• Junior Software Engineer - TS/SCI with Poly

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a motivated **Junior Software Engineer ** to join our team in developing and maintaining modern web applications using React.js. ... backend developers to integrate RESTful APIs and ensure seamless data flow. + Utilize AI coding tools (eg, GitHub...+ US Citizen with an active TS/SCI with Poly security clearance + Basic proficiency in JavaScript (ES6+), HTML5,… more
    Leidos (01/01/26)
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  • Systems Engineer ( Engineer Systems…

    Huntington Ingalls Industries (Fairfax, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $112,421.00 - $150,000.00 Security Clearance: Secret Level of Experience: Senior HI This opportunity ... necessary to support integrated ISR operations and accelerated decision-making. With data fusion and mission management capabilities for the Department of Defense,… more
    Huntington Ingalls Industries (12/30/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate will work ... to produce accurate intelligence estimates of standard facility operations (power, HVAC, security , etc.) and equipment + Model different aspects of a facility to… more
    Leidos (12/26/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …operating procedures, and policies. + Perform system hardening and report on security and operational status. + Identify system improvements and lead new ... + Provide support and periodic preventive maintenance in a data center environment. + Demonstrate and implement technologies to...(5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) years of… more
    TekSynap (10/25/25)
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  • Radar Research Engineer

    KBR (Chantilly, VA)
    Title: Radar Research Engineer KBR is looking for a Radar Research Engineer to join our team in Chantilly, Virginia. In this role, you will push the boundaries ... (for example C, C++, Python, FORTRAN and MATLAB) to process synthetic aperture radar data (SAR) and Moving Target Indicator (MTI). Work independently and as a member… more
    KBR (12/30/25)
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  • Senior Full Stack Engineer

    BLN24 (Mclean, VA)
    Job Title : Senior Full Stack Engineer Company: BLN24 About Us: We find strength in teamwork-a better you is a better us BLN24 is an award-winning Management ... technical operations and deployments. Position Overview : The Senior Full Stack Engineer will support the modernization of IRS mission-critical API ecosystems and… more
    BLN24 (12/23/25)
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  • Engineer Systems 3

    Huntington Ingalls Industries (Newport News, VA)
    ENGINEER SYSTEMS 3 Location: Newport News, Virginia, United States Date: Dec 20, 2025 Req ID: 43989 Team: E92 E&D DIGITAL ENTERPRISE Entity: Newport News ... Newport News Shipbuilding (NNS) is seeking a skilled and experienced Systems Engineer to lead the development and implementation of Systems Engineering on submarine,… more
    Huntington Ingalls Industries (12/22/25)
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  • Quality Control Engineer 3

    M. C. Dean (Manassas, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber- physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/13/25)
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  • Senior Mechanical Engineer - Top Secret…

    Jacobs (Chantilly, VA)
    …evolve, grow, and succeed - today and into tomorrow. The Mechanical Engineer will have essential multi-discipline team representation and be self-motivated, well ... design reviews with the customer * Ensure timely input of all data , comments, and documentation into MAXIMO software project management tool. This requirement… more
    Jacobs (12/04/25)
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  • Engineer 3

    M. C. Dean (Vienna, VA)
    …is Building Intelligence . We design, build, operate, and maintain cyber- physical solutions for the nation's most mission-critical facilities, secure environments, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (11/28/25)
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