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Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 15,831

Top Secret / SCI Jobs requiring security clearance

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Systems Administrator w TS/SCI CI Poly

New
ActioNet Inc
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Honolulu, HI(On/Off-Site)
Posted today
5+ yrs exp
TS/SCI

ActioNet is looking for a System Administrator role provides hands-on technical support in a classified environment, responsible for installing, configuring, securing, and maintaining Windows and Linu...

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Senior Information Systems Security Engineer

New
Amentum
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San Antonio, TX(On-Site/Office)
Posted today
10+ yrs exp
TS/SCI

Purpose and Impact: In support of a challenging, critical, and rewarding program that provides integrated voice, video, and data services throughout the Information Technology lifecycle,Amentum is...

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Special Operations Activities Assistant-HUMINT / CI

New
GovCIO
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Doha(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Overview GovCIO is currently hiring a Special Operations Activities Coordinator to support the SOJTF-C J3X Director to coordinate special operations activities throughout the region. This position wi...

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Systems Engineer Iii

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

Markon's partner company is seeking a motivated and experienced Senior Systems Engineer (Level 3) to support the exciting Target Discovery & Tradecraft mission for the Fort Meade Customer. In this rol...

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Cyber Security Analyst - ISSO

New
Scientific Research Corporation
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North Charleston, SC(On-Site/Office)
Posted today
TS/SCI
Polygraph

DescriptionThe SRC Navy Cryptologic Systems (NCS) Directorate supports a number of US Navy Programs, including Distributed operations (DO), the Cryptologic Carry-On Program (CCOP), Ships' Signals Expl...

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Senior Information Operations Planner CMS Project 1391 603rd AOC

New
HII Mission Technologies
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Ramstein-miesenbach(On-Site/Office)
Posted today
TS/SCI
Not Specified

Requisition Number: 26953 Required Travel: 11 - 25% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $102,159.00 - $135,000.00 Security Clearance: TS/SCI Level of Experience: Se...

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Operations Planner CMS Project 1052 A5M (Operations Research Ana

New
HII Mission Technologies
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Ramstein-miesenbach(On-Site/Office)
Posted today
TS/SCI
Not Specified

Requisition Number: 26951 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $92,175.00 - $129,000.00 Security Clearance: Ability to Obtain Level of Exper...

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Project Manager - CMS (Mgr Project Management 2) - 26950

New
HII Mission Technologies
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Ramstein-miesenbach(On-Site/Office)
Posted today
TS/SCI
Not Specified

Requisition Number: 26950 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $114,319.00 - $130,000.00 Security Clearance: TS/SCI Level of Experience: Man...

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PSR 2 102-184

New
IC-CAP
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Las Vegas, NV(On-Site/Office)
Posted today
TS/SCI
Polygraph

Program Security Representative 2 primary function is to provide multi-discipline security support for one or more of the customer's Special Access Programs (SAPs). The position will provide "day-to-d...

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ASR 2 102-157

New
IC-CAP
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Spokane, WA(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Activity Security Representative 2 primary function is to provide multi-disciplined security support to a customer's facility and organization. The position will provide "day-to-day" support for Colla...

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Net-Sys Admin 2 102-042

New
IC-CAP
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Bedford, MA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Network-System Administrator (Net-Sys Admin) 2 will be to organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (WANs), ne...

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Net-Sys Admin 2 102-145

New
IC-CAP
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Albuquerque, NM(On-Site/Office)
Posted today
TS/SCI
Polygraph

Network-System Administrator (Net-Sys Admin) 2 function will be to organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (...

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PSR 2 102-021

New
IC-CAP
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Minot, ND(On-Site/Office)
Posted today
TS/SCI
Polygraph

Program Security Representative 2's primary function is to provide multi-discipline security support for one or more of the customer's Special Access Programs (SAPs). The position will provide "day-to...

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ISSM 1 102-133

New
IC-CAP
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Colorado Springs, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

Information System Security Manager (ISSM) 1's primary function serves as a principal advisor on all matters, technical and otherwise, involving the security of information systems under their purview...

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ISSM 2 102-060

New
IC-CAP
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Dayton, OH(On-Site/Office)
Posted today
TS/SCI
Polygraph

Information System Security Manager (ISSM) 2's primary function serves as a principal advisor on all matters, technical and otherwise, involving the security of information systems under their purview...

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Counterintelligence Threat Technical Analyst

New
MANTECH
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Springfield, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

MANTECH seeks a motivated, career and customer-oriented Counterintelligence Cyber Threat Technical Analyst to join our team in Springfield, VA or St. Louis, MO. Responsibilities include but are no...

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Senior Systems Engineer

New
Strategic ACI
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Chantilly, VA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Job Description Strategic ACI is seeking a Senior-level Systems Engineer to guide engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, scheduling...

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Cyber Security Architect/Engineer - Case Management Engineer - J

New
Telos Corporation
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Reston, VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

The most security-conscious organizations trust Telos Corporation to protect their vital IT assets. The reputation of our company rests on the quality of our solutions and the integrity of our people....

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Models and Simulation Engineer

New
Astrion
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Eglin Air Force Base, FL(On-Site/Office)
Posted today
TS/SCI
None

Overview Models and Simulations Engineer LOCATION: Eglin AFB, FL JOB STATUS: Full-time CLEARANCE: TS/SCI; eligible for Special Access CERTIFICATION: N/A TRAVEL: 10% Astrion has an e...

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Program Security Representative I

New
System High Corporation
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Layton, UT(On-Site/Office)
Posted today
TS/SCI
Polygraph

Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...

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