Top Secret / SCI Clearance Jobs at System High Corporation

Top Secret/SCI System High Corporation

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Top Secret / SCI Jobs at System High Corporation requiring security clearance

Information Systems Security Manager I (ISSM I)

New
System High Corporation
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Bedford, MA(On-Site/Office)
Updated Today
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 ...

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Activity Security Representative II

New
System High Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Albuquerque, NM(On-Site/Office)
Updated Today
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...

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Activity Security Representative III

New
System High Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Bedford, MA(On-Site/Office)
Updated Today
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...

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Information Technology/Assurance Specialist II

New
System High Corporation
Apply today! Be one of the first candidates to apply for maximum exposure.
Westlake, TX(On-Site/Office)
Updated Today
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...

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Information Systems Security Officer Level 2

System High Corporation
Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Description Position Overview The Level 2 ISSO position is a mid-level information system security professional that provides advice and assistance to the Government regarding secure configuration and...

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Construction Surveillance Technician I

System High Corporation
Cheyenne, WY(On-Site/Office)
Updated Today
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 ...

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Security Administrator

System High Corporation
Arlington, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Description Position Overview System High is looking for an experienced and motivated Security Assistant to join our team at the Defense Advanced Research Projects Agency (DARPA). Security Assistants ...

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Program Security Representative II

System High Corporation
Colorado Springs, CO(On-Site/Office)
Updated Today
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...

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Activity Security Representative III

System High Corporation
Dayton, OH(On-Site/Office)
Updated Today
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...

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Activity Security Representative II

System High Corporation
Layton, UT(On-Site/Office)
Updated Today
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...

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Program Security Representative I

System High Corporation
Dayton, OH(On-Site/Office)
Updated Today
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 ...

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Information Assurance Lead

System High Corporation
Aurora, CO(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Description Position Overview System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence act...

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Information Assurance Lead

System High Corporation
Fort Belvoir, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Description Position Overview System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence act...

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Information Assurance Lead

System High Corporation
Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
Not Specified

Description Position Overview System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence act...

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Counterintelligence Cyber Threat Technical Analyst Level III

System High Corporation
Fort Belvoir, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Description Position Overview System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence act...

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Counterintelligence Cyber Threat Analyst Level III

System High Corporation
Fort Belvoir, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Description Position Overview System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence act...

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Security Control Assessor Level 2

System High Corporation
Chantilly, VA(On-Site/Office)
Updated Today
TS/SCI
CI Polygraph

Description Position Overview The Security Control Assessor (SCA) provides information security Assessment and Authorization (A&A) support throughout a customer's programs lifecycle to Contractor and ...

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Software Engineer Level 2

System High Corporation
Annapolis, MD(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

Description Position Overview System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence a...

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Network Engineer Level 2

System High Corporation
Annapolis, MD(On-Site/Office)
Updated Today
TS/SCI
Full Scope Polygraph

Description Position Overview System High Corporation delivers the most advanced protection and secrecy solutions to secure and strengthen critical missions, programs, operations, and intelligence a...

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Program Security Representative

System High Corporation
Arlington, VA(On-Site/Office)
Updated Today
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...

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