Top Secret / SCI Clearance Jobs

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...

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...

Markon is seeking a Finance Resources Generalist to perform routine to moderately complex financial and accounting activities in support of Sponsor operations. This role supports financial processing,...

PLEX Solutions, LLC, Part of Markon, is looking for a Sr. Software Developer to support a customer in the Annapolis Junction, MD area. In this role, you will lead complex software engineering efforts,...

Markon is seeking an Expert Systems Engineer to support an Intelligence Community client in Chantilly, Virginia. This position will serve as a senior technical authority responsible for shaping, evalu...

Markon is seeking a DevOps Engineer to support an Intelligence Community client in McLean, Virginia. This position will support the development, integration, deployment, and sustainment of mission-foc...

Markon is seeking a Systems Integrator to support an Intelligence Community client in Chantilly, Virginia. This position will serve as a key technical contributor responsible for coordinating, integra...

Markon is seeking an Expert Systems Integrator to support an Intelligence Community client in Chantilly, Virginia. This position will provide advanced technical leadership in the planning, integration...

Markon is seeking a Systems Engineer to support an Intelligence Community client in Chantilly, Virginia. This position will provide technical expertise in defining, analyzing, and managing requirement...

Senior Software Engineer (Hybrid) - 27718Columbia, MarylandHII Team /Software Engineering (Full-Time) /Hybridapply for this jobAt Wyetech, you’ll be at the center of an award-winning corporate culture...

Target Analyst Reporter 2Annapolis Junction, MarylandRR Team /Analysis & Reporting (Full-Time) /On-siteapply for this jobAt Wyetech, you’ll be at the center of an award-winning corporate culture, ...

The WorkThe Sensor Operator is responsible for the safe, accurate, and timely operation of optical sensors and mission workstations. This role requires adherence to procedural and operational discipli...

Web Developer 1Location: Annapolis Junction, MDDate Posted: 7/15/2026...

Software EngineerChantilly, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence...

Database EngineerWarrenton/Tysons, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intel...

Company OverviewBy Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whateve...

Pre-Award: APOLLO- All Source AnalystsTampa, FLBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and Nationa...

Pre-Award: APOLLO- Social ScientistTampa, FLBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National S...

Intelligence Operations IntegratorFort Drum, New York, United StatesBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus o...

Intelligence Operations IntegratorBremerton, Washington, United StatesBarbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus...