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Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 29,665 Jobs

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Principal RF Design Engineer
RTX•Marlborough, MA
Public Trust Not Specified $107,500 - $204,500 / yr
Date Posted:2026-08-07Country:United States of America Location:US-MA-MARLBOROUGH-MA2 ~ 1001 Boston Post Rd ~ BLDG 2 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Require...
Promoted•Posted 2 months ago
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Linux Admin/Test Engineer
MAXISIQ, Inc.•Hanover, MD
TS/SCI CI Polygraph 5+ yrs exp $140,000 - $170,000 / yr
Attention Cyber Warriors: Your Next Mission Awaits!Are you a battle-hardened Linux engineer looking for your next challenge? Ready to continue defending our nation's digital frontlines in the civilian...
Promoted•Posted 1 week ago
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Intermediate Counterintelligence Officer (CIO)
Invictus Consulting Services, LLC
TS/SCI 10+ yrs exp $150,000 - $160,000 / yr
Intermediate Counterintelligence Officer Experience: Individual must have a minimum of ten (10) years’ experience as a CI Officer/agent conducting typical CI program activities to include CI inq...
Posted just now
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System Engineer Level 1
Wood Federal Solutions, Inc
TS/SCI Polygraph 10+ yrs exp $119,000 - $140,000 / yr
Systems Engineer Level 1woodfederalsolutions.comLocation: Annapolis Junction, Maryland, USAJob Type: Full-TimeShift: DayTelework: NoneSalary Range: **$119,000 to $140,000 per year** Starting salary i...
Posted just now
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Senior Windows SME
RMantras
TS/SCI None 10+ yrs exp
This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel.Certificate DoD 8750 certification at least IAT level II, e.g Security+ce Location: 4800 Mark Center...
Posted just now
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Virtualization Engineer
RMantras
TS/SCI None 10+ yrs exp
This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel. Certificate 8570 IAT Level II Baseline Certification (e.g. CCNA Security, CySA+, ...
Posted just now
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Citrix Infrastructure Administrator
RMantras
TS/SCI None 5+ yrs exp
This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel.Certificate8570 IAT Level II Baseline Certification (e.g. CCNA Security, CySA+, GICSP, GSEC, Securit...
Posted just now
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AI/ML Data Scientist - AI Vector Search & Agentic AI Platforms
Red Arch Solutions
TS/SCI Polygraph 5+ yrs exp $180,000 - $220,000 / yr
ROLE OVERVIEWRed Arch Solutions is seeking an experienced AI/ML Data Engineer to collaborate on the design and implementation of enterprise-scale data platforms supporting a large-scale Agentic AI tra...
Posted just now
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CNO Developers and Vulnerability Researchers (TS/SCI + Poly)
Task Force Talent
TS/SCI Full Scope Polygraph 5+ yrs exp $145,000 - $325,000 / yr
Task Force Talent Salary range: $145K to $325K, depending on experience level.Full-time, in-office (usually in a SCIF).U.S. citizens with an active TS/SCI with full-scope polygraph only. We cannot spo...
Posted just now
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Software Engineers, All Levels (TS/SCI + Poly)
Task Force Talent
TS/SCI Polygraph 5+ yrs exp $80,000 - $250,000 / yr
Task Force TalentTask Force Talent is recruiting software engineers at all levels, from junior to lead, for several government contractor clients. One application puts you into consideration for all o...
Posted just now
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Program, Project, or Product Manager (TS/SCI + Poly)
Task Force Talent
TS/SCI Full Scope Polygraph 5+ yrs exp
Task Force Talent is recruiting IT project managers, product managers, requirements and management analysts, configuration managers, technology integrators, and cost analysts for a government contract...
Posted just now
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CNO Developer or Cyber Operator (TS/SCI + Poly)
Task Force Talent LLC
TS/SCI Polygraph 5+ yrs exp $110,000 - $165,000 / yr
Task Force Talent Salary range: $110K to $165K, depending on experience level.Full-time, in-office (usually in a SCIF).U.S. citizens with an active TS/SCI with polygraph only. We cannot sponsor cleara...
Posted just now
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Data Scientists and ML Engineers (TS/SCI)
Task Force Talent
TS/SCI None 5+ yrs exp $140,000 - $230,000 / yr
Task Force Talent is recruiting data scientists and machine learning engineers for a client that builds AI and analytics systems for government customers. Openings are in Fort Belvoir, Virginia.Salary...
Posted just now
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Systems Administrators and Network Engineers (TS/SCI + Poly)
Task Force Talent
TS/SCI Full Scope Polygraph 5+ yrs exp
Task Force Talent is recruiting systems administrators, systems engineers, network engineers, database engineers, and cloud engineers for several government contractor clients. Roles range from level ...
Posted just now
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Data Scientists and ML Engineers (TS/SCI)
Task Force Talent
TS/SCI Not Specified 5+ yrs exp $185,000 - $230,000 / yr
Task Force Talent is recruiting data scientists and machine learning engineers for a client that builds AI and analytics systems for government customers. Openings are in Falls Church, Virginia.Salary...
Posted just now
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Trainer, Technical Writer, or User Support (TS/SCI + Poly)
Task Force Talent
TS/SCI Full Scope Polygraph 5+ yrs exp
Task Force TalentSalary range: Up to $190K, depending on experience level.Full-time, on-site at client or government locations.U.S. citizens with an active TS/SCI with full-scope polygraph only. We ca...
Posted just now
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Cloud, DevOps, and Systems Engineers (TS/SCI + Poly)
Task Force Talent
TS/SCI Full Scope Polygraph 5+ yrs exp $120,000 - $265,000 / yr
Task Force TalentTask Force Talent is recruiting cloud engineers, DevOps engineers, systems engineers, and network engineers for several government contractor clients. Openings are in Chantilly, Virgi...
Posted just now
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Program, Project, or Product Manager (TS/SCI + Poly)
Task Force Talent
TS/SCI Polygraph 5+ yrs exp $120,000 - $180,000 / yr
Task Force TalentTask Force Talent is recruiting IT project managers, product managers, requirements and management analysts, configuration managers, technology integrators, and cost analysts for a go...
Posted just now
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CNO Developer or Cyber Operator (TS/SCI + Poly)
Task Force Talent LLC
TS/SCI Polygraph 5+ yrs exp $150,000 - $235,000 / yr
Task Force Talent Task Force Talent is recruiting software reverse engineers for a government contractor client. Openings are in Arlington, Virginia.Salary range: $150K to $235K, depending on experien...
Posted just now
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Cybersecurity Engineer (TS/SCI + Poly)
Task Force Talent LLC
TS/SCI Full Scope Polygraph 5+ yrs exp $145,000 - $220,000 / yr
Task Force Talent Cybersecurity Engineer (TS/SCI + Poly) Tysons Corner, Virginia, United States Apply for this job Task Force Talent is recruiting cybersecurity engineers...
Posted just now
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