Top Secret/SCI

Top Secret / SCI Clearance Jobs

Showing 20,652 Jobs

Space Force Instructor

New
Delta Solutions and Strategies, LLC
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Posted today
TS/SCI
Not Specified

Delta Solutions & Strategies is seeking a Space Force ISR Instructor/SME to serve as a lead instructor and curriculum developer supporting the United States Space Force ISR enterprise. The SWIFT / AST...

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Data Engineer (2026-0179)

New
Acclaim Technical Services
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Posted today
TS/SCI
Polygraph

Acclaim Technical Services, founded in 2000, is a leading language, operations, and technology services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Pla...

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AV (Audio Visual) System Programmer

New
CoSolutions, Inc.
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Posted today
TS/SCI
Not Specified

CoSolutions is currently hiring an AV System Programmer in Omaha, NE at the US Strategic Command Center. The mission of USSTRATCOM is to deter strategic attack through a safe, secure, effective, and c...

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DevOps Engineer - TS/SCI Full Scope Poly

New
Zachary Piper Solutions, LLC
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Posted today
TS/SCI
Full Scope Polygraph

Piper Companies is hiring a DevOps Engineer with a TS/SCI CI Polygraph for a large technical organization located in Raleigh, NC. The DevOps Engineer - TS/SCI Full Scope Poly will be designing, implem...

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Thermal Engineer

New
Zachary Piper Solutions, LLC
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Posted today
TS/SCI
Not Specified

Zachary Piper Solutions is seeking a Thermal Engineer to support a federal program located in Boulder, CO. The Thermal Engineer will provide thermal design and analysis for spacecraft, aerospace elect...

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Joint Fires Network Engineer

New
Zachary Piper Solutions, LLC
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Posted today
TS/SCI
Not Specified

Zachary Piper Solutions is seeking an Joint Fires Network Engineer to join a Federal Program located at Scott Air Force Base. The Joint Fires Network Engineer will e xecute network operations to inc...

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Network Systems Administrator

New
Zachary Piper Solutions, LLC
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Posted today
TS/SCI
Not Specified

Zachary Piper Solutions is seeking a Network Systems Administrator to support a company focused on delivering secure enterprise communications, network operations, and mission-critical IT infrastructu...

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Network Operations Specialist

New
Zachary Piper Solutions, LLC
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Posted today
TS/SCI
Polygraph

Zachary Piper Solutions is seeking a Network Support Specialist role to support a mission-critical federal program out of Springfield, VA. ***This role requires an ACTIVE Top Secret w/SCI Eligibility...

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Senior Configuration Manager

New
KBR
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Posted today
TS/SCI
Not Specified

Title:Senior Configuration ManagerKBR is seeking a Senior Configuration Management / System Integration Engineer to provide SETA support to the Space Rapid Capabilities Office. The selected candidate ...

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J7 Joint Exercise Support / Knowledge Management Specialist

New
KBR
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Posted today
TS/SCI
Not Specified

Title:J7 Joint Exercise Support / Knowledge Management SpecialistKBR is hiring highly skilled and motivated candidates to join a high-performance team and provide support to U.S. Space Command (USSPAC...

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Senior Ground System Engineer

New
KBR
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Posted today
TS/SCI
Not Specified

Title:Senior Ground System EngineerKBR is seeking a Senior Ground Systems Engineer to provide System Engineering Technical Assistance (SETA) support to the Space Rapid Capabilities Office. The selecte...

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Senior Ground System Engineer

New
KBR
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Posted today
TS/SCI
Not Specified

Title:Senior Ground System EngineerKBR is seeking a Senior Ground Systems Engineer to provide System Engineering Technical Assistance (SETA) support to the Space Rapid Capabilities Office. The selecte...

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Senior Configuration Manager

New
KBR
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Posted today
TS/SCI
Not Specified

Title:Senior Configuration ManagerKBR is seeking a Senior Configuration Management / System Integration Engineer to provide SETA support to the Space Rapid Capabilities Office. The selected candidate ...

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Senior Ground System Engineer

New
KBR
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Posted today
TS/SCI
Not Specified

Title:Senior Ground System EngineerKBR is seeking a Senior Ground Systems Engineer to provide System Engineering Technical Assistance (SETA) support to the Space Rapid Capabilities Office. The selecte...

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Security Support D (PERSEC)

New
L3Harris Technologies
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Rochester, NY(On-Site/Office)
Posted today
TS/SCI
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

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Specialist, Integration/Test Engineer

New
L3Harris Technologies
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Greenville, TX(On-Site/Office)
Posted today
TS/SCI
Not Specified

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

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Exercise Planner / Project Manager

New
SOSi
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Pearl Harbor, HI(On-Site/Office)
Posted today
TS/SCI
Not Specified

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

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Tier 4 Unified Communications Engineer - Sr. VTC Engineer (5494)

New
Smartronix, LLC
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Gordon, GA(On-Site/Office)
Posted today
TS/SCI
Not Specified

SMX is seeking a Senior VTC Engineer toserve as the technical lead for the design, integration, sustainment, and lifecycle management of secure Audio Visual (AV) and Video Teleconference (VTC) systems...

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Tier 4 Unified Communications Engineer - Sr. VTC Engineer (5494)

New
Smartronix, LLC
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Fort Liberty, NC(On-Site/Office)
Posted today
TS/SCI
Not Specified

SMX is seeking a Senior VTC Engineer toserve as the technical lead for the design, integration, sustainment, and lifecycle management of secure Audio Visual (AV) and Video Teleconference (VTC) systems...

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Tier 3 Unified Communications Engineer (5493) (TS/SCI) (Ft. Shaf

New
Smartronix, LLC
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HI(On-Site/Office)
Posted today
TS/SCI
Not Specified

SMX is seeking a Tier 3 Unified Communications Engineer to provide Tier 3 engineering, administration, sustainment, and troubleshooting for Unified Communications, VTC, and conference room capabilitie...

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