Security Clearance Jobs in Reston, VA

Job Category: IT/TechnicalRequisition Number: DATAA002298Posting Details Posted: September 28, 2026 Full-Time On-site Locations Showing 1 location Ft. Bragg, NC ...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

R-00194770Description The Leidos Security and Engineering Programs (SEP) is seeking a Computer Support Analyst for the Center for Information Systems Security (CISS) program. This is a unique role whi...

R-00194767Description The Leidos Security and Engineering Programs (SEP) is seeking a Computer Support Analyst for the Center for Information Systems Security (CISS) program. This is a unique role whi...

R-00194756Description Make a Global Impact – Join the Mission at LeidosAre you ready to apply your linguistic expertise to meaningful work that directly supports national security? At Leidos, we...

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...

Description SAIC is seeking a highly skilled Internal Auditor to provide audit support to our customer, including the completion of specific audit tasks and deliverables. The program is chartered to ...

Job #: 3056062 Apex Systems is currently hiring a System-of-Systems Architect to support a large federal client’s mission-critical national security program. This individual will define and evolve th...

Description Location: Reston, VA (primary), with support at other secure facilities throughout the National Capital Region (DMV) Work Arrangement: On-site, five days per week Employment Type: Full-tim...

Your work days are brighter here.We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing p...

R-00177946Description Leidos is currently looking for a Field Operations Engineer.   This position is responsible for the configuration of security systems (IP cameras & servers) and IT ...

Must be a US Citizen to meet customer and compliance requirements, including potential access to classified information.Minimum qualifications: Bachelor's degree or equivalent practical experience. 10...

Minimum qualifications: Bachelor's degree or equivalent practical experience. 10 years of experience in product management or a related technical role. 5 years of experience taking technical products ...

Who We Are: At SES Space & Defense, we deliver secure, resilient connectivity and integrated space solutions for customers operating in the world's most demanding environments. As part of SES S.A., a ...

AWS Applied AI Solutions (AAIS) is building toward a future where every business innovates with Amazon AI teammates. To get there, we build AI solutions that improve human capabilities and transform e...

Cloud Onboarding Engineer - FinOps ReportingHerndon, VATS/SCI with CI PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, produ...

Zero Trust Architecture Specialist 📍 Reston, VA📌 Full Time | On Site Join Synertex LLCand bring your expertise to a mission that matters. We're looking for ahighly experienced Zero Trust Architecture ...

We are seeking a Python Software Engineer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National...

Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We’re looking for the best and the brightest to j...