• Senior Mechanical Engineer

    Sargent & Lundy (Englewood, CO)
    …in the electric power industry, including experience in detailed design of the mechanical systems of conventional power projects, specifically: + Simple cycle ... role, you will provide development support, conceptual design and owner's engineer services to clients including performing technical evaluations of electric power… more
    Sargent & Lundy (11/13/25)
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  • Senior Mechanical Design…

    University of Rochester (Rochester, NY)
    …design, materials, knowledge of manufacturing processes and experience with complex mechanical systems . Experience in opto-mechanics, precision mechanics, tool ... $175,000 annually **Description** We are in search of a Mechanical Design Engineer with a strong background...and fixture design, high vacuum systems , heat transfer, cryogenic design principles, motion control, and/or… more
    University of Rochester (11/06/25)
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  • Lead, Mechanisms Mechanical Engineer

    L3Harris (Wilmington, MA)
    …qualified applicants Job Description: L3Harris is seeking a highly skilled and dynamic senior Mechanical Engineer to support customer-funded programs and ... in the interest of national security. Job Title: Lead, Mechanical Engineer - Mechanisms Job Code: 31987...experience with spaceflight mechanism applications, especially related to optical systems + 5+ years of professional experience leading a… more
    L3Harris (12/11/25)
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  • Scientist, Sr. Mechanical Engineer

    L3Harris (Wilmington, MA)
    …qualified applicants Job Description: L3Harris is seeking a highly skilled and dynamic senior Mechanical Engineer to perform design, development and analysis ... cyber domains in the interest of national security. Job Title: Scientist, Sr. Mechanical Engineer - Space Optical Systems Job Code: 30813 Job Location:… more
    L3Harris (11/06/25)
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  • Senior Design Engineer

    Southland Industries (Tempe, AZ)
    **Position Summary** The Design Engineer , Senior provides conceptual design for specific projects. In addition, this role supervises or directs the workflow of ... + PE License required + Excellent knowledge of applicable systems design, such as HVAC, plumbing, etc., as well...general understanding of system operations + Ability to read mechanical and plumbing plans + Excellent verbal and written… more
    Southland Industries (11/07/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …for a security clearance. **Qualifications We Prefer** + Advanced degree in mechanical or manufacturing engineering, or hardware systems design. + Experience ... of multiple defense products including radars, missiles, command and control systems , and naval electronics. The products support US Government and international… more
    RTX Corporation (11/07/25)
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  • Senior Mechanical Engineer 1…

    Sargent & Lundy (Midland, TX)
    …+ 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 (10/08/25)
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  • Senior Mechanical Engineer 1…

    Sargent & Lundy (Chattanooga, TN)
    …system engineering, including the design, modification, and analysis of nuclear power plant mechanical systems + Interface with clients and project teams to ... skills are essential + Knowledge of the practical application of mechanical engineering and technology including applying systems , principles, techniques,… more
    Sargent & Lundy (12/11/25)
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  • Senior Engineer , Mechanical

    RTX Corporation (Rockford, IL)
    …**Qualifications We Prefer** + Experience in design, test, and manufacturing of mechanical components and systems + Background with structural and thermal ... redefine the future of aerospace technology. The Electric Power Systems team within Power and Controls SBU is seeking...and Controls SBU is seeking a proactive and detail-oriented engineer to play a critical role in supporting both… more
    RTX Corporation (10/15/25)
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  • Senior Mechanical Engineer

    Lockheed Martin (Englewood, CO)
    …us as a part of a cutting edge analysis team for missiles and spacecraft systems \! As the Stress Analyst in support of FBM Missile Programs in Englewood, CO, you ... comparison to analysis while understanding and incorporating other applicable mechanical \(thermal, dynamic, materials, etc\.\) and system level requirements/parameters… more
    Lockheed Martin (12/11/25)
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