java developer with security clearance Jobs in Manassas, Virginia

Java Developer with Security Clearance
Manassas, VirginiaMarathon TS IncJava Developer (Hybrid-remote) Manassas, VA Financial Technology Industry Marathon TS is looking for a Java Devloper with Python experience to support our messaging team. The messaging team works on customer facing applications as well supports a test tool used by internal...Full Job Details
Java Software Developer with Security Clearance
Chantilly, VirginiaNS2 MissionNS2 Mission is seeking a highly motivated Java Software Developer to join our dynamic team in Chantilly, VA. Be part of a group of dedicated professionals supporting the Intelligence Community, focusing on space protection and national security. Collaborate with subject...Full Job Details
Java Developer with Security Clearance
Chantilly, VirginiaCohere Technology GroupCohere is seeking an experienced Java Developer. You will provide support on a team that provides a full spectrum of software development and automated testing for an IT-focused, enterprise-wide system. Duties included but are not limited to: Develop Java APIs using Spring...Full Job Details
Junior Java Developer with Security Clearance
Columbia, MarylandMarathon TS IncMarathon TS is looking for a Junior Java Developer who will help design, develop, and execute test procedures. A Java Developer to help us build Web and backend application/services for credentialing/case management system. Using Java/Spring based REST APIs along with a Web...Full Job Details
Java Developer with Security Clearance
Reston, VirginiaHoplite Solutions LLC$160000.00 - 225000.00 a yearHoplite Solutions is seeking a Java Software Developer with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for critical systems. Based in DevOps framework, participate in and/or...Full Job Details
Software Developer with Security Clearance
Washington, Washington DCMission Services LLC (MSI)• Hands-on experience with .Net, C , Visual Studio • Confirms architecture capability and flexibility to support high availability web applications by developing analytical models; completing validation tests. • Experience with web-based application designs used in...Full Job Details
Software Developer with Security Clearance
Chantilly, VirginiaSWG Solutions, LLC1. (Mandatory) Demonstrated experience developing detailed design and associated deliverables. 2. (Mandatory) Demonstrated experience translating customer and system requirements into design. 3. (Mandatory) Demonstrated experience designing system interfaces. 4. (Mandatory)...Full Job Details
Java with Security Clearance
Ashburn, VirginiaRMantra Solutions Inc.RMantras is looking for a a Senior Software Developer with strong systems, software, cloud, and Agile experience to support a complex program to provide Agile development and operations and maintenance for critical systems. Based in DevOps framework, participate in and/or...Full Job Details
Mid Java Developer with Security Clearance
Annapolis Junction, MarylandMarathon TS IncMarathon TS is looking for a Mid Java Developer who will help design, develop, and execute test procedures. A Java Developer to help us build Web and backend application/services for credentialing/case management system. Using Java/Spring based REST APIs along with a Web 2.0...Full Job Details
Sr Java Developer with Security Clearance
Chantilly, VirginiaMarathon TS IncMarathon TS is seeking a Senior Java Developer to support a federal client in Washington, DC. Responsibilities: Develop software using technologies such as Spring, React.js, Node.js, Python, and/or Angular. Demonstrate self-motivation and expertise in time management and...Full Job Details
Java Developer with Security Clearance
Annapolis Junction, MarylandBigBear.aiOverview BigBear.ai is seeking a Java Developer to work on a fast-moving software engineering team supporting a microservice ecosystem with several UIs. This position will be based out of Ft. Meade, Maryland. The team is highly collaborative, and engineers are encouraged to...Full Job Details
Expert Java Developer Position Offering
Reston, VirginiaReindeer Technology Consulting LLC$275000.00 a yearReindeerTek is seeking a talented Software Developer that has an existing Full Scope Polygraph clearance for a technical development position supporting a classified customer. This role designs, develops, and maintains existing software applications utilizing a variety of...Full Job Details
Hybrid Java Developer
Annapolis Junction, MarylandZachary Piper Solutions, LLC$120000.00 - 143000.00 a yearZachary Piper Solutions is seeking a Sr Java Developer to join a government consulting firm for a hybrid opportunity. This Java Developer will work on cutting-edge projects, leveraging skills in both front-end and back-end development. Responsibilities: Develop and maintain...Full Job Details
Web Application Developer
Chantilly, VirginiaInferno SystemsWeb Application Developer - Java: Full Performance Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems is currently for Web Application developers comfortable...Full Job Details
Java Developer with Security Clearance
Reston, VirginiaLeidos$85150.00 - 153925.00 a yearR- Description Leidos has a new and exciting opportunity for a Java Developer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software,...Full Job Details
Senior Java Developer with Security Clearance
Chantilly, VirginiaPrism, Inc.Hybrid: First 90 days will be on-site in Chantilly, VA. Clearance: Top Secret W/SCI Eligibility Job Description: Looking for a Senior Java Developer to join an innovative team in Chantilly, VA. This position supports the development of mission-critical applications for a...Full Job Details
Software Developer with Security Clearance
Chantilly, VirginiaCornerstone DefenseTitle: Software Developer Location: Chantilly, VA Clearance: Active TS/SCI w/ Polygraph needed to apply Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our...Full Job Details
Java Software Developer/Engineer
Hamilton, VirginiaCACI InternationalJava Software Developer/Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: 4/30/2026 Job Description: CACI is...Full Job Details
Software Developer with Security Clearance
Reston, VirginiaPeraton$135000.00 - 216000.00 a yearAbout Peraton Peraton 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 mission capability integrator and transformative enterprise IT provider, we...Full Job Details
Java Developer
Washington, Washington DCECS$140000.00 - 165000.00 a yearJob Description ECS is seeking a Java Developer (Top-Secret cleared) to work in our Washington, DC office. ECS is seeking a TS-cleared Java Developer to support one of our mission critical programs for the Department of Justice. We offer the chance to support the world's...Full Job Details
Software Developer with Security Clearance
Chantilly, VirginiaAPK Solutions LLC$120000.00 - 170000.00 a yearCome Join Our Team. APK Solutions is a government contractor providing professional and technical services to the intelligence community. We are currently looking for a Software Developer to join our winning team. The individual hired for this position will provide support...Full Job Details
Java Developer with Security Clearance
Chantilly, VirginiaQinetiQ USWe are recruiting for a Java Developer to design and develop complex new software products and make significant enhancements to existing software. The ideal candidate is a hands-on developer with significant experience in developing scalable data platforms, with experience...Full Job Details
Java Developer with Security Clearance
Washington, Washington DCMarathon TS IncMarathon TS is seeking SECRET CLEARED JAVA DEVELOPER to support a 100% remote, DOD program. Summary: The Computer Programmer shall contribute in all phases of the development lifecycle in support of commercial and Federal health care customers. Duties and Responsibilities:...Full Job Details
Java Developer with Security Clearance
Chantilly, VirginiaRecro CorporationRecro, a Certified Small Business, helps federal agencies achieve their goals through IT infrastructure, cybersecurity, DevOps, cloud services, and digital transformation. We prioritize innovation, employee growth, and a collaborative work environment, guided by our core...Full Job Details
Software Developer
Chantilly, VirginiaSilverEdgeOverview SilverEdge is seeking candidates for the following position: Software Developer This position specifically seeks domain knowledge in Logistics, Warehouse Management Systems (WMS), and Inventory Management. As the customer desires system modernizations under fairly...Full Job Details