Security Clearance Jobs in Reston, VA

Senior Network ArchitectFull Time, Aberdeen, MDTS w/ SCI eligibilityReferral bonus: $1,500Sign-on Bonus: $2,500Semper Valens Solutionsis seeking an experienced Senior Network Architect to support Proj...

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...

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...

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...

Quantum Sky is searching for an experienced technical professional to serve as a Principal Network Solution Architect. This role combines deep networking and infrastructure expertise with technical le...

Responsibilities:Reverse-engineer software and firmware and conduct vulnerability research across a range of targets and architectures.Develop proof-of-concept exploits and produce clear findings that...

Quantum Sky is searching for a seasoned Vice President, Proposal Operations to take the helm of our Proposal Center and build it into a best-in-class, high-performing organization. This is a build-and...

Quantum Sky is searching for a Vice President of Business Development, Intelligence Community. We are seeking a solution-oriented hunter to identify, pursue, and close new business with the Central In...

BT-449 – Cloud Onboarding Engineer – Networking Skill Level: Senior Principal Location: Reston, VA Required Skills: •Demonstrated experience integrating commercial cloud environments with agency ente...

BT-451 – Information Systems Security Engineer Skill Level: Senior Principal Location: Reston, VA Required Skills: •Demonstrated experience engineering, implementing, and assessing security controls ...

Information Systems Security Engineer (ISSE)Work Location: Reston, VA; work may also be performed at locations in the Washington, DC National Capital Region (NCR) (i.e., The District of Columbia; Arli...

SME ServiceNow DeveloperHerndon, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelli...

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, ch...

What You’ll Do: The Business Development Manager, Space Initiatives is a strategic business leader responsible for positioning SES Space & Defense as a trusted partner for next-generation sovereign sp...

DescriptionICF is looking for an Economics Specialist to join our Regulatory, Policy and Economics business portfolio where we primarily support public-sector clients with research, analysis, technica...

DescriptionAre you looking to work on current and emerging policy issues? Do you want to apply your education and experience to help government agencies improve the way they develop and implement regu...

What You’ll Do: We are seeking a highly experienced Senior Subcontracts Manager to lead the subcontracting function for complex, high‑value programs within our satellite and ground services portfolio...

The Opportunity At SES Space & Defense, product marketing is about more than marketing technology. It is about understanding the missions of U.S. Government and defense customers and clearly communic...

AWS is looking for a Senior Solutions Architect to support our Global Systems Integrator partners and shape opportunities for our government customers.On our Global Systems Integrator team, you will p...