Security Clearance Jobs in Fairfax, VA

Date Posted:2026-07-07Country:United States of America Location:US-MA-TEWKSBURY-TB2 ~ 50 Apple Hill Dr ~ SUDBURY BLDG, Tewksbury Tb2 200 Sudbury Position Role Type:Onsite U.S. Citizen, U.S. Person, o...

Company Description:Since 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of ...

Job Number: R0251106Mission ManagerThe Opportunity:Critical decisions are made every single day in support of our nation's defense. What if you could use your analytical skills and operational mindset...

Job Number: R0251096Zero Trust Engineer, LeadThe Opportunity:The Department of War (DoW) relies on resilient, secure, and intelligently architected networks to execute its mission at speed and scale. ...

Job Number: R0250971Mission Engagement Intelligence SpecialistThe Opportunity: With all the information available today, it takes a skilled intelligence professional to know how to find and interpret ...

Job Number: R0250965Back-End DeveloperThe Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to de...

Job Number: R0250967AWS Cloud Operations EngineerThe Opportunity:Manages, administers, supports and enhances cloud environments, ensuring continuous improvement and rapid problem resolution. Applies s...

Job Number: R0250957Computer Vision AI EngineerThe Opportunity: Booz Allen is seeking an innovative and experience d AI Developer spe cia lizing in computer vision to join our growing team for space s...

Join a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitarian miss...

At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, enterprise modernization, including AI/ML, and advanced intelligence capabilities...

Recro, a Certified Small Business, helps federal agencies achieve their goals through IT infrastructure, cybersecurity, DevOps, cloud services, and digital transformation. We prioritize innovation, em...

Recro, a Certified Small Business, helps federal agencies achieve their goals through IT infrastructure, cybersecurity, DevOps, cloud services, and digital transformation. We prioritize innovation, em...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

MANTECH seeks a skilled and mission-focused Cloud Support Engineer (CSE) to join our team in Tysons, VA . The Cloud Support Engineer will support hybrid cloud infrastructure operations by providin...

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, comp...

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...

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 As the Infrastructure Lead supporting the U.S. Coast Guard's AI program, you will lead the architecture, security, and integration of the cloud infrastructure underpinning BEACON's mission c...