• Mechanical Engineer 3

    M. C. Dean (Vienna, VA)
    …with increasing project size, scope and complexity, the need to recruit a Mechanical Engineer for the Critical Infrastructure solutions (CIS) business unit. ... Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and...Matter Expert in the areas of design and specify mechanical and plumbing systems including but not… more
    M. C. Dean (08/30/25)
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  • Cooling Engineer - Mechanical

    HII (Chesapeake, VA)
    …https://vimeo.com/732533072 Who We Are We are seeking a talented and experienced Cooling Engineer to join our mechanical engineering team. This role is crucial ... + Ensure proper activation and operation of the cooling systems supporting the Aegis Combat System (ACS)...System operation and coordinate with the senior cooling engineer for cooling related matters + Work as a… more
    HII (09/29/25)
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  • Mechanical Engineer 3 - Oil…

    Sargent & Lundy (Midland, TX)
    …required. + EIT and/or PE license valued. + Knowledge in the design of mechanical engineering systems for non-commercial, heavy industrial plants (power plant - ... of Oil and Gas industry experience in midstream and/or upstream. + Knowledge of Mechanical Equipment and Piping systems . + Customer service oriented with passion… more
    Sargent & Lundy (09/26/25)
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  • Mechanical Engineer 3

    Teledyne (Knoxville, TN)
    …seeking a mid-senior mechanical engineer experienced in developing mechanical and controls systems . The TBE Knoxville facility specializes in developing ... the next-generation- system for use in nuclear explosion monitoring networks, such...4-hour Friday. This is a unique opportunity for a mechanical engineer with broad experience to have… more
    Teledyne (10/05/25)
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  • Mechanical Engineer 3

    NuScale Power (Corvallis, OR)
    POSITION SUMMARY: The NSSS Mechanical Systems Engineering organization is focused on the NuScale Power Module System Design including nuclear steam supply ... will perform mechanical engineering assignments on the nuclear steam supply system (NSSS) including system and detailed component design. Apply technical… more
    NuScale Power (09/05/25)
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  • Mechanical Engineer 3

    Sargent & Lundy (Chattanooga, TN)
    …in system engineering, including the design, modification, and analysis of power plant mechanical systems + There is the potential for you to travel to ... and interest in thermodynamics, heat transfer, fluid mechanics, power engineering, turbomachinery, thermal systems , and energy conversion + 3 or more years of… more
    Sargent & Lundy (09/09/25)
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  • Mechanical Engineer 3

    Sargent & Lundy (Richmond, VA)
    …+ Functional mechanical drawings and/or drawings for nuclear power plant systems + Engineering analyses and evaluations to support modifications and operation of ... Description You will be involved in nuclear power plant systems design, including preparation or review of: + Modification...US for this position. + BS or MS in Mechanical Engineering from an ABET accredited program + A… more
    Sargent & Lundy (10/03/25)
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  • Engineer Mechanical 3

    Huntington Ingalls Industries (Pocasset, MA)
    …propulsion subsystems, sensor subsystems, and control subsystems, as well as launch and recovery systems . As a mechanical engineer you will be responsible ... to the development of advanced capabilities for integration into our autonomous systems . System and subsystem design space includes common platform engineering… more
    Huntington Ingalls Industries (09/23/25)
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  • Mechanical Design Engineer , Level…

    Lockheed Martin (Littleton, CO)
    …Engineering, or Physics * Experience working with, trouble shooting, or designing mechanical systems either personally or professionally * Solid engineering ... available solutions and fabrication processes * Hands on experience with mechanical systems **Clearance Level:** None **Other Important Information You… more
    Lockheed Martin (09/19/25)
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  • Principal / Sr. Principal Mechanical

    Northrop Grumman (Huntsville, AL)
    …Northrop Grumman Defense Systems is seeking a **Principal Mechanical ** ** Engineer /** **Sr** **Principal** ** Mechanical Engineer ** . This position is ... **Get To Do:** + Responsible for overseeing and coordinating mechanical systems design + Evaluating mechanical...reduce risk or realize opportunities. + Developing and maturing Mechanical System designs that meet Weapon … more
    Northrop Grumman (08/28/25)
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