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Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 20,611 Jobs

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Software Engineer - Level 2
Lockheed Martin
TS/SCI Not Specified
Job Number 729280BR 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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Senior Software Engineer (Onsite)
RTX
TS/SCI Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-10Country:United States of America Location:US-CO-AURORA-S77 ~ 16470 E Hughes Dr ~ BLDG S77 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
Posted just now
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Senior Scrum Master (Onsite)
RTX
TS/SCI Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-10Country:United States of America Location:US-CO-AURORA-S77 ~ 16470 E Hughes Dr ~ BLDG S77 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements...
Posted just now
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Principal Software Engineer / Scrum Master (Onsite)
RTX
TS/SCI Not Specified $107,500 - $204,500 / yr
Date Posted:2026-08-10Country:United States of America Location:US-TX-RICHARDSON-C17 ~ 1717 Cityline Dr ~ CITYLINE C17 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...
Posted just now
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Senior Software Engineer III / Scrum Master (Onsite)
RTX
TS/SCI Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-10Country:United States of America Location:US-TX-RICHARDSON-C17 ~ 1717 Cityline Dr ~ CITYLINE C17 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...
Posted just now
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Tier 2 Systems Admin Support
Lockheed Martin
TS/SCI Not Specified
Job Number 728595BR 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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Software Engineer Stf
Lockheed Martin
TS/SCI Not Specified $113,900 - $200,905 / yr
Job Number 728566BR 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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Strategic Business Advisor/Business Architect
HII Mission Technologies
TS/SCI Polygraph $113,587 - $225,228 / yr
Requisition Number: 29837 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $113,587.00 - $225,228.00 Security Clearance: TS/SCI with Poly Level of Exper...
Posted just now
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Senior. Principal Platform Lead (Onsite )
RTX
TS/SCI Polygraph $132,400 - $251,600 / yr
Date Posted:2026-08-10Country: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 Software Engineer III / Scrum Master (Onsite)
RTX
TS/SCI Not Specified $86,800 - $165,200 / yr
Date Posted:2026-08-10Country:United States of America Location:US-TX-RICHARDSON-C17 ~ 1717 Cityline Dr ~ CITYLINE C17 Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requi...
Posted just now
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Business Process Analyst
HII Mission Technologies
TS/SCI Polygraph $90,418 - $113,000 / yr
Requisition Number: 29835 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $90,418.00 - $113,000.00 Security Clearance: TS/SCI with Poly Level of Experi...
Posted just now
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Cyberspace Defensive Analyst 1
HII Mission Technologies
TS/SCI Polygraph $73,193 - $85,319 / yr
Requisition Number: 29841 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $73,193.00 - $85,319.00 Security Clearance: TS/SCI with Poly Level of Experie...
Posted just now
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Technical Integration & Governance Systems Engineer
HII Mission Technologies
TS/SCI Polygraph $118,590 - $175,000 / yr
Requisition Number: 29839 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $118,590.00 - $175,000.00 Security Clearance: TS/SCI with Poly Level of Exper...
Posted just now
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Launch Systems Safety Engineer
MANTECH
TS/SCI Not Specified
MANTECH seeks a highly talented and mission-driven Launch Systems Safety Engineer to join our team at Vandenberg Space Force Base (VSFB), CA. The Launch Systems Safety Engineer will help protect our n...
Posted just now
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Program Analyst/Staff Officer- PET Front Office Support
HII Mission Technologies
TS/SCI Polygraph $99,020 - $145,000 / yr
Requisition Number: 29838 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $99,020.00 - $145,000.00 Security Clearance: TS/SCI with Poly Level of Experi...
Posted just now
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Telecommunications Technician
MANTECH
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented Telecommunications Technician to join our team in Guantanamo Bay, Cuba.Responsibilities include but are not limited to:Install, set-up, rearrang...
Posted just now
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Principal Cyber Security Engineer
MANTECH
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented Principal Cyber Security Engineer to join our team in Chantilly, VA.Responsibilities include, but are not limited to:Manage and lead the resour...
Posted just now
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Program Security Assistant
MANTECH
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented Program Security Assistant to join our team in the Chantilly, VA area.Program Security Assistant (PSA) provides assistance to the Government sec...
Posted just now
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Systems Engineer
MANTECH
TS/SCI Not Specified
MANTECH seeks a motivated, career-driven, and customer-focused Systems Engineer to join our team in Laurel, MD.You will play a critical role in supporting the enterprise infrastructure capabilities fo...
Posted just now
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Senior Cloud Engineer
MANTECH
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented SeniorCloud Engineer to join our team in Chantilly, VA.The Senior Cloud Engineer will leverage their strong technical background and knowledge t...
Posted just now
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