Security Clearance Jobs in Herndon, VA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

Assured Information Security (AIS) is seeking a DevOps Developer II to contribute to the development and delivery of cross-domain solutions. In this role, you’ll have the opportunity to lead mission-c...

Systems Administrator to assist with database sizing and management as well as perform routine maintenance and administration tasks on the infrastructure hosting our applications, including our develo...

DescriptionApplication deadline: Sep 14, 2026 This position requires that the candidate selected be a US Citizen and obtain and maintain an active TS/SCI security clearance. The Amazon Web Services Pr...

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...

Zachary Piper Solutions is seeking an App Developer (multiple positions open for a range of experience levels) to support a national leading aerospace and global security program! The role is fully o...

Systems IntegratorHerndon, 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 intelligence,...

Expert Systems EngineerHerndon, 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 intellig...

R-00191696Description Leidos is seeking a Systems Administrator to support the Military OneSource program. This is a full-time, remote role supporting a government customer and requires strong technic...

R-00191663Description Leidos Health and Services Sector currently has an opening for a Call Center Triage Consultant I, contingent upon shift availability,   to work remotely inside the United St...

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...

Deliver simple solutions to complex problems as a SCRUM Master Advisor at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application devel...

"a Database Developer in Herndon, VA. The Database Developer is responsible for making data available, accessible, and secure to all stakeholders. As a Database Developer on our team you will design,...

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 ...

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...

Trusted Connectivity for AI-Powered Dominance. Everfox delivers trusted connectivity to protect the world's most critical environments and safeguard the sensitive data powering decision advantage. Bui...

ECT208 DevSecOps EngineerDevSecOps Engineer (Development Security Operations)Our client is looking for a Development Security Operations (DevSecOps) Engineer! Working with a team you will provide serv...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. Summary: • Develop robust software applications utilizing Python and deploy services within AWS. &...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. Summary: • Architect, implement, and maintain scalable cloud-native infrastructure and deployment p...