• Senior Mechanical Engineer 1…

    Sargent & Lundy (Midland, TX)
    …of: + Modification packages for operating nuclear power plants + Functional mechanical drawings and/or drawings for nuclear power plant systems + Engineering ... for work authorization in the US for this position. + BS or MS in Mechanical Engineering from an ABET accredited program + A minimum of 5 years of experience… more
    Sargent & Lundy (01/13/26)
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  • Military Fellowship Program: Mechanical

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …is not for veterans who have already separated from the military. Our Mechanical Engineers research, design, develop, test, certify, deploy and improve cutting edge ... products and services. These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space… more
    Sierra Nevada Company, LLC (01/09/26)
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  • Mechanical Design Engineer Sr

    Lockheed Martin (Orlando, FL)
    **Description:** You will be the Mechanical Engineering Designer Sr for an Advanced Programs Missile program, with a focus on control actuation systems\. Our ... the field\. What You Will Be Doing: As the Mechanical Engineering Designer, you will be responsible for supporting...with you\. We're looking for a collaborative and experienced Mechanical Engineering Designer to join our team\. As an… more
    Lockheed Martin (12/20/25)
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  • Mechanical Design Engineer Staff

    Lockheed Martin (Orlando, FL)
    **Description:** You will be the Mechanical Engineering Designer Staff for an Advanced Programs weapon program, with a focus on ruggedized optical ... the field\. What You Will Be Doing: As the Mechanical Engineering Designer, you will be responsible for supporting...with you\. We're looking for a collaborative and experienced Mechanical Engineering Designer to join our team\. As an… more
    Lockheed Martin (12/20/25)
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  • Senior Mechanical Engineer - Stress…

    Lockheed Martin (Englewood, CO)
    …to analysis while understanding and incorporating other applicable mechanical \(thermal, dynamic, materials, etc\.\) and system level requirements/parameters ... structural analysis methods, including classical hand calculations and/or experience with mechanical joints\. * Active SECRET security clearance; must be able to… more
    Lockheed Martin (12/11/25)
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  • Mechanical Engineer II

    Sierra Nevada Company, LLC (Dayton, OH)
    …technological solutions in a rapid and agile production environment. Our Mechanical engineers research, design, develop, test, certify, deploy and improve cutting ... edge products and services. These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and… more
    Sierra Nevada Company, LLC (12/09/25)
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  • Mechanical Engineer II

    Sierra Nevada Company, LLC (Wichita, KS)
    …technological solutions in a rapid and agile production environment. Our Mechanical engineers research, design, develop, test, certify, deploy and improve cutting ... edge products and services. These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and… more
    Sierra Nevada Company, LLC (11/13/25)
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  • Mechanical Nuclear Principal…

    Fluor (Houston, TX)
    …with ASME NQA-1 requirements. * Working knowledge of ASME BPVC Section III design. Advanced knowledge of: o Design of mechanical equipment through all stages of ... + Professional registration and membership in technical society (preferred) + Advanced knowledge of discipline codes and standards, commercial availability and cost… more
    Fluor (01/16/26)
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  • Mechanical Engineer II

    Actalent (Buffalo Grove, IL)
    …+ Bachelor's degree in a relevant field. + 3-5 years of experience in mechanical engineering. + Advanced understanding of mechanical disciplines and ... Responsibilities + Design and analyze mechanical systems, equipment, and packaging. + Conduct feasibility...equipment. + Strong understanding of sustainable design practices. + Advanced knowledge of plastic injection molded part design in… more
    Actalent (01/14/26)
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  • Engineer , Senior Mechanical

    Constellation (Lusby, MD)
    … and 5+ years engineering experience **Preferred Qualifications** + Professional Engineer Registration + Advanced technical degree or related coursework ... sick days; and much more. This Engineering role can be filled at the Senior Engineer level. Please see minimum qualifications list below for this level Sr Level -… more
    Constellation (01/16/26)
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