• Mechanical Design Engineer

    Actalent (Fairfax, VA)
    …Responsibilities + Develop mechanical/physical concepts and design processes for structures, systems , and components (SSCs) focusing on nuclear safety . + ... Mechanical Design Engineer - ONSITE IN ROCKVILLE, MD Job Description...+ Familiarity with NRC regulations and licensing requirements for safety -related systems . + Experience with ASME Boiler… more
    Actalent (10/18/25)
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  • Propulsion System/Rocket Motor Test…

    L3Harris (Orange, VA)
    …interest of national security. Job Title: Sr. Specialist, Propulsion / Rocket Test Engineer Job ID: 28745 Job Location: Orange, VA Job Schedule: Shift: 9/80: ... identify and select test methods and instrumentation for propulsion systems / rocket motors and their components. They then...a wide range of engineering skills, from mechanical and aerospace to electrical and software. Types of tests include… more
    L3Harris (09/18/25)
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  • Chief Engineer

    QinetiQ US (Lorton, VA)
    …and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative ... augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace , security, and related fields all work together to...part of QinetiQ US means being central to the safety and security of the world around us. Partnering… more
    QinetiQ US (09/30/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    Senior DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... to 10% Type of Travel: Local * * * **The Opportunity:** As a Senior DevOps Engineer , you will be part of an Agile development team where you will support the design,… more
    CACI International (08/08/25)
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  • Staff Software Engineer , Autonomy…

    General Motors (Richmond, VA)
    …in defining best practices and driving innovation in testing and verifying the safety and performance of autonomous systems in complex simulated environments. ... **Job Description** **Role:** As a Staff Software Engineer for Autonomy Evaluation within the Simulation and...designed for meeting the testing needs of AI developers, systems engineering, and safety . **About the Organization:**… more
    General Motors (09/13/25)
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  • Mechanical Engineer

    CACI International (Dulles, VA)
    Mechanical Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: ... **The Opportunity:** CACI has an immediate opening for Mechanical Engineer . This position sits full time onsite at our...test teams to deliver innovative solutions for advanced hardware systems . This role requires strong proficiency in 3D CAD… more
    CACI International (10/17/25)
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  • Network Engineer - Ground Control Station…

    QinetiQ US (Mclean, VA)
    …and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative ... augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace , security, and related fields all work together to...part of QinetiQ US means being central to the safety and security of the world around us. Partnering… more
    QinetiQ US (10/16/25)
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  • Principal Engineer , Autonomy Interface…

    General Motors (Richmond, VA)
    … critical development and testing in regulated environments (FDA, FAA, Automotive, Aerospace ) + Experience with real-time operating systems or middleware + ... to that location three times a week, at minimum. **Role:** The Principal Software Engineer at General Motors should be an experienced leader who cares deeply about… more
    General Motors (09/13/25)
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  • On-Site Project Engineer (NNS)

    Serco (Newport News, VA)
    …the US Navy- Serco has a wonderful opportunity for you! As the On-Site Project Engineer at Newport News Shipyard, Huntington Ingalls, you will be on a dynamic team ... to make an impact on our military defense and safety of our sailors and to support our growing...Citizenship. + Bachelor's Degree in Mechanical, Marine, Chemical, and Aerospace Engineering, a relevant field. + An Associate's Degree… more
    Serco (10/18/25)
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  • Junior Mechanical Engineer

    Leidos (Chantilly, VA)
    … (BMS) used for centralized control of HVAC, lighting, and life safety systems . + Collaborate with cross-functional teams including electrical, architectural, ... Solutions ( **MDS** ) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of mechanical systems more
    Leidos (10/04/25)
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