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Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 28,795 Jobs

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Senior Systems Safety Engineer
Odyssey Systems Consulting Group•Niceville, FL
Secret Not Specified
Position SummaryOdyssey has an exciting opportunity for a Senior System Safety Engineer supporting the Agile Weapons Division (AFLCMC/EBX) at Eglin AFB, FL. This division is resposible for acquiring d...
Promoted•Posted 3 months ago
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Software Developer, Expert
Amentum•Arlington, VA
TS/SCI Polygraph $225,000 - $235,000 / yr
We are seeking a talented and experienced Expert Software Engineer to join our dynamic team. The ideal candidate will have over 10 years of software development experience with a strong background in ...
Promoted•Posted 5 days ago
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Security Operations Center (SOC) Analyst
Leidos
TS/SCI Not Specified $69,550 - $125,725 / yr
R-00192590Description We are seeking, proactive defenders for a critical role safeguarding the nation's most sensitive digital landscapes. As a Security Operations Center (SOC) Analyst on our 24x7...
Posted just now
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Identity Intelligence Analyst
Peraton
TS/SCI Polygraph $104,000 - $166,000 / yr
About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...
Posted just now
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Senior Systems Engineer-Shift Lead (Onsite)
RTX
TS/SCI CI Polygraph $86,800 - $165,200 / yr
Date Posted:2026-10-13Country:United States of America Location:US-CO-BUCKLEY-SFB-CUST ~ 18500 E 6th Ave ~ BUCKLEY SFB (External Site) Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigrat...
Posted just now
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Space Systems Engineer Principal
SAIC•Chantilly, VA
TS/SCI Polygraph $160,001 - $200,000 / yr
Description SAIC is seeking a motivated and detail-oriented Principal Systems Engineer to support ESR execution, extended mission activities, and activation opportunities. In this role, you will bri...
Posted just now
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Space Protection Enterprise Engineer
SAIC•Chantilly, VA
TS/SCI Polygraph $100,001 - $140,000 / yr
Description SAIC is seeking a part-time Space Protection Enterprise Engineer with experience of supporting National Reconnaissance Office (NRO) to join the Air Force, Space, and Intelligence Business...
Posted just now
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Network Administrator
SAIC•Suffolk, VA
TS/SCI Not Specified $80,001 - $120,000 / yr
Description SAIC is looking fora Network Administrator with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval enterprise transport networ...
Posted just now
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Special Activities Project Manager
Smartronix, LLC•Honolulu, HI
TS/SCI Not Specified $115,000 - $160,000 / yr
SMX is seeking a Project Manager to join the integrated program management office (PMO) in a leadership position supporting SOCPAC logistics projects, and will serve as a liaison with government point...
Posted just now
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Senior SAP SD Reimbursable Functional Analyst / Enterprise Archi
SPA•Arlington, VA
TS/SCI Not Specified $155,000 - $182,000 / yr
OverviewIntrepid, an SPA Company, brings more than 20 years of experience supporting the Department of Defense and U.S. Government, consistently setting the standard for excellence in the federal mark...
Posted just now
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Information Systems Security Manager
MANTECH•Colorado Springs, CO
TS/SCI Not Specified
MANTECH seeks a motivated, career and customer-oriented Information Systems Security Manager to join our team in Colorado Springs, CO.The ISSM's primary function is working within Special Access Progr...
Posted just now
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CAT III Russian + French Linguist
Valiant Integrated Services•Nairobi
TS/SCI Not Specified
Valiant is seeking skilled Linguists to provide interpretation, transcription, and translation services to support ongoing and new U.S. operations and mission requirements. Responsibilities: Conduct...
Posted just now
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CAT III Chinese Mandarin + French Linguist
Valiant Integrated Services•Nairobi
TS/SCI Not Specified
Valiant is seeking skilled Linguists to provide interpretation, transcription, and translation services to support ongoing and new U.S. operations and mission requirements. Responsibilities: Conduct...
Posted just now
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System Vulnerability Analyst 3
GRVTY•Fort Meade, MD
TS/SCI Full Scope Polygraph $131,000 - $161,000 / yr
What Impact You'll Have GRVTY is seeking experienced System Vulnerability Analyst to identify vulnerabilities of an attacks to the design and operation of a system (H/W, S/W. personnel, procedures, ...
Posted just now
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Signals Analyst 1
GRVTY•Fort Meade, MD
TS/SCI CI Polygraph $76,000 - $106,000 / yr
What Impact You'll Have GRVTY is seeking experienced Signals Analysts proficient in RF signals analysis and understanding signal characteristics to determine signal structure, define parameters, ...
Posted just now
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Protocol Analyst 3
GRVTY•Fort Meade, MD
TS/SCI Full Scope Polygraph $131,000 - $161,000 / yr
What Impact You'll Have GRVTY is seeking experienced Protocol Analysts to work directly with signals analysis, preferably related to communications signals (e.g. bitstream analysis, waveform analysi...
Posted just now
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Program Analyst - ESS
SPA•Norfolk, VA
TS/SCI Not Specified $120,000 - $170,000 / yr
OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...
Posted just now
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Portfolio Operations Lead
SPA•Arlington, VA
TS/SCI Not Specified $148,000 - $188,000 / yr
OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...
Posted just now
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Portfolio Technical Lead
SPA•Arlington, VA
TS/SCI Not Specified $158,000 - $198,000 / yr
OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...
Posted just now
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R&D Technical SETA
SPA•Arlington, VA
TS/SCI Not Specified $155,000 - $180,000 / yr
OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...
Posted just now
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