Top Secret / SCI Clearance Jobs

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, ...

Systems Engineer - Senior Level Why This is an Exciting Role: As a Systems Engineer - Senior Level at Boeing Intelligence & Analytics (BI&A), you will be responsible for: Innovating RF signal proce...

Job Description Attaché Training Program Instructor (ATP) shall perform the following activities in support of JMAS:Be able to instruct with authority over the entire range of Defense Attaché Service ...

Contingent on Contract Award anticipated start Fall of 2026OverviewAt Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/M...

Contingent on Contract Award anticipated start Fall of 2026OverviewAt Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/M...

Contingent on Contract Award anticipated start Fall of 2026OverviewAt Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/M...

Contingent on Contract Award anticipated start Fall of 2026OverviewAt Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/M...

Contingent on Contract Award anticipated start Fall of 2026OverviewAt Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/M...

Contingent on Contract Award anticipated start Fall of 2026OverviewAt Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/M...

Transition & Risk Management Program Manager DEFTEC delivers mission critical solutions through skillfully delivered services and innovative products. We are inspired by the critical missions of our c...

Applied Research Solutions has an immediate need for an Industrial Security Manager at the senior level in support of the Integrated Development Office (IDO) at Wright-Patterson AFB, OH.The Integrated...

SQL EngineerLocation: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZClearance: Top Secret/SCI with ability to obtain a PolygraphSchedule: Full TimeTravel:...

SQL EngineerLocation: Gaithersburg, Maryland; Alexandria, VA; Chantilly, VA; Aurora, CO; St. Louis, MO; Tucson, AZClearance: Top Secret/SCI with ability to obtain a PolygraphSchedule: Full TimeTravel:...

Responsibilities: Plan, execute, and close projects that meet or exceed customer objectives. Creates clear and attainable project objectives, builds project requirements, and manages constraints of c...

Description Ren X Tech | People -Focused. Mission -Obsessed. At RenXTech, we're not just different, we're better. We handpick talent, ensuring every team member aligns with our mission and va...

Title:Senior Network 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 intelligen...

Title:Action Office (DAG)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 an...

Modern Technology Solutions, Inc. (MTSI) is seeking a F-16V Instructor Pilot for the ARCWERX Research, test, Evaluation, Modernization and Innovation Support (ARTEMIS), supporting training efforts bas...

Modern Technology Solutions, Inc. (MTSI) is seeking a Technical Writer to join our team in Annapolis Junction, Maryland. Qualified candidates must be U.S. citizens with a TS/SCI clearance and Full Sco...

MTSI is seeking a well-qualified candidate to function as the Senior SAO Security Specialist supporting the B-2 SPO at Wrigth-Patterson AFB, OH. The qualified candidate will be the principal liaison b...