• Assistant Mechanical Engineer

    Burns & McDonnell (Newton, MA)
    **Description** The Assistant Mechanical Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world ... airports, institutional, industrial, manufacturing, government and military facilities. The Assistant Mechanical Engineer will work with the project team… more
    Burns & McDonnell (09/04/25)
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  • Sr . Mechanical Engineer

    Evident Scientific (Waltham, MA)
    Sr . Mechanical Engineer , R&D Job ID #: 2078 Company: Evident Posting Date: Sep 4, 2025 **Your tomorrow starts today.** At Wabtec, we are in the business of ... In an agile R&D development environment, the incumbent designs mechanical systems as part of the development of new...the design meets system specifications; + Ensure that an engineer who is a member of the OIQ ensures… more
    Evident Scientific (08/07/25)
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  • Mechanical Engineer

    Stantec (Burlington, MA)
    …your place with Stantec. Your Opportunity Our Buildings team is looking for a Project Mechanical Engineer with a focus in HVAC design. You will work with direct ... member of larger projects under the guidance of a Senior Engineer /Designer. You will assist in evaluating,...laboratories or similar applications. - Evaluate, select, specify, and engineer mechanical HVAC systems for a project.… more
    Stantec (08/07/25)
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  • Scientist, Opto- 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 ... domains in the interest of national security. Job Title: Scientist, Opto- Mechanical Engineer Job Code: 26771 Job Location: Wilmington, MA Job Schedule: Full… more
    L3Harris (08/01/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and production support. The Radar Mechanical Design Department is seeking a Senior Mechanical Engineer to support the LTAMDS (Lower Tier Air ... engineering disciplines, as well as operations, systems, quality and program offices. This Senior Mechanical Engineer role will be based in Tewksbury, MA and… more
    RTX Corporation (09/04/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …and production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development programs. This person ... mechanical engineers when required + Interacting frequently with senior personnel, occasionally including external customers, on significant technical matters… more
    RTX Corporation (08/09/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …design, integration, and production support The ADGE department is looking for a full-time Senior Mechanical Engineer , to support Patriot Missile GEM-T major ... procurement and supplier support located in Tewksbury, MA. (Onsite) As a Senior Mechanical Engineer you will design, develop, and support sustainment of… more
    RTX Corporation (08/26/25)
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  • Senior Mechanical Engineer

    CDM Smith (Boston, MA)
    …work options that allow our employees to meet their needs outside of work. The Senior Mechanical Engineer will have the following responsibilities: - With ... supervise the work of junior engineers on project work. **Job Title:** Senior Mechanical Engineer **Group:** ISO **Certification/License Requirements:**… more
    CDM Smith (08/13/25)
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  • Senior Mechanical Engineer

    Advanced Energy (Wilmington, MA)
    Senior Mechanical Engineer **ABOUT ADVANCED ENERGY** Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, ... global customers and is headquartered in Denver, Colorado. **RESPONSIBILITIES:** + Mechanical ownership of high voltage power supply designs including: +… more
    Advanced Energy (08/30/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and production support. The ADGE department is looking for a full-time ** Senior Mechanical Engineer - Design,** located in Tewksbury, MA. ... **This is an On-site role** . **What You Will Do** As a Senior Mechanical Engineer /Design Lead you will design and develop rugged military electronics, lead … more
    RTX Corporation (08/08/25)
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