Top Secret / SCI Clearance Jobs at System High Corporation
Counterintelligence (CI) Analyst
System High CorporationWashington, DC
TS/SCI Polygraph
Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...
Posted 4 days ago
TS/SCI Polygraph
Description *This position requires a TS/SCI Clearance and Special Access Program Experience* The ISSO is responsible for ensuring the appropriate operational security posture is maintained for an...
Posted 6 days ago
TS/SCI Polygraph
Description *This position requires a TS/SCI Clearance and a minimum of two years of Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Pos...
Posted 1 week ago
TS/SCI Polygraph
Description *This position requires a TS/SCI Clearance and a minimum of two years of Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington P...
Posted 1 week ago
TS/SCI Polygraph
Description *This position requires a TS/SCI Clearance and a minimum of two years of Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington P...
Posted 1 week ago
Network/System Administrator II
System High CorporationAlbuquerque, NM
TS/SCI Polygraph
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 Wor...
Posted 1 week ago
TS/SCI Polygraph
Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...
Posted 2 weeks ago
TS/SCI Not Specified
Description The Security Specialist Generalist supports the F-35 Joint Program Office (JPO) Security Support Services prime contract by providing comprehensive security management expertise for the de...
Posted 2 weeks ago
TS/SCI Polygraph
Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...
Posted 2 weeks ago
TS/SCI Polygraph
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 Wor...
Posted 2 weeks ago
TS/SCI Polygraph
Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...
Posted 2 weeks ago
TS/SCI Polygraph
Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...
Posted 2 weeks ago
Activity Security Representative I
System High CorporationAlbuquerque, NM
TS/SCI Polygraph
Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...
Posted 2 weeks ago
TS/SCI Polygraph
Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...
Posted 2 weeks ago
Program Security Representative II
System High CorporationColorado Springs, CO
TS/SCI Polygraph
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 Wor...
Posted 2 weeks ago
TS/SCI Polygraph
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 Workp...
Posted 2 weeks ago
TS/SCI Polygraph
Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...
Posted 3 weeks ago
Security Control Assessor (SCA) II
System High CorporationAlbuquerque, NM
TS/SCI Polygraph
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 Wor...
Posted 3 weeks ago
TS/SCI Not Specified
Description The Program Security Representative (PSR) requires a fundamental knowledge of the basics of program protection, classification architectures, Operations Security (OPSEC), Communications Se...
Posted 3 weeks ago
Security Operation Center (SOC) Analyst II
System High CorporationColorado Springs, CO
TS/SCI Polygraph
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 Wor...
Posted 3 weeks ago