• Junior Java Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    … is REQUIRED. Please do not apply if you currently do not possess this level of clearance . Are you a Junior Java Software Engineer who is ready for a new ... talented people Job Description: GliaCell is seeking a Junior Java Software Engineer on one of our subcontracts. This...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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  • Principal Software Engineer - 25k Sign on Bonus

    Leidos (Columbia, MD)
    …processes may be substituted for a bachelor's degree. + Must have experience with Java development + ** Clearance Required:** Must have an active TS/SCI with ... Polygraph. **Preferred Qualifications** + C++, JBoss + AWS Certification + Git, Linux, Jira, Confluence, Eclipse + Stream-based processing frameworks + Oracle, SQL, NoSQL databases + Agile Scrum + JavaScript, TypeScript, HTML, and CSS + React or similar… more
    Leidos (07/31/25)
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  • Principal Java Software Engineer (Onsite)

    RTX Corporation (Fort Meade, MD)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI with Poly -...create a safer, more secure world. In the **Principal Java Software Engineering** role, you will design, develop, and… more
    RTX Corporation (08/30/25)
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  • Mid-Level Java Developer (Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    **Req ID:** RQ207480 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** Software Engineering **Skills:** Java ,Software Development,Software Solutions **Experience:** 8 + years of related...can offer is one-of-a-kind. **Join Us as a Mid-Level Java Developer - Innovate with Cutting-Edge Tech in Annapolis… more
    General Dynamics Information Technology (09/20/25)
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  • Java Developer

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Java Developer to support the Pension Benefit Guaranty Corporation (PBGC) toprovide DevOps Support and Enhancements to ... design, develop and testing of the enterprise-wide web application using Java - and JavaScript-based technologies/ applications. + Support a full system development… more
    GovCIO (09/21/25)
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  • Software Developer

    RBR-Technologies (Odenton, MD)
    …with the specific technologies used with this program a plus. Technologies include: + Top Secret clearance + Java + Angular (current) + TypeScript + HTML 5 + CSS ... requirements gathering and developing/documenting process workflows. REQUIREMENTS + Active Secret clearance + 5+ years of relevant experience or bachelor's degree… more
    RBR-Technologies (09/23/25)
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  • Java - Mainframe Programmer

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to ... as Natural + Experience 4 to 6 years of Java development + Proficiency in building web-based applications +...communicate well and work in a collaborative team environment. Clearance Required: US Citizenship and ability to hold a… more
    GovCIO (08/08/25)
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  • Front End/Angular 2+/Full Stack Java…

    General Dynamics Information Technology (Hanover, MD)
    **Req ID:** RQ192647 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** Software Engineering **Skills:** C++ Programming Language, Java ,Software Development **Experience:** 1 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (10/01/25)
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  • Principal Java Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal** ** Java Developer** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development and operations and maintenance… more
    Leidos (09/13/25)
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  • Sr. Java Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Sr.** ** Java Developer** in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security!** **Job Description** A Java developer on this program provides Agile development and operations and maintenance… more
    Leidos (09/13/25)
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