Security Clearance Jobs in Lorton, VA

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...

ASRC Federal Broadleaf is a premier provider of systems engineering, software engineering, system integration and project management services for real-time, mission-critical defense systems. As an Ala...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

Zachary Piper Solutions is currently seeking a Service Desk candidate in Reston, VA responsible for delivering technical troubleshooting services to meet customer business needs and expectations. Loc...

Description *This position requires a TS/SCI Clearance and Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workp...

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 ...

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...

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...

R-00194196Description The Defense Sector at Leidos is looking for an experienced Senior Cloud Engineer to support a fast-paced program with the Air Force Life Cycle Management Center. We are seeking a...

R-00194195Description The Defense Sector at Leidos is looking for a Cloud Engineer to support multiple fast-paced programs across the Air Force. The Cloud Engineer will deploy, maintain, and scale hyb...

This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel.EducationBachelor’s DegreeLocation:Lorton, VA.Schedule100% onsiteClearanceUS Citizens with DOD Secre...

R-00194073Description The Digital Sector at Leidos currently has an opening for a ITP Senior Network Engineer supporting the HEITS Contract as part of the Department of Homeland Security (DHS) Insider...

R-00194070Description DevSecOps EngineerOklahoma City, OK or Lorton, VATS/SCI ClearanceThe Defense Sector at Leidos is looking for a DevSecOps Engineer to support a fast-paced program with the Air For...

R-00194069Description DevSecOps EngineerOklahoma City, OK or Lorton, VATS/SCI ClearanceThe Defense Sector at Leidos is looking for a DevSecOps Engineer to support a fast-paced program with the Air For...

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are ...

Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, ...