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Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 15,429

Top Secret / SCI Jobs requiring security clearance

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Operations Research Analyst

New
KBR
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Posted today
TS/SCI
Not Specified

Title:Operations Research Analyst Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intell...

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Data Engineer

New
KBR
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Posted today
TS/SCI
Not Specified

Title:Data Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and nat...

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Operational Safety, Suitability, and Effectiveness SME

New
KBR
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Posted today
TS/SCI
Not Specified

Title:Operational Safety, Suitability, and Effectiveness SMEKBR is seeking an Operational Safety, Suitability, and Effectiveness (OSS&E) subject matter expert (SME) to join our team in Albuquerque, NM...

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Stockpile Logistics Analyst

New
KBR
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Posted today
TS/SCI
Not Specified

Title:Stockpile Logistics AnalystKBR is seeking a Stockpile Logistics Analyst to join our team in Albuquerque, NM supporting the Air Force Nuclear Weapons Center (AFNWC). An active DoD TS/SCI clearan...

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Program Manager - Cyber Security

New
KBR
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Posted today
TS/SCI
Not Specified

Title:Program Manager - Cyber SecurityProgram Manager This is a contingent position based upon contract award Who We Are KBR Mission Technology Solutions delivers full life cycle professional and te...

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Senior Software Infrastructure Engineer (Onsite)

New
RTX
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State College, PA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Date Posted:2025-08-29Country:United States of AmericaLocation:PA601: 302 Science Park Road, Bldg 5A 302 Science Park Road Building 5A, State College, PA, 16803-2214 USAPosition Role Type:Onsite U.S. ...

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Vulnerability Researcher, Senior Associate

New
Peraton
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

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...

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Security Manager/CSSO - McKinney, TX

New
RTX
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Mckinney, TX(On-Site/Office)
Posted today
TS/SCI
Not Specified

Date Posted:2026-01-12Country:United States of AmericaLocation:TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USAPosition Role Type:Onsite U.S. Citizen, U.S. Person, ...

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Principal Operations Support Systems Engineer (Onsite)

New
RTX
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Springfield, VA(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Date Posted:2026-01-15Country:United States of AmericaLocation:VA146: 8320 Alban S100, Springfield 8320 Alban Road Suite 100, Springfield, VA, 22150 USAPosition Role Type:Onsite U.S. Citizen, U.S. Per...

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Systems Engineer II

New
RTX
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State College, PA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Date Posted:2025-11-20Country:United States of AmericaLocation:PA601: 302 Science Park Road, Bldg 5A 302 Science Park Road Building 5A, State College, PA, 16803-2214 USAPosition Role Type:Onsite U.S. ...

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Tactical Data Link SME

New
Peraton
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Camp H.m. Smith, HI(On-Site/Office)
Posted today
TS/SCI
Not Specified

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...

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Summer 2026 Cybersecurity Intern - Loveland, CO

New
Peraton
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Loveland, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

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...

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Strategic Project Advisor (Cyber Intelligence)

New
Peraton
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

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...

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Software Reverse Engineer

New
Peraton
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Huntsville, AL(On-Site/Office)
Posted today
TS/SCI
Polygraph

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...

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Senior Systems Engineer - Data Ingest

New
Peraton
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Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

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...

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Senior Software Engineer

New
Peraton
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Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

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...

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Senior Software Engineer - Data Ingest

New
Peraton
Apply today! Be one of the first candidates to apply for maximum exposure.
Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

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...

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Senior Agile Systems Engineer

New
Peraton
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Annapolis Junction, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

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...

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Lead Associate Artificial Intelligence / Machine Learning (AI /

New
Peraton
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Fort Meade, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

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...

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High Performance Computing Software Security Engineer, Journeyma

New
Peraton
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Fort Meade, MD(On-Site/Office)
Posted today
TS/SCI
Polygraph

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...

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