• Hyster-Yale Materials Handling (Billerica, MA)
    **Job Title** Mechanical Design Engineer - Product Development **Job Category** Engineering **Job Description** Join our **Product Development team** as a ** ... Mechanical Design Engineer ** , working in close partnership with **Nuvera** , Hyster-Yale's clean energy division advancing fuel cell and hydrogen technologies.… more
    DirectEmployers Association (09/26/25)
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  • Avnet (Wilmington, MA)
    …**Education and Certification(s)** + Bachelor's degree in Electrical Engineering, Mechanical Engineering, Computer Science, or equivalent. **Familiarity with the ... following technologies is highly desirable:** + Isolation (optocouplers, industrial fiber for galvanic isolation) + Sensors (time of flight, ambient light, proximity, pyroelectric detectors) + Silicon Photomultipliers (SiPMs) + Spectrometers + Power over Fiber… more
    DirectEmployers Association (10/01/25)
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  • Ralliant (Boxborough, MA)
    …meetings, and industry events. **Why Dover Motion?** At Dover Motion, we engineer high-performance precision motion systems that enable the world's most advanced ... We supply customers from the most diverse industries, such as automation, mechanical engineering, medical technology and drive technology.For over 170 years we have… more
    DirectEmployers Association (11/12/25)
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  • AeroVironment (Wilmington, MA)
    …work effectively with all levels of personnel + Demonstrated interest in Mechanical or Electrical Engineering **Physical Requirements:** + Lift and/or move between ... (UAS) and tactical missile systems. Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    DirectEmployers Association (09/16/25)
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  • Senior Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a proactive Sr. Mechanical Engineer with analytical capabilities and demonstrated technical expertise. This individual ... may be available based on position level and/or job specifics. **Senior Mechanical Engineer - Development** **115781BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/12/25)
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  • Sr. Principal II Opto- Mechanical

    BAE Systems (Merrimack, NH)
    **Job Description** BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with analytical capabilities and demonstrated technical expertise. This ... available based on position level and/or job specifics. **Sr. Principal II Opto- Mechanical Engineer ** **117394BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (11/03/25)
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  • Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a seasoned Principal Mechanical Engineer to lead a team of mechanical engineers and to be a subject matter expert ... integrating complex countermeasure and electromagnetic attack solutions + Be a Mechanical Engineer on key business pursuits helping to define requirements that… more
    BAE Systems (10/22/25)
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  • Scientist, Sr. Mechanical Engineer

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

    L3Harris (Wilmington, MA)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Mechanical Engineer - Mechanisms Job Code: 29834 Job Location: Wilmington, MA Job ... Description: L3Harris is seeking a highly skilled and dynamic senior Mechanical Engineer to support customer-funded programs and internal research efforts within… more
    L3Harris (10/12/25)
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  • Senior Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a Senior Mechanical Engineer to support a team of mechanical engineers in designing and developing innovative ... may be available based on position level and/or job specifics. **Senior Mechanical Engineer (Design/Analysis)** **117600BR** EEO Career Site Equal Opportunity… more
    BAE Systems (10/22/25)
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  • ADGE Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and system interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. The ideal ... Clearance:** DoD Clearance: Secret Department Overview: The Air Defense Ground Equipment Mechanical Design Department is responsible for the mechanical design,… more
    RTX Corporation (09/16/25)
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  • ADGE Sr Principal Mechanical

    RTX Corporation (Tewksbury, MA)
    …clearance **Security Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air Defense Ground ... and interconnects.** **We are seeking a motivated and driven Senior Principal Mechanical Engineer to join our Ground Equipment Design Team. The ideal candidate… 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 (11/13/25)
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  • Mechanical Engineer - Early to Mid…

    BAE Systems (Hudson, NH)
    **Job Description** We are seeking an early to mid-career Mechanical Engineer to support our EO/IR seeker and precision munitions products and related ... incentives may be available based on position level and/or job specifics. ** Mechanical Engineer - Early to Mid Career** **117524BR** EEO Career Site Equal… more
    BAE Systems (10/22/25)
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  • Lead, Structural Mechanical Engineer

    L3Harris (Wilmington, MA)
    …cyber domains in the interest of national security. Job Title: Lead, Structural Mechanical Engineer Job Code: 29838 Job Location: Wilmington, MA Job Schedule: ... technical leaders across multidisciplinary teams of engineers to perform mechanical analysis tasks on complex opto- mechanical systems...a multi-disciplined team environment + Experience as a lead engineer , project engineer , or IPT lead is… more
    L3Harris (10/12/25)
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  • ADGE Mechanical Engineer II…

    RTX Corporation (Tewksbury, MA)
    …integration, and system interconnects. We are currently seeking a motivated and driven Mechanical Engineer II to join our Ground Equipment Design Team. The ... changes, and release processes. This position is ideal for an early-career mechanical engineer who is looking to grow their skills in design, manufacturing, and… more
    RTX Corporation (09/16/25)
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  • Senior Mechanical Engineer

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

    RTX Corporation (Tewksbury, MA)
    …production support. The ADGE department is looking for a full-time Senior Principal Mechanical Engineer to support Patriot GEM-T Missile major components and ... meaningful problems that create a safer, more secure world. The Raytheon Mechanical Engineering (ME) Organization leads the mechanical hardware design,… more
    RTX Corporation (10/22/25)
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  • ADGE Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and system interconnects. We are currently seeking a motivated and driven Senior Mechanical Engineer to join our Ground Equipment Design Team. The ideal ... Clearance:** DoD Clearance: Secret Department Overview: The Air Defense Ground Equipment Mechanical Design Department is responsible for the mechanical design,… more
    RTX Corporation (09/16/25)
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