Security Clearance Jobs in Virginia

Point Solutions Group, a subsidiary of ClearanceJobs is assisting our Colorado Springs based client with their search for a Red hat Linux (RHEL) System Administrator to work on-site at Peterson Space ...

CyberCore is looking for a Software Engineer 1. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing- intensive analytics, novel algorithm dev...

Program Security Representative 3's primary function is to provide multi-discipline security support for one or more of the customer's Special Access Programs (SAPs). The position will provide "day-to...

Program Security Representative 2's primary function is to provide multi-discipline security support for one or more of the customer's Special Access Programs (SAPs). The position will provide "day-to...

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...

About the Team The Sensors Division at STR focuses on technology development for advanced sensor systems and platforms in support of national security. At STR, Defense Systems Analysts study complex ...

About the Team: The Sensors Division at STR focuses on technology development for advanced sensor systems and platforms in support of national security. We have a particular focus on airborne/surface/...

About the Team: The Sensors Division at STR focuses on technology development for advanced sensor systems to add national security capabilities, particularly in the areas of airborne/surface-based rad...

About the Team: The Sensors Division at STR focuses on technology development for advanced sensor systems to add national security capabilities, particularly in the areas of airborne/surface-based rad...

About the Team: The Sensors Division at STR focuses on technology development for advanced sensor systems to add national security capabilities, particularly in the areas of airborne/surface-based rad...

White Pine Innovations is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civ...

White Pine Innovations is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civ...

White Pine Innovations is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civ...

STR is hiring a Principal Program Manager (PM) in the Intelligence Division who is passionate about working on the hardest national security problems. This position is located in our Arlington, VA of...

STR is hiring a Software Reverse Engineer who has a passion for research and analysis of vulnerabilities in cyber physical systems. Work must be performed onsite. What you'll do: Reverse engineering ...

About the Team: STR's Analytics & C2 (AC2) Division develops novel technologies to solve challenging national security problems through advanced analytics. Our team consists of passionate and motivate...

The application window is expected to close on: 10/01/2026 U.S. Person holding an Active TS/SCI clearance with polygraph. Must relocate or live in the listed Territory MEET THE TEAM Cisco Federal S...

Title:Role PlayerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in mor...

Title:Role PlayerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in mor...

Title:Ground Systems EngineerAt KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with cust...