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Top Secret / SCI Clearance Jobs

Top Secret/SCI

Viewing 1 - 20 of 18,256

Top Secret / SCI Jobs requiring security clearance

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Moorestown Lab Design Manager

Lockheed Martin
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Moorestown, NJ(On-Site/Office)
Posted 1 month ago
Secret
Not Specified

Job Number 722713BR Description:What We're DoingThe Lockheed Martin RMS Lab Design and Management team supports some of the most vital defense systems, including the U.S. Navy's AEGIS Combat System, ...

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Cyber Security Project Engineer FSP

TENICA and Associates LLC
Herndon, VA(On-Site/Office)
Posted over 6 months ago
TS/SCI
Full Scope Polygraph

Cyber Security Project Engineer ACTIVE TS/SCI CLEARANCE with FS poly REQUIRED TO BE CONSIDERED FOR THIS POSITION The Cyber Security InfoSec Engineer provides IT security engineering, integration servi...

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Lead, Electrical Engineering - MEMS Subject

New
L3Harris Technologies
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Herndon, VA(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

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, Mechanical Engineer - Structural Analyst (Space Syst

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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Production Operations - Level 3

New
Northrop Grumman
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Baltimore, MD(On-Site/Office)
Posted today
TS/SCI
None

RELOCATION ASSISTANCE: No relocation assistance availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: NoneTRAVEL: NoDescriptionAt Northrop Grumman, our employees have incredible opportunities to wo...

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Staff Mechanical Engineer - Structural Engineering Lead

New
Lockheed Martin
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Littleton, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job Number 723842BR Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities...

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2026 Raytheon Part Time -Systems Engineer Co-op(Remote)

New
RTX
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Polygraph

Date Posted:2026-05-08Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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2026 Raytheon Part Time -Systems Engineer Co-op (Remote)

New
RTX
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Richardson, TX(On-Site/Office)
Posted today
TS/SCI
Polygraph

Date Posted:2026-05-08Country:United States of AmericaLocation:US-TX-RICHARDSON-C17 ~ 1717 Cityline Dr ~ CITYLINE C17Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...

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Principal Command & Control Scrum Master (Onsite)

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

Date Posted:2026-05-08Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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Senior Command & Control Scrum Master (Onsite)

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

Date Posted:2026-05-08Country:United States of AmericaLocation:US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requireme...

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CAT III Russian Linguist

New
Valiant Integrated Services
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Kuwait(On-Site/Office)
Posted today
TS/SCI
Not Specified

Valiant is seeking skilled Linguists to provide interpretation, transcription, and translation services in support of ongoing and new U.S. operations and mission requirements. RESPONSIBILITIES AND DU...

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Program Cost Controls Analyst - P2 (Onsite)

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

Date Posted:2026-05-08Country:United States of AmericaLocation:US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCEPosition Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...

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Courseware Revision Developer

New
Valiant Integrated Services
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Oak Harbor, WA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Valiant Integrated Services is seeking an innovative Courseware Revision Developer to join our dedicated team full-time. Bring your expertise to a team driving next-level solutions and play a key role...

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Aircrew Operations Specialist

New
Valiant Integrated Services
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Oak Harbor, WA(On-Site/Office)
Posted today
TS/SCI
Not Specified

Valiant Integrated Services is seeking an enthusiastic Aircrew Operations Specialist to join our dedicated team full-time. Step into a role as an integral team member facilitating leading-edge technol...

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Senior Engineering Technician

New
Tyto Athene, LLC
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Chesapeake, VA(On-Site/Office)
Posted today
TS/SCI
CI Polygraph

Tyto Athene is searching for a Senior Engineering Technician to design, develop, configure, install, and maintain Physical Security Engineering and Electronic Security Systems in support of customer m...

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FISINT Signals Analyst (Space)

New
Tensley Consulting, Inc.
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Aurora, CO(On-Site/Office)
Posted today
TS/SCI
Not Specified

Tensley is looking for FISINT analysts of all levels in support of our prime contract for analytic support to the TechSIGINT mission. Based in Colorado, the heart of TechSIGINT revitalization, this se...

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Systems Engineer 1

New
Tensley Consulting, Inc.
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Annapolis, MD(On-Site/Office)
Posted today
TS/SCI
Not Specified

Tensley Consulting is seeking a System Engineer to support cybersecurity architecture, information assurance engineering, and system architecture development across mission-critical systems and enterp...

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Target Digital Network Analyst Level 1

New
A2 Federal Inc.
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VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job DescriptionThe Target Digital Network Analyst conducts advanced analysis of collection and open-source data to ensure target continuity, to profile targets and their activities, and develop techni...

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Arabic Instructor

New
A2 Federal Inc.
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VA(On-Site/Office)
Posted today
TS/SCI
Polygraph

Job DescriptionThe candidate m ust have instructor experience and will be responsible for a wide range of linguistic functions, specifically translation, transcription, and interpretation. Additionall...

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Technical Program Manager

New
ASRC Federal
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Dayton, OH(On-Site/Office)
Posted today
TS/SCI
Not Specified

Seeking an experienced Technical Program Manager to lead a cloud and software development program. The Technical Program Manager (TPM) is responsible for planning, coordinating, and delivering complex...

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Platform Engineer - TS/SCI clearance required

New
ASRC Federal
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Wright-patterson Afb, OH(On-Site/Office)
Posted today
TS/SCI
Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

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Senior Platform Engineer -

New
ASRC Federal
Apply today! Be one of the first candidates to apply for maximum exposure.
Wright-patterson Afb, OH(On-Site/Office)
Posted today
TS/SCI
Not Specified

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

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