Security Clearance Jobs in Warrenton, VA

At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best ...

DescriptionThe Administrative Officer plays a pivotal role in supporting the operational efficiency of security services for a high-value data center environment. This position ensures compliance, rec...

The Swift Group is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Da...

DescriptionThe Site Security Manager oversees security operations at a cleared, 24/7 data center, ensuring compliance with all regulations and strict adherence to security protocols. The role requires...

Position DescriptionENSCO, Inc., Mission Systems Group (MSG) is seeking a RHEL Systems Administrator (Cameo Administrator). In this role the selected candidate will be responsible for monitoring and m...

R-00180685Description Targeting Officer - Warrenton, VAAre you fully cleared and looking for an opportunity to make an impact?At Leidos, we deliver innovative solutions through the efforts of our dive...

Job Description OverviewWorking across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful missio...

Linux Engineer Warrenton / Tysons, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable i...

Job Number: R0237473Facilities Project Manager The Opportunity :As a facilities manager, you understand that relationship-building and keen attention to detail is cru cia l when overseeing the lifecyc...

Enterprise Architect Tysons / Warrenton, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing action...

Database Engineer Warrenton / Tysons, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionabl...

Senior Systems Engineer Warrenton / Tysons, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing act...

Network Engineer Warrenton / Tysons, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable...

Markon is seeking a Project Manager to support construction and infrastructure projects in a secure, mission-focused environment. The selected candidate will be responsible for managing project execut...

The Swift Group is a privately held, mission-driven and employee-focused services and solutions company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Da...

Lead mission‑critical IT and infrastructure projects where your expertise directly shapes customer success. Partner with high‑performing engineering and operations teams to deliver tailored, impactful...