Java Security Jobs in D.C.

Full Stack Java Developer (TS/SCI) - Office of Naval Intelligence Support TENAX Technologies, LLC is seeking experienced Full Stack Java Developers to support mission-critical Information Technology...

Clearance Requirement: Active DOD/DSS SECRET security clearance or higher (interim acceptable) Location Requirement: All applicants must reside in DC/MD/VA. This position is NOT remote – work locatio...

Java Developer Employment Type: Full-Time Department: Information TechnologyCGS is seeking a Java developer/programmer to join a team working on the enhancement of data utilization for a large, state-...

This is an onsite position. Must be a US Citizen who currently possesses a Top Secret Clearance. Statement of Work: The FBI currently utilizes Maximo as its enterprise supply chain management solutio...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for summer 2026. Summary: • Develop and maintain complex t...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for summer 2026. Summary: • Develop and maintain complex t...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for summer 2026. Summary: • Lead full life cycle software ...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for summer 2026. Summary: • Lead full life cycle software ...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for summer 2026. Summary: • Develop, test, install, and m...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for summer 2026. Summary: • Develop, test, install, and m...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for summer 2026. Summary: • Develop and test robust softwa...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for summer 2026. Summary: • Develop and test robust softwa...

Purpose and Impact: Amentum is searching for a Top-Secret cleared Software Developer to join our team in Washington, DC. You will be working in an organization that's mission is to accelerate operatio...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for summer 2026. Summary: • Design, develop, and test ro...

Candidates must already possess an active Top Secret/SCI w/ CI Polygraph to be considered. This is a future position anticipated for summer 2026. Summary: • Design, develop, and test ro...

Purpose and Impact: Amentum is searching for a Top-Secret cleared Software Developer to join our team in Washington, DC. You will be working in an organization that's mission is to accelerate operatio...

Purpose and Impact: Amentum is searching for a Top-Secret cleared Software Developer to join our team in Washington, DC. You will be working in an organization that's mission is to accelerate operatio...

DescriptionRole OverviewWe are seeking a senior-level Solutions Architect to lead the end-to-end architecture and delivery of a new solution build supporting Defense Counterintelligence and Security A...

Company DescriptionFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions,...