• ESR Healthcare (Leominster, MA)
    About the job mechanical engineer leominster, ma mechanical engineer leominster, ma Experience level: Mid Level (5-8 yrs exp.) Experience required: 5 ... cars in the free time ideally. Summary We are seeking a Mechanical Engineer for an innovative manufacturing company in Leominster, MA. The primary… more
    Upward (08/08/25)
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  • MalaceHR (Northborough, MA)
    Chief Engineer Qualifications Candidate must possess and maintain a valid state driver's license, Universal CFC recovery certification, have a minimum of four (4) ... duties and overtime as required. Operates, inspects, and maintains all HVAC, mechanical , electrical and plumbing equipment and systems in assigned facilities to… more
    Upward (08/12/25)
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  • PEAK Technical Staffing USA (Devens, MA)
    …engine manufacturers. Experience corresponding with customers as a customer service engineer . Qualifications Bachelor's degree (BS) (or Professional Engineer ... related experience. Thorough in-depth knowledge of engineering domain (eg mechanical , electrical, etc.), principles, industry practices, concepts, techniques, government… more
    Upward (08/12/25)
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  • Olympus Corporation of the Americas (Westborough, MA)
    …hourly payrate of $28.00. Experiences that grow you-and your career. As a Manufacturing Engineer Co-Op, you will contribute to our mission by working with the teams ... manufacturing development. The co-op's project work will be directed by the Manufacturing Engineer and will contribute to the efforts of the team. **Job Duties** As… more
    DirectEmployers Association (10/02/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …integration, and production support. We have an opportunity for an experienced Senior Mechanical Engineer to support our radar development programs. This person ... more secure world. The Raytheon Hardware Engineering Organization leads the mechanical and electrical design, development and production of radar, sonar, torpedo,… more
    RTX Corporation (09/16/25)
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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 ... a security clearance **Security Clearance:** DoD Clearance: Secret The Radar Mechanical Design Department leads mechanical design, development, and integration… more
    RTX Corporation (09/16/25)
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  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …the Collins Mission Systems organization has an exciting opportunity for a **Senior Mechanical Engineer ** to join our team. **The PCS Hardware Department is ... sea, mobile and stationary ground, and airborne platforms** . The Senior Mechanical Engineer will perform research, design, development, documentation and… more
    RTX Corporation (10/07/25)
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  • Mechanical Engineer II

    RTX Corporation (Marlborough, MA)
    …and production support. We are looking to grow our team with an experienced Mechanical Engineer II in support of radar design and development. This person ... meaningful problems that create a safer, more secure world. The Raytheon Mechanical Engineering (ME) Organization leads the mechanical hardware design,… more
    RTX Corporation (09/16/25)
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  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …the Collins Mission Systems organization has an exciting opportunity for a **Senior Mechanical Engineer ** to join our team. The department is seeking motivated ... hardware design, analysis, integration and production support. As a Senior Mechanical Engineer , you will be a member of a multi-disciplinary Integrated Program… more
    RTX Corporation (10/16/25)
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  • Mechanical Engineer II…

    RTX Corporation (Marlborough, MA)
    …technical services, materials and processes, analysis and test and documentation. The Mechanical Engineer II report directly to the Sensors Interconnects Section ... tough, meaningful problems that create a safer, more secure world. Raytheon Mechanical Engineering (ME) is the premier organization for mechanical hardware… more
    RTX Corporation (09/18/25)
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  • Lead Senior Opto- Mechanical

    General Atomics (Acton, MA)
    …advanced electric, electronic, wireless and laser technologies. We are hiring a Senior Level Opto- Mechanical Engineer to join our team in Acton, MA to provide ... This individual will assist in developing cutting-edge, high-performance space-based opto- mechanical hardware designs. The primary role for this position entails… more
    General Atomics (09/23/25)
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  • Mechanical Engineer - Structural…

    RTX Corporation (Marlborough, MA)
    …test sites to support test or design discussion (depending on work assignment) **The Mechanical Engineer - Structural Analysis II job is in** **Marlborough, MA** ... balanced solutions. Raytheon is seeking an early career Structural Engineer to join the Mechanical Analysis and Test Department. In this role you will… more
    RTX Corporation (10/16/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …and power equipment, and launchers. The USS department is looking for a Principal Mechanical Engineer to lead the Undersea, Sensors & Structures (USS) Department ... systems. The Hardware Engineering team strives to be the premier organization for mechanical design and development through our world class people and technology -… more
    RTX Corporation (07/31/25)
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  • Mechanical Engineer 5 - Fire…

    CDM Smith (Worcester, MA)
    …supervise the work of junior engineers on project work. **Job Title:** Mechanical Engineer 5 - Fire Protection **Group:** ISO **Certification/License ... have significant experience leading and managing the design of mechanical projects. At CDM Smith, we are invested in...Requirements:** Professional Engineer **Employment Type:** Regular **Minimum Qualifications:** - Bachelor's degree… more
    CDM Smith (09/11/25)
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  • Mechanical Engineer

    Leonardo DRS, Inc. (Fitchburg, MA)
    …around the world. **Job Summary** DRS NPS has an immediate need for a Mechanical Engineer with a well-rounded skill set, including design, analysis, assembly ... and customer interaction. The ideal candidate is an individual possessing strong mechanical engineering technical skills and a working knowledge of thermal, stress,… more
    Leonardo DRS, Inc. (08/28/25)
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  • Senior Mechanical Engineer , Optical…

    General Atomics (Acton, MA)
    …and commercial customers worldwide. We have an exciting opportunity for a Senior Mechanical Engineer experienced in optical space payload thermal design in ... Acton, MA. The ideal candidate has a strong background in the disciplines of heat transfer and thermal engineering and their applications to space systems; and direct experience in thermal design and control of spacecraft or space payloads. The successful… more
    General Atomics (09/26/25)
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  • Opto- Mechanical Structural Engineer

    General Atomics (Acton, MA)
    …and advanced electric, electronic, wireless and laser technologies. We are hiring an Opto- Mechanical Structural Engineer /Analyst to join our team in Acton, MA to ... This individual will assist in developing cutting-edge, high-performance space-based opto- mechanical hardware designs. The primary role for this position entails… more
    General Atomics (09/19/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …tough, meaningful problems that create a safer, more secure world. Raytheon Mechanical Engineering (ME) is the premier organization for mechanical hardware ... Radars and Effectors (TRE) Department. The TRE Department leads mechanical and hardware design, development and production of radar,...is an onsite role. What You Will Do Use mechanical and electrical flow down to design, select components,… more
    RTX Corporation (08/26/25)
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  • Mechanical Engineer Intern/Co-op…

    CMTA, Inc (Framingham, MA)
    …has a robust co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering. We offer an opportunity ... This position provides a unique opportunity for hands-on training in mechanical /HVAC/Energy design. The ideal candidate will possess excellent interpersonal skills… more
    CMTA, Inc (10/22/25)
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  • Mechanical Engineer Intern/Co-op…

    CMTA, Inc (Framingham, MA)
    …has a robust co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering. We offer an opportunity ... This position provides a unique opportunity for hands-on training in mechanical /HVAC/Energy design. The ideal candidate will possess excellent interpersonal skills… more
    CMTA, Inc (10/22/25)
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