• Senior Reliability & Maintainability (R&M)…

    RTX Corporation (Sterling, VA)
    …**Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements :** The ability to obtain and maintain a US government issued security ... is currently interested in hiring an experienced Reliability & Maintainability (R&M) Engineer with multi years of experience or practical application in working with… more
    RTX Corporation (01/15/26)
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  • Linux Engineer

    Amentum (Chantilly, VA)
    …This role requires the ability to rapidly adapt to shifting operational requirements , implement necessary system or configuration changes, and ensure the ... and reliability, often handling tasks like server configuration, scripting, and system optimization. ** Requirements :** Candidate should have experience in… more
    Amentum (12/31/25)
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  • Cloud Engineer

    Nightwing (Virginia Beach, VA)
    …(This list is not all inclusive): + Building cloud instances based off of system and mission requirements + Develop laC methodology to define and implement ... securely. + Create and install cloud computing solutions in accordance with user requirements + Automate cloud system operations to enhance efficiency and speed… more
    Nightwing (11/21/25)
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  • Senior Software Engineer

    TheIncLab (Mclean, VA)
    The Mission Starts Here At TheIncLab, we engineer and deliver intelligent digital applications that help mission-critical teams achieve success. We combine ... to Accept We are looking for a Senior Software Engineer to join our Research & Product Innovation team....(React, Vue, Angular) + Architect scalable and efficient backend systems using Node.js and TypeScript, and Rust where appropiate… more
    TheIncLab (01/14/26)
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  • Senior Electrical Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    …business capture. + Process engineering and integration knowledge. + Knowledge of quality requirements and system qualification. + Active DOD or DOE security ... **Description** Applied Research Associates, Inc. is seeking a Senior Electrical Engineer for a growing list of projects involving modernization of explosives and… more
    Applied Research Associates, Inc. (01/16/26)
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  • Sr Associate, RUST Software Engineer

    L3Harris (Herndon, VA)
    …with customers in more than 100 countries. Job Description: L3Harris Integrated Mission Systems is seeking an Software Engineer with a strong background in ... of national security. Job Title: : Sr. Associate, Software Engineer (RUST Software Engineer ) Job Code :...evaluate interfaces between hardware and software, and operational performance requirements and design of the overall system .… more
    L3Harris (01/06/26)
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  • Integration Engineer /Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer /Developer, SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... Description:** CGI Federal has an exciting opportunity for an Integration Engineer /Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Integration Engineer /Developer, SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Integration Engineer /Developer, SME** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Arlington **Position ID:** ... Description:** CGI Federal has an exciting opportunity for an Integration Engineer /Developer within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Communications Engineer

    CACI International (Sterling, VA)
    …government customers * Hands-on experience with global deployment of large-scale antenna systems * Familiarity with Contract Data Requirements Lists (CDRLs) and ... Communications Engineer Job Category: Engineering Time Type: Full time...the United States Space Force * Focus on creating systems to support Signals Intelligence (SIGINT) through the development,… more
    CACI International (11/22/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …, including Windows, Linux, and macOS. + In-depth understanding of networking requirements , network hardening, and networking systems such as routers, switches, ... **Req ID:** 38797 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance...contribute to the design and development of scalable classified/unclassified systems and deliver high-quality software products. In this role,… more
    Chenega Corporation (01/06/26)
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