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Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 19,481 Jobs

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Program Manager (EKM)
Force99 Technologies LLC
TS/SCI 10+ yrs exp
Description Job Title: Program Manager Job Location: Tampa, Florida Clearance Level: TS/SCI FLSA: Exempt We are seeking a highly experienced Program Manager to lead enterprise-wide Knowledge Managem...
Posted just now
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DevOps Engineer
Quantum Science Solutions
TS/SCI Full Scope Polygraph
Opportunity via QSSHire | Talent-as-a-Service Recruiting Role: DevOps Engineer Location: Chantilly, VA (Onsite) Clearance: TS/SCI with Full Scope Polygraph Rate: Open Are You a DevOps Engineer Ready...
Posted just now
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SODO
ARETUM
TS/SCI 5+ yrs exp
Responsibilities: Ensure the timely and effective use of Air Tasking Order (ATO) assigned assets. Responsible for monitoring assets, and how assess deviations affect the ATO, and make necessary adju...
Posted just now
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Platform Engineer
Quantum Science Solutions
TS/SCI Full Scope Polygraph
Opportunity via QSSHire | Talent-as-a-Service Recruiting Role: Platform Engineer Location: Chantilly, VA (Onsite) Clearance: TS/SCI with Full Scope Polygraph Rate: Open Are You a Platform Engineer R...
Posted just now
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Data Scientist (Various Levels)
Anonymous Employer
TS/SCI CI Polygraph 5+ yrs exp
Job Description Oversees technical design, development, and implementation of large projects and/or major software products and Solutions for client/customers. Assists in defining architecture requi...
Posted just now
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Software Engineer
Leidos
TS/SCI Polygraph
R-00186794Description Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path.Leidos has ...
Posted just now
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Sr. Software Engineer
Leidos
TS/SCI Polygraph
R-00186795Description Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path.Leidos has ...
Posted just now
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Senior Material Program Manager
RTX
TS/SCI Polygraph
Date Posted:2026-07-06Country:United States of America Location:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Req...
Posted just now
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Senior Systems Engineer - Control Account Manager
RTX
TS/SCI Polygraph
Date Posted:2026-07-06Country:United States of America Location:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requir...
Posted just now
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Senior Systems Engineer - RF SATCOM (Onsite)
RTX
TS/SCI CI Polygraph
Date Posted:2026-07-06Country:United States of America Location:US-CA-SAN MIGUEL-18000-CUST ~ 18000 E Perimeter Rd ~ BLDG 126 (External Site) Position Role Type:Onsite U.S. Citizen, U.S. Person, or I...
Posted just now
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Senior Manager, Material Program Manager
RTX
TS/SCI Polygraph
Date Posted:2026-07-06Country:United States of America Location:US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Req...
Posted just now
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Software Engineer Sr - Level 3
Lockheed Martin
TS/SCI Not Specified
Job Number 729067BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...
Posted just now
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Full Stack Developer
Quantum Science Solutions
TS/SCI Full Scope Polygraph 5+ yrs exp
Opportunity via QSSHire | Talent-as-a-Service Recruiting Role: Full Stack Developer Location: Chantilly, VA (Onsite) Clearance: TS/SCI with Full Scope Polygraph Rate: Open Are You a Full Stack Devel...
Posted just now
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Contractor SAP Security Officer (CSSO) - Dulles, VA
RTX•Dulles, VA
TS/SCI Not Specified
Date Posted:2026-07-06Country:United States of America Location:US-VA-DULLES-710 ~ 22110 Pacific Blvd ~ BLDG 10 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
Posted just now
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Enterprise Data Engineer
Quantum Science Solutions•Chantilly, VA
TS/SCI Full Scope Polygraph 2+ yrs exp
Opportunity via QSSHire | Talent-as-a-Service Recruiting Role: Enterprise Data Engineer Location: Chantilly, VA (Onsite) Clearance: TS/SCI with Full Scope Polygraph Rate: Open Are You a Data Enginee...
Posted just now
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JIOCK All-Source Analyst (Intelligence Analyst 1)- 29253
HII Mission Technologies•Pyeongtaek
TS/SCI Polygraph
Requisition Number: 29253 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $62,078.00 - $62,100.00 Security Clearance: TS/SCI Level of Experience: Mid H...
Posted just now
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Operations Domain Systems Engineer - Barbaricum
Barbaricum•Tampa, FL
TS/SCI Not Specified 5+ yrs exp
Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than ...
Posted just now
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Data Science Software Engineer 3
Vetegrity•Annapolis, MD
TS/SCI Full Scope Polygraph
Job DescriptionContractor shall develop, enhance, and prototype compliance and business processing analytics and tools. Develop new methods for automating compliance functions and improve existing met...
Posted just now
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Software Engineer
Leidos•Mclean, VA
TS/SCI Polygraph
R-00186773Description Leidos is seeking a Software Engineer to support an enterprise IT program. The selected candidate will be joining an existing team supporting extract, transform, load (ETL) workf...
Posted just now
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Principle Engineer, Data Analytic Methods (Onsite)
RTX•Dulles, VA
TS/SCI Polygraph
Date Posted:2026-07-06Country:United States of America Location:US-VA-DULLES-710 ~ 22110 Pacific Blvd ~ BLDG 10 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
Posted just now
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