Top Secret / SCI Clearance Jobs

Date Posted:2026-07-16Country:United States of America Location:US-AL-HUNTSVILLE-315 ~ 315 Bob Heath Dr ~ BOB HEATH Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirem...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

STR is hiring a Senior Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting syst...

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting system...

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting system...

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting system...

Sophisticated integrated systems play a critical role in national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, ...

STR is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving th...

Job Number 16472 Standard Job Description As a Flight Test Aeronautical Engineer Modification (MOD) Manager, you will be a part of the Flight Test team of professionals. MOD Managers will have a stro...

Job Number 12375 Standard Job Description What is the mission? The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of colla...

Job Number 13197 Standard Job Description Responsible for developing, integrating, and deploying autonomy and artificial intelligence algorithms for mission systems, supporting the technology develop...

Job Number 9239 Standard Job Description Plans, implements, tests, documents, and maintains solutions for the integration and testing of in-house developed and COTS/GOTS components, elements, subsyst...

Job Number 10341 Standard Job Description Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems....

Information Technology-Information Assurance (IT-IA) Specialist 3- This is a future position that may come open in the future. We are currently building our pipeline.Working within Special Access Pro...

Job Number 15034 Standard Job Description This position requires Final Top Secret clearance with an investigation with the last 5 years or enrolled in a continuous vetting (CV) program.The Security R...

Information Technology-Information Assurance (IT-IA) Specialist 3 is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the ...

Job Number 10084 Standard Job Description Lockheed Martin Space is seeking a full-time Early Career Systems Integration Engineer. In this role, you will develop, deliver, and operate affordable engin...

Information System Security Officer (ISSO) 3- This is a future position that may come open in the future. We are currently building our pipeline.Responsible for ensuring the appropriate operational s...

The Asset Manager 1 is responsible for administrative duties within the IT procurement and inventory management tasks. Maintains records and databases containing information regarding licenses, contra...

The Security Control Assessor (SCA) 1 is responsible for conducting comprehensive assessment of the management, operational, and technical security controls employed within or inherited by an IS to de...