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Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 29,785 Jobs

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PC Technician (JNY)
Titan Technologies, LLC•Macdill Air Force Base, FL
TS/SCI Not Specified 5+ yrs exp $60,000 - $66,000 / yr
Job Category: IT/TechnicalRequisition Number: PCTEC002297Work Type: Full-Time | On-siteTitan Technologies, LLC (Titan) is seeking an experienced, self-directed, PC Technician to support the Special Op...
Promoted•Posted 1 month ago
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DHS-1099 Background Investigator
ISN Corporation•Bethesda, MD
Public Trust Not Specified
Join a Company Where Your Work Makes a DifferenceAt ISN, we believe our people are the driving force behind our success. For more than 45 years, we've partnered with over 150 federal agencies to deliv...
Promoted•Posted 1 month ago
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Quality Control Inspector (Custodial Operations - AM Shift)
Chimes International Limited•Fort George G Meade, MD
TS/SCI Polygraph 5+ yrs exp
Job Category: FacilitiesRequisition Number: QUALI011653Required Security Clearance Level: Active Top Secret/SCI (With Polygraph)Shift: 7:00am - 4:00pm (60 minute lunch) Monday - FridaySet Hourly Pay R...
Posted just now
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Windows Infrastructure Engineer/Architect
TAD PGS, Inc.•Washington, DC
TS/SCI Polygraph 5+ yrs exp
Windows Infrastructure Engineer/ArchitectLocation: Washington, DCPosted: 11/3/2026This position is for a Windows Infrastructure Engineer/Architect to support critical national security programs. The i...
Posted just now
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Windows Infrastructure Engineer/Architect
TAD PGS, Inc.•Washington, DC
TS/SCI Full Scope Polygraph 5+ yrs exp
Windows Infrastructure Engineer/ArchitectLocation: Washington, DCPosted: 11/3/2026This position is for a Windows Infrastructure Engineer/Architect to support critical national security programs. The i...
Posted just now
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Cryptography Subject Matter Expert
TAD PGS•Laurel, MD
TS/SCI Polygraph 5+ yrs exp
Job Description:We are seeking a highly skilled and experienced Cryptography Subject Matter Expert to join our team. The ideal candidate will possess a deep understanding of cryptographic principles, ...
Posted just now
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Digital and Physical Range Systems Director
Aerospace Corporation•Garden Of The Gods, CO
TS/SCI Not Specified $168,200 - $252,400 / yr
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
Posted just now
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Senior Engineering Specialist
Aerospace Corporation•El Segundo, CA
TS/SCI Not Specified $151,000 - $259,000 / yr
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
Posted just now
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Systems Engineer for Enterprise Modeling
Aerospace Corporation•Chantilly, VA
TS/SCI Not Specified $117,300 - $175,900 / yr
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
Posted just now
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Autonomous Trajectory & Mission Planning Engineer
Aerospace Corporation•Colorado Springs, CO
TS/SCI Not Specified $95,200 - $165,500 / yr
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
Posted just now
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Space Domain Awareness and Directed Energy Analyst
Aerospace Corporation•Colorado Springs, CO
TS/SCI Not Specified $86,600 - $150,400 / yr
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
Posted just now
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2027 Economist
Aerospace Corporation•Chantilly, VA
TS/SCI Not Specified $125,000 - $140,000 / yr
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
Posted just now
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Sr. Engineering and Requirements Technical Advisor
Aerospace Corporation•Colorado Springs, CO
TS/SCI Not Specified $171,400 - $257,100 / yr
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
Posted just now
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Cyberspace Warfare Operations and Sustainment Manager
Aerospace Corporation•Colorado Springs, CO
TS/SCI Not Specified $147,600 - $221,400 / yr
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
Posted just now
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Space Flight Dynamics Engineer
Aerospace Corporation•El Segundo, CA
TS/SCI Not Specified $95,200 - $165,500 / yr
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
Posted just now
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SAP Special Security Officer (TS)
Koniag Government Services•Washington, DC
TS/SCI Not Specified
Koniag IT Systems, LLC (KITS), a Koniag Government Services (KGS) company, is hiring a SAP Special Security Officer. Position requires an active Top Secret/SCI Clearance with ability to obtain additio...
Posted just now
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Program Manager
Koniag Government Services•Arlington, VA
TS/SCI Not Specified
Koniag IT Systems, LLC, a Koniag Government Services company, is seeking a Program Manager with TS/SCI security clearance to support KITS and our government customer at the Pentagon, Arlington, VA. Be...
Posted just now
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Web Developer 1
Avid Technology Professionals•Annapolis Junction, MD
TS/SCI Not Specified <2 yrs exp
Web Developer 1Location: Annapolis Junction, MDDate Posted: 7/15/2026...
Posted just now
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Business Process Engineer 2
Avid Technology Professionals•Linthicum Heights, MD
TS/SCI Not Specified 5+ yrs exp
Avid Technology ProfessionalsBusiness Process Engineer 2Linthicum Heights, MDDevelop capabilities to shift from the current manual system security evaluation and authorization process to a new model t...
Posted just now
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Software Engineer 2
Avid Technology Professionals•Annapolis Junction, MD
TS/SCI Not Specified 5+ yrs exp
Avid Technology ProfessionalsSoftware Engineer 2Annapolis Junction, MDWe are seeking a talented and motivated Cloud-Based Analytics Developer to join our team. As part of our organization, you will be...
Posted just now
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