• 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 ... more
    Leidos (08/01/25)
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  • Java Developer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Sr . Java Developer ** with advanced Excel in our **National Security Sector's (NSS) ... more
    Leidos (08/02/25)
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  • Full Stack Java Developer

    Arena Technical Resources, LLC (Chantilly, VA)
    …Job Description Java Full Stack Developer Job Location: Chantilly, VA Active Top Secret or TS /SCI security clearance. Need to have Current Poly or ... more
    Arena Technical Resources, LLC (08/16/25)
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  • Analytic Java Developer

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Java Analytic Developer ** in our **National Security Sector's (NSS) Cyber & ... more
    Leidos (07/11/25)
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  • 290 Software Engineer 3 ( Senior

    ARSIEM (Fort Meade, MD)
    …impact on every client you work with. ARSIEM is looking for a motivated Java Analytic Developer to support Cryptographic and Tradecraft Integration. Developer ... more
    ARSIEM (07/22/25)
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  • System Engineer with Strong Java Experience…

    Booker DiMaio, LLC (Annapolis Junction, MD)
    …with a Full Scope Polygraph is required. We are looking for a System Engineer with senior -level Java Developer experience. Join the team as a System Engineer ... more
    Booker DiMaio, LLC (05/24/25)
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  • Sr . Marklogic Developer

    Leidos (Bethesda, MD)
    …**Join us and make a difference in National Security!** **Job Summary** This Java Developer role with strengths in developing MarkLogic based applications ... more
    Leidos (08/02/25)
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  • Senior Appian Developer - Remote

    ICF (Reston, VA)
    …or Certified Level 3 Appian Developer + Experience working with Appian Tempo. + Java developer experience is a strong plus. + Recent work experience on a ... more
    ICF (07/19/25)
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  • Full Stack Developer , Team Lead

    Leidos (Ashburn, VA)
    …with DevOps frameworks. + Experience with Jira, Confluence. **Preferred Qualifications:** + Active DOD Top Secret or DHS CBP BI + Solid experience as a full ... more
    Leidos (06/12/25)
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  • Senior Software Developer

    CGI Technologies and Solutions, Inc. (Washington, DC)
    ** Senior Software Developer - Top Secret Clearance Required** **Category:** Software Development/ Engineering **Main location:** United States, District ... more
    CGI Technologies and Solutions, Inc. (07/11/25)
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  • Software/DevOps Engineer 3/4 (Active TS

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... more
    Northrop Grumman (08/13/25)
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  • Sr . Associate, Software Engineer COS…

    L3Harris (Colorado Springs, CO)
    …of a degree, minimum of 6 years of prior related experience. + Active US DoD Secret Security clearance. + Experience with Python, Java , C, C++, and JavaScript. + ... more
    L3Harris (08/17/25)
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  • Calling all Top Secret Cleared…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... more
    Northrop Grumman (08/09/25)
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  • Sr . Level Full Stack Developer

    IT Concepts (Washington, DC)
    …to research, test, build, and coordinate integration per government requirements. + The Senior Developer will be working with and coaching more junior developers ... more
    IT Concepts (06/09/25)
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  • Full Stack Developer : Junior, Mid,…

    Cipher Tech Solutions (Washington, DC)
    …a US Citizen (no exceptions) + Must hold an active US government security clearance at the TS ( Top Secret ) level or higher + Must hold a Bachelor's degree in ... more
    Cipher Tech Solutions (07/02/25)
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  • Senior Application Developer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Senior Application Developer TS /SCI with Poly REQUIRED** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, ... more
    CGI Technologies and Solutions, Inc. (08/14/25)
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  • Sr . Software Engineer TS /SCI…

    Leidos (Alexandria, VA)
    …opportunity for a Sr . Software Engineer! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform software development lifecycle (SDLC) ... more
    Leidos (06/12/25)
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  • Senior Developer

    Koniag Government Services (Vienna, VA)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Developer to support **Kadiak** and our government customer in Vienna, VA. **This ... more
    Koniag Government Services (07/12/25)
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  • Systems Engineer

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …Five (5) years of additional experience may substitute for a bachelor's degree Senior -level Java developer experience Experience with Node/TypeScript and ... more
    Arena Technical Resources, LLC (08/16/25)
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  • Microservices Developer Sr to Pri…

    Lockheed Martin (Annapolis Junction, MD)
    …or 12 years of professional experience with a related Masters degree\. \- An active Top Secret clearance with polygraph\. **Desired Skills:** Two or more of the ... more
    Lockheed Martin (07/12/25)
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