Security Clearance Jobs in Reston, VA

This position requires office presence of a minimum of 5 days per week and is only located at customer's site.AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, networ...

Overview:Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of deli...

Piper Companies is seeking a CSSO (Contractor Special Security Officer) to support a leading government services organization managing classified programs and secure facilities. The Contractor Special...

Piper Companies is hiring a Alternate Facility Security Officer (AFSO) - CI Polygraph for a world wide technology company located in Reston, VA. The Alternate Facility Security Officer (AFSO) - CI Pol...

As a Sr. DevSecOps Engineer I, you'll play a critical role in designing, implementing, and maintaining secure and efficient software development and deployment pipelines. You will collaborate with cro...

R-00187792Description Leidos is seeking a Mid-Level Software Developer to support a highly technical, interdisciplinary program in partnership with the Defense Threat Reduction Agency (DTRA) and the D...

R-00188537Description Leidos is seeking a Senior Physicist who thrives in research, algorithm development, modeling, simulation, and implementation. The ideal candidate demonstrates strong scientific ...

R-00185199Description Leidos' Analysis Solutions business area is seeking a highly accomplished Principal Nuclear Engineer Subject Matter Expert (SME) to support critical national security missi...

R-00184846Description Leidos is seeking an adaptable and highly organized Project Specialist to support multi-agency customers in a dynamic, mission-focused environment. This role requires an individu...

R-00184956Description Join Leidos and Help Solve Complex National Security Challenges The Analysis Solutions Business Area at Leidos is seeking a highly motivated Geospatial Analyst to support c...

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 the Opportunity We're looking for a relationship-focused Talent Acquisition Specialist who understands that recruiting is about more than filling positions. It's about connecting exceptional peo...

Overview Steely is a fast-growing, high-tech, mission-driven company based out of Reston, Virginia that prides itself on delivering technical and mission-related solutions that allow our customers to...

Company DescriptionFounded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support. I...

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...

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...

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our ...

COMPANY DESCRIPTION Rancher Government Solutions (RGS) is specifically designed to address the unique security and operational needs of the U.S. Government and military as it relates to application ...

COMPANY DESCRIPTION Rancher Government Solutions (RGS) is specifically designed to address the unique security and operational needs of the U.S. Government and military as it relates to application ...

COMPANY DESCRIPTION Rancher Government Solutions (RGS) is specifically designed to address the unique security and operational needs of the U.S. Government and military as it relates to application ...