Security Clearance Jobs in Lorton, VA

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...

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...

Our client is currently seeking a ServiceNow Developer with an active TS clearance to support projects tied to their end client. This is an exciting opportunity to sharpen your skills as a ServiceNow ...

OverviewAbile Group has an exciting and challenging opportunity for a Network Engineer supporting an Intelligence Community Customer in Lorton, VA. As a Network Engineer, you will play a crucial role ...

Job Type: Full-TimeLocation: Onsite in Lorton, VAClearance: TS/SCI with ability to obtain SAP accessMust be a U.S. CitizenJob SummaryCastalia Systems is seeking a Microsoft Enclave Administrator (Azur...

Are you looking to take the next steps in your career as an Information System Security Engineer (ISSE) — Level 4? Let's chat and see if we are a good match!Opportunity:Virtual Service Operations is s...

POSITION OVERVIEW AND PRIMARY DUTIES AND RESPONSIBILITIES (ESSENTIAL FUNCTIONS):The Procurement Specialist II (PS II) will own and manage the end-to-end procurement process and in compliance with Alut...

Description At System High Corporation-a Top Washington-Area Workplace (The Washington Post, 2023-2025), a Top Workplaces Culture Excellence honoree (April 2025), and a three-time VETS Indexes 3-Star ...

Description *This position requires a TS/SCI Clearance and a minimum of two years of Special Access Program Experience* At System High Corporation-a Top Washington-Area Workplace (The Washington Pos...

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...

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 ...

Job Number: R0249794AI and ML EngineerThe Opportunity: As a programmer, you know that machine learning (ML) is critical to understanding and processing massive datasets. Your ability to conduct statis...

Job Number: R0246381Footwear Product Engineer, Mid The Opportunity: Apply materials science and engineering principles to develop, process, and test materials to create solutions that meet specific te...

Job Number: R0248189Materials Science Engineer The Opportunity: Perform as a member of our team to build next-generation technologies for our defense clients working on materials and science engineeri...

Job Number: R0248188Materials Engineer The Opportunity: Become a part of our warfighter technology team delivering breakthrough technologies for our customers by providing innovative solutions that ad...

Job Number: R0249022UAS Simulation and Test Automation EngineerThe Opportunity:Conduct the simulation, testing, and evaluation of robotic and uncrewed systems across multiple operational domains and D...

Job Number: R0249023UAS Ground Control Systems Software EngineerThe Opportunity:Build the bridge between end users and autonomous systems through the development and implementation of Command and Cont...

Job Number: R0249018Autonomy Engineer The Opportunity: Conduct the research, development, integration, deployment, and evaluation of robotic and unmanned systems across multiple operational domains an...

Job Number: R0249214Manufacturing & Coatings Scale-Up LeadThe Opportunity:Designs and implements new technologies, systems, and processes to improve plant production and efficiency. Applies advanced s...

Job Number: R0249272Human Performance Analytics SME The Opportunity: Conduct and apply advanced health science and human performance expertise and advanced analyst skills to science and technology cli...