ensuring the resilience of National Security Systems an...

Job Type Full Time
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Peraton

Senior Research Scientist - Cyber Network Security

College Park, Maryland

Peraton

Senior Research Scientist - Cyber Network Security Job Locations US-MD-College Park Requisition ID 2026-166540 Position Category Scientific, Research & Analysis Clearance Top Secret/SCI w/Poly Responsibilities Peraton Labs is seeking a poly...

Job Type Full Time
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Peraton

Senior Information System Security Officer (ISSO)

Laurel, Maryland

Peraton

Senior Information System Security Officer (ISSO) Job Locations US-MD-Laurel Requisition ID 2026-166615 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Peraton Labs is seeking a poly cleared Senior ...

Job Type Full Time
New
Peraton

Senior Tech Lead - Cyber Systems Engineering

College Park, Maryland

Peraton

Senior Tech Lead - Cyber Systems Engineering Job Locations US-MD-College Park Requisition ID 2026-166617 Position Category Engineering Clearance Top Secret/SCI w/Poly Responsibilities Peraton Labs is seeking a poly cleared Senior Tech Lead ...

Job Type Full Time
New
Peraton

Information System Security Officer (ISSO)

Laurel, Maryland

Peraton

Information System Security Officer (ISSO) Job Locations US-MD-Laurel Requisition ID 2026-166642 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Peraton Labs is seeking a poly cleared Information Sy...

Job Type Full Time
New
Peraton

Information System Security Officer (ISSO)

Laurel, Maryland

Peraton

Information System Security Officer (ISSO) Job Locations US-MD-Laurel Requisition ID 2026-166643 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Peraton Labs is seeking a poly cleared Information Sy...

Job Type Full Time
New
Peraton

Senior Network Security Engineer (SDN / Multi-Enclave)

College Park, Maryland

Peraton

Senior Network Security Engineer (SDN / Multi-Enclave) Job Locations US-MD-College Park Requisition ID 2026-166726 Position Category Cyber Security Clearance Top Secret/SCI w/Poly Responsibilities Peraton Labs is seeking a poly cleared Seni...

Job Type Full Time

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