• Sr. Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is seeking a Senior Software Engineer to support the maritime autonomy team. In this position you will work in a diverse environment that ... Development team as well as other technology stakeholders to maintain, develop and support several projects in an Agile SAFe environment.You will be responsible for… more
    Leidos (09/05/25)
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  • Field Utility Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our ... Nightwing is seeking an experienced and cleared Field Utility Engineer in support of the US Government...the world's most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to… more
    Nightwing (10/02/25)
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  • Software Engineer

    Actalent (Fairfax, VA)
    …EngineerJob Description We are seeking a talented Software Engineer to support the development of a satellite-based augmentation system (GNSS). The ideal ... system software. + Develop interfaces to control, status, and monitor systems . + Manage system software configurations and baselines. Essential Skills +… more
    Actalent (11/15/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Description HII, Mission Technologies is seeking a highly motivated and experienced Spectrum Engineer to support a critical Department of War (DoW) initiative ... Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (10/23/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …repeatability. Your greatest work is ahead! Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD. This role ... updating to new technologies, tuning performance, and implementation of critical system patches. This infrastructure may include on-premises and cloud resources.… more
    Leidos (11/07/25)
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  • F5 Load Balance Network Engineer

    Leidos (Alexandria, VA)
    …**_Your greatest work is ahead!_** Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD. This ... upgrading to new technologies, tuning performance, and implementation of critical system patches. This infrastructure may include on-premises and cloud resources.… more
    Leidos (11/05/25)
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  • Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Modeling and Simulation Engineer to support a customer in Chantilly, VA. The successful candidate will: + Develop and maintain ... physics-based simulation models of spacecraft systems , including structures, sensors, and mission environments. + Perform end-to-end performance modeling for… more
    SAIC (10/22/25)
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  • Senior Modeling & Simulation Engineer

    SAIC (Dahlgren, VA)
    …SAIC is seeking a full-time Modeling & Simulation (M&S) Engineer to support the Program Executive Office Integrated Warfare Systems (PEO IWS), specifically ... the development, implementation, integration, and testing of high-fidelity modeling and simulation systems that support the evaluation of various Navy combat … more
    SAIC (11/05/25)
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  • Specialist, Integration/Test Engineer VA…

    L3Harris (Ashburn, VA)
    …Job Description: L3Harris is looking for an integration and test engineer to support multiple programs as part of our Systems Integration and Test team. ... for performing the integration and test of Unmanned Aircraft System (UAS) vehicles in a lab setting and on...other functions. You will also work closely with the Systems Development team in making product improvements and updates… more
    L3Harris (09/25/25)
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  • Summer Associate Internship (Test Engineer

    Navy Federal Credit Union (Vienna, VA)
    Overview We are looking for a highly motivated Summer Associate (Test Engineer ) to support the delivery of high-quality software through innovative testing ... 2026 or later. Responsibilities + Assist Quality Assurance Analyst to certify system testing complete & ready for production + Develop and maintain functional… more
    Navy Federal Credit Union (09/06/25)
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