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Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 20,806 Jobs

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Project Manager
Markon
TS/SCI CI Polygraph $120,000 - $135,000 / yr
Markon is seeking a Project Manager to support one of our Intelligence Community customers at a major campus in Huntsville, Alabama. This individual will a ssist the government with project management...
Posted just now
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Test Engineer
Two Six Technologies
TS/SCI Polygraph $200,000 - $250,000 / yr
At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...
Posted just now
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Senior Writer/Editor
Software Engineering Institute
TS/SCI Not Specified
Senior Writer/EditorAbout the roleDo you love to address structural challenges in writing and craft words and paragraphs that engage the reader? Do you excel at improving technical writing through rig...
Posted just now
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Expert Full-stack Software Developer
Markon
TS/SCI Full Scope Polygraph $170,000 - $220,000 / yr
Markon is seeking an Expert Full Stack Developer to support an Intelligence Customer by designing, developing, and maintaining enterprise web applications that support mission-critical operations. Thi...
Posted just now
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Facility Manager
Markon
TS/SCI CI Polygraph $110,000 - $130,000 / yr
Markon is building a talent pool of Facility Managers to support future Intelligence Community customer missions. This pipeline opportunity is intended to identify qualified candidates to support the ...
Posted just now
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Cloud Engineer
Kavaliro
TS/SCI CI Polygraph
Kavaliro is seeking a Cloud Engineer to support a client in Virginia. Are you looking for an opportunity to make a difference in the government space? What if you could find a position that is tailor...
Posted just now
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Junior Engineer
EverWatch
TS/SCI Polygraph
Job Title Junior Engineer Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-s...
Posted just now
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Counterintelligence (CI) Analyst
System High Corporation
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 just now
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Advisory Information Security Manager (ISSM)
Frontier Technology Inc
TS/SCI Not Specified
OverviewThe Information System Security Manager (ISSM) serves as the primary cybersecurity authority and liaison for contractor-designed, built, and supported networks and systems operating within Arm...
Posted just now
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Software Engineer for Cyber program - FS Poly
SRC
TS/SCI Full Scope Polygraph 2+ yrs exp
Our client is a distinguished Women-Owned Small Business and technical defense contractor providing mission-critical engineering to the IC and DoD. Operating as both a prime and subcontractor, they of...
Posted just now
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Technical Principal III
Voyager Technologies, Inc
TS/SCI Not Specified $238,160 - $292,400 / yr
Voyager is an innovative defense, national security and space technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges...
Posted just now
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Systems Administrator-Cleared
Voyager Technologies, Inc
TS/SCI Not Specified $170,000 - $200,000 / yr
Voyager is an innovative space, defense, and national security technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenge...
Posted just now
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Software Engineer
Voyager Technologies, Inc
TS/SCI Not Specified $150,000 - $200,000 / yr
Voyager is an innovative defense, national security and space technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges...
Posted just now
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Senior Software Engineer
Voyager Technologies, Inc
TS/SCI Not Specified $180,000 - $250,000 / yr
Voyager is an innovative defense, national security and space technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges...
Posted just now
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Counter-Countermeasure and Threat Discrimination Program Enginee
Valkyrie Enterprises
TS/SCI Not Specified 10+ yrs exp
Position:Counter-Countermeasure and Threat Discrimination Program EngineerContingent upon prime contractor approvalPurpose:Valkyrie Enterprises has need for aCounter-Countermeasure and Threat Discrimi...
Posted just now
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Senior Business Analyst - DOJ NSD - Active Top Secret Required
ITC Federal
TS/SCI Not Specified 5+ yrs exp
JOB TITLE: Business Analyst – Top Secret RequiredGOVERNMENT AGENCY: DOJ NSD – National Security DivisionPOSITION INFORMATION: Full-Time Position; Government contractor supporting DOJ NSDLOCATION: Wash...
Posted just now
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ZZZ SCORECARD TEST - IGNORE (safe to delete)
North Point Technology•Herndon, VA
TS/SCI CI Polygraph 5+ yrs exp
NewZZZ SCORECARD TEST - IGNORE (safe to delete)Herndon, Virginia, United StatesApplyNorth Point Technology lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut ...
Posted just now
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ZZZ SCORECARD TEST - IGNORE (safe to delete)
North Point Technology, LLC•Herndon, VA
TS/SCI CI Polygraph 5+ yrs exp
NewZZZ SCORECARD TEST - IGNORE (safe to delete)Herndon, Virginia, United StatesApplyNorth Point Technology lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut ...
Posted just now
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Software Engineer (SWE) Skill Level 3
Kaizen Approach•Annapolis Junction, MD
TS/SCI Polygraph 10+ yrs exp
DescriptionKaizen Approach is currently seeking a Software Engineer (SWE) to develop, maintain, and enhance complex and diverse software systems, including processing-intensive analytics, algorithm de...
Posted just now
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Information Systems Security Engineer (ISSE) – Skill Level 2
Kaizen Approach•Annapolis Junction, MD
TS/SCI Polygraph 5+ yrs exp
Kaizen Approach is currently seeking an Information Systems Security Engineer (ISSE) to perform and review technical security assessments of computing environments to identify vulnerabilities, non-com...
Posted just now
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