Top Secret / SCI Clearance Jobs

PSG is hiring a Knowledge Manager to work onsite in Florida. PSG is a member of the DHI Group family alongside ClearanceJobs, the leading career network for cleared professionals. Job Summary The c...

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...

About the Role As BD Director for USG Markets, you will be responsible for driving Apex’s growth with new and existing US Government prime contractor accounts. This is a high-ownership, high-impact, h...

Zachary Piper Solutions is seeking an Application Integration Engineer. This job is located in Washington D.C. and will be Hybrid. The Application Integration Engineer will be responsible for designin...

About the Role Apex is looking for a Space Vehicle Systems Engineer to support system-level design, integration, and verification over the lifecycle of commercial and government programs. In this role...

About the Role We are seeking a seasoned Spacecraft GNC Engineer to work on a closely integrated team who will drive the design of the GNC system, including hardware and software, to meet the position...

Spacecraft represent the most pressing unmet need across the entire aerospace industry. As more launch vehicles come online and the cost to orbit decreases, more companies launching payloads to space ...

Information System Security Officer 2 is responsible for ensuring the appropriate operational security posture is maintained for an information system and as such, works in close collaboration with th...

Information Technology-Information Assurance (IT-IA) Specialist 3- This is a future position that may come open in the future. We are currently building our pipeline.Working within Special Access Pro...

Information Technology-Information Assurance (IT-IA) Specialist 3 is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the ...

Network System Administrator 3 primary function will be to organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (WANs), n...

Information System Security Officer (ISSO) 3- This is a future position that may come open in the future. We are currently building our pipeline.Responsible for ensuring the appropriate operational s...

Information System Security Officer (ISSO) 1- This is a future position that may come open in the future. We are currently building our pipeline.Responsible for ensuring the appropriate operational s...

Activity Security Representative 1's primary function is to provide multi-disciplined security support to a customer's facility and organization. The position will provide "day-to-day" support for Col...

Security Administrator-Visitor Control (SA-VC) 1 - This is a high priority role to fill!Provides Security Visitor Control, program security administration to include personnel and information security...

Information System Security Engineer (ISSE) 3 is primarily responsible for conducting information system security engineering activities with a focus on lifecycle of current systems and future require...

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

Position Summary: Seeking highly skilled Full-Stack Engineers to drive rapid development in an AI-assisted environment. Candidates must be adept at leveraging AI coding assistants (e.g., Claude, Amazo...

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...