Security Clearance Jobs in Herndon, VA

Senior/Mid-Level Software Engineer (C/Linux Modernization) Position Overview We are seeking experienced Software Engineers to support a critical modernization effort for a mission-focused maintenanc...

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...

DescriptionApplication deadline: Sep 2, 2026 How would you like to build the AWS Cloud Computing business for the US Army and Department of Defense (DoD)? Would you like to be part of a team focused o...

Job Number 7882 Standard Job Description WHO WE ARELockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping th...

Job Number 7880 Standard Job Description WHO WE ARELockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping th...

Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating softw...

L2T, LLC is a fast-growing, high-tech, mission-driven company based in Herndon, Virginia that prides itself on delivering technical and mission-related solutions that allow our customers to succeed in...

DescriptionThe Amazon Dedicated Cloud (ADC), AWS for Government, Storage Services team is hiring a cleared ADC Engineer to join the team. This is an exciting opportunity to use the latest cloud comput...

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

UI/UX DeveloperReston, VA (hybrid, requiring 2 days onsite)Active TS/SCI eligibility preferredAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical...

Zachary Piper Solutions is seeking a an App Developer (open to multiple experience levels) to support an intelligence program. This position is fully on site in Herndon, VA. This is an exciting, long...

Job Number: R0248147IT Program ManagerThe Opportunity:Designs, implements, and maintains strategic, multi-disciplinary IT programs in support of corporate strategy. Applies leading-edge principles, th...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

R-00190823Description Leidos has an opening for an Alternate McMurdo Winter Site Manager. The position will deploy to McMurdo Station, Antarctica for 7-8 months and serve as the senior site lead durin...

Description: FSA Federal (FSA) is focused on delivering unsurpassed services in support of law enforcement and national security. We currently have a vacancy for a Training Specialist. The Training Sp...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

DescriptionAWS Security is looking for a driven professional to join its US ADC Security Engineering team to support the development of tools and automation for Amazon Dedicated Clouds (ADCs) and Clea...