Top Secret / SCI Clearance Jobs

ASRC Federal Broadleaf is a premier provider of systems engineering, software engineering, system integration and project management services for real-time, mission-critical defense systems. As an Ala...

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...

Full Time Virginia About the Team At Core Interface, we believe great software is built by small teams of thoughtful engineers working on meaningful problems. Our work supports mission-critical fed...

Full Time Virginia About the Team At Core Interface, we believe great software is built by small teams of thoughtful engineers working on meaningful problems. Our work supports mission-critical fed...

Overview We are seeking a mid- to senior-level Technical Operations Support Analyst to support a mission-critical software environment within a classified government program. This role sits at the int...

Full Time Virginia About the Team At Core Interface, we believe great software is built by small teams of thoughtful engineers working on meaningful problems. Our work supports mission-critical fe...

Full Time Virginia About the Team At Core Interface, we believe great software is built by small teams of thoughtful engineers working on meaningful problems. Our work supports mission-critical fe...

Full Time Virginia About the Team At Core Interface, we believe great software is built by small teams of thoughtful engineers working on meaningful problems. Our work supports mission-critical fe...

Full Time About the Team At Core Interface, we believe great software is built by small teams of thoughtful engineers working on meaningful problems. Our work supports mission-critical federal prog...

By Light Professional IT Services LLC readies warfighters and federal agencies with technology and systems engineered to connect, protect, and prepare individuals and teams for whatever comes next. He...

Join the Mission at Cyber B.A.T. At Cyber B.A.T., we believe in one simple idea: Take care of those that take care of you. We're a Service-Disabled Veteran-Owned Small Business delivering engineeri...

DescriptionBison Group - Mission First. People Always.At Bison Group LLC, we're more than a defense contractor - we're a people-focused small business with a strong culture built on trust, respect, an...

MANTECH seeks a motivated, career and customer-oriented Cybersecurity Analyst - Nights to join our team in Tysons, VA The Cybersecurity Analyst will monitor Air Gapped Security Fabrics through manage...

Valiant is seeking skilled CAT III Fulani Linguists to provide interpretation and translation services in support of ongoing and new U.S. operations and mission requirements. RESPONSIBILITIES AND DUT...

Markon is seeking a Software Engineer to support the Fort Meade customer by designing, developing, and maintaining secure software solutions that enable enterprise data integration and mission-critica...

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're...

Overview Senior Space Based Sensing Engineer - AMTI Program LOCATION: Chantilly, VA JOB STATUS: Full-time CLEARANCE: TS/SCI w/CIPoly TRAVEL: As NeededSALARY RANGE: Estimated $190,000+ USD ...

Radiance Technologies, a rapidly growing employee-owned company, is seeking a Signals Intelligence ( SIGINT) Analyst to support the U.S. Army Tactical Exploitation of National Capabilities (...

DescriptionDo you enjoy solving challenging problems and want hands-on experience with cloud-native technologies, DevSecOps, and distributed systems?Are you eager to learn from experienced engineers w...

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...