• Engineer , Mechanical

    Constellation (Marseilles, IL)
    …This Engineering role can be filled at the Entry, Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level Expected salary ... Provide in-depth technical expertise to develop, manage and implement engineering analysis , activities and programs. + Provide technical expertise and consultation… more
    Constellation (01/16/26)
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  • Mechanical Engineer

    Constellation (Byron, IL)
    …and help fight climate change. Join us to lead the clean energy future. **The Mechanical Engineer position is based out of our Byron Clean Energy facility in ... much more. This Engineering role can be filled at the Mid-level or Senior Engineer level. Please see minimum qualifications list below for each level Expected salary… more
    Constellation (01/09/26)
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  • Mechanical Engineer /Material…

    Precise Systems, Inc. (Washington, DC)
    …offering exceptional service and the Precise solution. Precise Systems seeks a Mechanical Engineer /Material Scientist with expertise in Fracture Mechanics and ... Fatigue Analysis to serve our Naval Research Laboratory (NRL) customers...week, in Washington DC Duties: + Develop new experimental design and/or technologies at NRL facility for marine corrosion,… more
    Precise Systems, Inc. (12/17/25)
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  • Production Mechanical Engineer II

    Veralto (Bellevue, WA)
    …+ 401(k) Sea-Bird Scientific is seeking a motivated and detail-oriented **Production Mechanical Engineer ** to join our team supporting the manufacturing and ... instruments, this role will be responsible for designing and analyzing mechanical systems, equipment and packaging. Conducting feasibility studies and testing on… more
    Veralto (01/14/26)
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  • Senior Mechanical Engineer

    Sargent & Lundy (Englewood, CO)
    design reviews, technical due diligence, project development support, and conceptual design . Particular experience in mechanical design of conventional ... In this role, you will provide development support, conceptual design and owner's engineer services to clients...in the electric power industry, including experience in detailed design of the mechanical systems of conventional… more
    Sargent & Lundy (11/13/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …group in the Shipboard Effectors Department is currently searching for an experienced ** Mechanical Packaging Design Engineer ** to work on a multi-discipline ... Will Do** + Responsibilities may include concept development, detailed design , analysis , integration and test, support of...minimum 3 years experience. + Five years' experience in mechanical design and design documentation… more
    RTX Corporation (12/29/25)
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  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …Engineering Department within Mission Systems is seeking a **Senior Mechanical Engineer ** to support the electronics packaging design and development of ... complex technical challenges. **What You Will Do** + Use and apply mechanical engineering principles and techniques to design , develop, document, verify,… more
    RTX Corporation (12/19/25)
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  • Mechanical Engineer Intern

    Lockheed Martin (Hill Air Force Base, UT)
    …2026 Mechanical Engineering Intern\. In this role, you will design /analyze hardware, support manufacture, and work to customer requirements\. The successful ... have experience and/or knowledge of the application of structural design and analysis and the design...a US Citizen **Desired Skills:** \- Basic application of mechanical and structural design in real\-world/in\-class applications\.… more
    Lockheed Martin (01/16/26)
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  • Engineer II, Mechanical

    NBC Universal (Orlando, FL)
    …of emerging technologies and services. + Perform engineering calculations to support design analysis and system improvements. Develop and modify building ... Asset Management specialty, or related field, required. + Master's degree in Mechanical Engineering, preferred. + Registered Professional Engineer in the State… more
    NBC Universal (12/30/25)
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  • Mechanical Engineer

    AGCO Corporation (Tremont, IL)
    Mechanical Engineer Date: Jan 15, 2026...solid modeling skills (using Creo or similar tools) to design mechanical parts and create detailed prints ... IL, US Brand: PTx Workplace Type: Onsite Solutions for Every Season We engineer and deliver precision ag hardware, software, and cloud-based platforms that connect… more
    AGCO Corporation (01/16/26)
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