• Principal Java Software

    RTX Corporation (Fort Meade, MD)
    …PA, Ft. Meade, MD or Aurora, CO.** **What You Will Do** + The Principal Java Software Engineer will design, develop, and maintain advanced software ... Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship...create a safer, more secure world. In the **Principal Java Software Engineering** role, you will design,… more
    RTX Corporation (10/13/25)
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  • Junior Java Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …apply if you currently do not possess this level of clearance . Are you a Junior Java Software Engineer who is ready for a new challenge that will launch ... talented people Job Description: GliaCell is seeking a Junior Java Software Engineer on one...Possess an active or rein-statable TS/SCI with Polygraph security clearance + US Citizenship + 0+ years of experience… more
    GliaCell Technologies (09/15/25)
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  • JBlocks Senior Java Back End…

    CACI International (Hanover, MD)
    JBlocks Senior Java Back End Software Engineer -TS/SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to ... control and release management. **Responsibilities:** The JBLOCKS team is seeking a Senior Software Engineer to work with a team of developers to implement… more
    CACI International (10/23/25)
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  • JBlocks Java Software

    CACI International (Hanover, MD)
    JBlocks Java Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... configuration control and release management. **Responsibilities:** The JBLOCKS team is seeking a Software Engineer to work with a team of developers to… more
    CACI International (10/23/25)
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  • Full Stack Software Engineer

    Leidos (Annapolis Junction, MD)
    …much more. **Join us and make a difference in National** **Security!** **Position Summary** The Software Engineer (SWE) works as part of a small, agile team of ... to customer requirements and team standards. **Recommended Experience** + Software development on Linux environments using Java ...engineers will be required to have experience as a software engineer supporting programs and contracts of… more
    Leidos (08/23/25)
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  • Senior Java Software Engineer

    Belay Technologies (Fort Meade, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. We are seeking a Senior Software ... candidate will be expected to provide input throughout the software lifecycle. The Software Engineer ...components. Candidates should have the following qualifications: + TS/SCI Clearance with polygraph + 8+ years of Software more
    Belay Technologies (11/13/25)
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  • Software Reverse Engineer :…

    Cipher Tech Solutions (Bethesda, MD)
    … to customer specifications. Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, ... Bethesda, MD, USA | Software Development | Hourly | 43.27-96.15 per hour...US Citizen + Must hold a US government security clearance at the TS//SCI level with Polygraph + Must… more
    Cipher Tech Solutions (10/31/25)
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  • Software Engineer - Clearance

    Lockheed Martin (Hanover, MD)
    …We support our employees, so they can support our mission\. **The Work:** As a Java Software Engineer , you will: * Analyze user requirements to derive ... with Polygraph\. * Minimum Fifteen \(15\) years of experience Software Engineer \(SWE\) * Bachelor's degree in...substituted for a bachelor's degree\. Required: * Very experienced Java developer\. * Experienced with Docker\. * Comfortable with… more
    Lockheed Martin (11/09/25)
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  • System Automation Software Engineer

    Lockheed Martin (Annapolis Junction, MD)
    …using a microservices\-based architecture and cutting\-edge technologies\. The System Automation Software Engineer will be responsible for: \- Establishing a ... and end\-to\-end testing \- Agile development and delivery of software \- Communication and collaboration: Software Development...a related Masters degree\. \- An active Top Secret clearance with polygraph\. **Desired Skills:** One or more of… more
    Lockheed Martin (10/01/25)
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  • MFAMS Senior Back End Java Developer-TS/SCI…

    CACI International (Hanover, MD)
    …management. **Responsibilities:** The Multi-Factor Authentication Management System (MFAMS) is seeking a software engineer to work with a team of developers to ... MFAMS Senior Back End Java Developer-TS/SCI with Poly Job Category: Information Technology...Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (10/23/25)
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