Security Clearance Jobs in Lorton, VA

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Develop and integrate artificial intelligence capabilities and agentic workflows...

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design, develop, test, and productize cutting-edge AI and machine learning algor...

Description Join a mission driven satellite program at the forefront of national defense innovation. Our team is developing cutting edge technologies that directly support critical Department of War ...

R-00194938Description Senior Network EngineerLorton, VA - On-Site RequiredTS/SCIThe Defense sector at Leidos is seeking an experienced Senior Network Engineer to support a fast-paced Department of Def...

Epidemiology – Subject Matter Expert (SME) *NOTE: Position will post October 20th. Must apply on Toeroek's website: https://www.toeroek.com/careers/ Must have MPH and 3 plus years Epi exp. Toeroek ...

Epidemiology – Subject Matter Expert (SME) *NOTE: Position will post October 20th. Must apply on Toeroek's website: https://www.toeroek.com/careers/ Toeroek Associates is a dynamic small business pr...

ResponsibilitiesThis position will function as the Advisory and Assistance Services (A&AS) Maritime Security Subject Matter Expert (SME) for the Defense Threat Reduction Agency (DTRA) Global Threat Re...

The IT Operations Program Support provides programmatic, technical, and operational support to a government Program Management Office (PMO) responsible for Special Access Program (SAP) Information Tec...

As a Senior Test/Systems Engineer with MTSI you will will provide advisory and assistance services (A&AS) for technical systems engineering and programmatic support to include: Space, Ground, Acquisit...

Suvi, an Akima Company, is looking for a Program Manager to lead program for a mission-oriented Law Enforcement organization in the National Capital Region. This individual will serve as the contract ...

DutiesServes as Senior Security Control Assessor. Strategic planner for IA processes to further SAP integrity. Resident AFOSI PJ technical expert monitor for SAP IA/IT systems. Policy development, int...

Rmantra Solutions is seeking a highly skilled Chemical Security and Elimination Subject Matter Expert (SME) to serve as a primary technical and programmatic advisor supporting critical international t...

Rmantra Solutions is seeking a highly skilled Chemical Security and Elimination Subject Matter Expert (SME) to serve as a primary technical and programmatic advisor supporting critical international t...

Rmantra Solutions is seeking a highly skilled Chemical Security and Elimination Subject Matter Expert (SME) to serve as a primary technical and programmatic advisor supporting critical international t...

Rmantra Solutions is seeking a highly skilled Chemical Security and Elimination Subject Matter Expert (SME) to serve as a primary technical and programmatic advisor supporting critical international t...

Position OverviewQinetiQ US seeks a Capture Manager with a demonstrable record of competing for and winning complex deals.Candidates should be well versed in the Federal Acquisition Regulation, execut...

Position OverviewQinetiQ seeks an experienced Proposal Manager to join a growing proposal operations and growth organization. The Proposal Manager will bring a proven track record of successfully lead...

Suvi, an Akima Company, is looking for a Subject Matter Expert to support a mission-oriented, Law Enforcement organization in National Capital Region. The Subject Matter Expert (SME) provides senior-l...

As a Senior Program Management Support with MTSI you will provide inputs to Department of the Air Force Program Management Office with Advisory and Assistance Services (A&AS) to achieve cost-effective...

This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel. Education Bachelor’s Degree Location: Lorton, VA. Schedule ...