• Parallel Fluidics, Inc (Boston, MA)
    …generation of life science tools. We seek a highly motivated Senior Mechanical Engineer to lead the development of a next-generation life science instrument ... Senior Mechanical Engineer About the Role...engineering: Develop concepts for next generation instrument architecture. Lead mechanical engineering effort for systems and components,… more
    Upward (08/03/25)
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  • Parallel Fluidics, Inc (Boston, MA)
    Senior Micro Injection Molding Engineer About the Role At Parallel Fluidics, we are building the infrastructure to power the next generation of life science tools. ... team in a fast-paced startup environment. Key Responsibilities Process Development : Design and optimize microinjection molding processes for manufacturing… more
    Upward (08/02/25)
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  • Senior Mechanical Systems

    Bosch (Watertown, MA)
    …values. + **Shape tomorrow:** At Bosch, you change lives. **Job Description** The Mechanical Development Engineer will work to develop new products that meet ... Heat Pump (ASHP), define product requirements to manufacturing suppliers, Mechanical product support on new product development ...as applied to Heat Pump and AC equipment and systems , electro- mechanical and direct digital control circuits,… more
    Bosch (08/02/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …and production support. We have an opportunity for an experienced Senior Mechanical Engineer to support our radar development programs. This person will be ... safer, more secure world. The Raytheon Hardware Engineering Organization leads the mechanical and electrical design, development and production of radar, sonar,… more
    RTX Corporation (09/16/25)
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  • Senior Engineer - Mechanical

    GE Aerospace (Lynn, MA)
    **Job Description Summary** Activities contributing to the design and development of products, solutions and systems . Includes activities linked to technical ... procedures, and product / program requirements. This work would include mechanical and/or electrical engineering for all products + Requires specialized knowledge… more
    GE Aerospace (08/27/25)
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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 ... RTX company, is a world leader in advanced communication systems and is responsible for providing systems ...ground, and airborne platforms** . The Senior Mechanical Engineer will perform research, design, development ,… more
    RTX Corporation (10/07/25)
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  • Senior Mechanical Engineer

    EMCOR Group (Rockland, MA)
    …final design reviews.* Participating in estimating process for plant mechanical systems .* Knowledge of fire protection design development and working with ... distributors, retailers, wholesalers, and more. **Job Summary** Food Tech is seeking a Senior Mechanical /HVAC Design Engineer with experience in the design of… more
    EMCOR Group (09/05/25)
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  • Senior Data Center Mechanical

    CBRE (Boston, MA)
    Senior Data Center Mechanical Engineer -...work. **What you'll do** + Review and assist technical development of mechanical systems (both ... - Remote - US - United States of America **About the role** The Senior Data Center Mechanical Engineer, Hydraulics shall support hyperscale data center… more
    CBRE (08/26/25)
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  • Senior Mechanical Engineer…

    Teradyne (North Reading, MA)
    …base to arrive at economically viable solutions + Work cross-functionally to development of electro- mechanical assemblies including cables, PCBAs and ... dedicated, and multi-function robots for test head manipulation + Provide docking systems for precision electro- mechanical test head alignment and clamping +… more
    Teradyne (08/15/25)
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  • Senior Research Engineer…

    FM (Norwood, MA)
    …and fluid mechanics models (FEA and/or CFD) as needed to assess thermal and mechanical properties of systems , components, and material coupons. + Lead or support ... physics-based and/or data analytics driven approaches. + Support the development and revisions of relevant FM Operating Standards. +...experimental works for the evaluation of mechanical properties of systems , components, and coupons,… more
    FM (10/02/25)
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  • Senior Mechanical Engineer - Energy…

    CMTA, Inc (Boston, MA)
    …designing, fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems -enhancing energy efficiency, ... to become a valuable team member within our Energy Solutions group. The Senior Engineer leads all aspects of performance contracts for our clients, from conception… more
    CMTA, Inc (10/06/25)
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  • Sr. Mechanical Engineer HVAC Systems

    APTIM (Canton, MA)
    **Job Overview** APTIM is seeking senior -level engineers to join our team of engineering professionals serving our Government and Commercial programs. Aptim is a ... apply critical thinking skills to initial planning, procurement support, plan development , design, construction and commissioning phases of projects. **APTIM expects… more
    APTIM (08/15/25)
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  • Senior Systems Engineer

    Sumaria Systems, Inc. (Bedford, MA)
    Senior Systems Engineer Department: SAS DAYTON, OH Office: Hanscom AFB - SAS Location: Bedford, MA START YOUR APPLICATION ... (https://apply.hrmdirect.com/resumedirect/ApplyOnline/Apply.aspx?req\_id=3279452&source=3279452-CJB-0) Job Title: Senior Systems Engineer Job Description: Sumaria prides… more
    Sumaria Systems, Inc. (09/25/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …Clearance:** DoD Clearance: Secret The Radar Mechanical Design Department leads mechanical design, development , and integration of some of the most ... and production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development programs. This person… more
    RTX Corporation (09/16/25)
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  • Mechanical Engineer - R&D

    Siemens (Hingham, MA)
    …Designing, Identifying and selecting components, materials, parts, and semi-products appropriate for mechanical systems . + Creating mechanical models and ... switchgear and/or power control systems $74,200 - $127,200 **Organization:** Smart Infrastructure **Job Type:** Full-time **Category:** Research & Development more
    Siemens (10/09/25)
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  • Mechanical Engineer

    Stantec (Burlington, MA)
    …Modeling (BIM) technologies in development of three-dimensional models of building's mechanical systems . - Prepare and revise documentation in various ... systems for a project. - Engage in the development of a design through sketches, electronic models, diagrams,...relationship between drawings and specifications. - Strong knowledge of mechanical systems , means and methods, materials, and… more
    Stantec (08/07/25)
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  • Principal Mechanical Engineer…

    RTX Corporation (Marlborough, MA)
    …world. Raytheon Mechanical Engineering (ME) is the premier organization for mechanical hardware design, development , production, and research. ME strives to ... minimize total systems cost, while maximizing production. This is achieved through...Radars and Effectors (TRE) Department. The TRE Department leads mechanical and hardware design, development and production… more
    RTX Corporation (08/26/25)
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  • Group 07-71 | SRP Intern | Mechanical

    MIT Lincoln Laboratory (Lexington, MA)
    …prototyping, 3D printing, assembly, integration and testing of mechanical , opto- mechanical , and electro- mechanical systems . Testing duties may include ... The Mechanical Engineering Group provides innovative mechanical ...high-energy lasers, telescopes, biomechanical materials, hypersonics, and radars, for systems deployed on ground, maritime, air- and space-borne platforms.… more
    MIT Lincoln Laboratory (10/09/25)
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  • Scientist, Opto- Mechanical Engineer (Space…

    L3Harris (Wilmington, MA)
    …Job Description: L3Harris is seeking a highly skilled and dynamic senior Mechanical Engineer to perform design, development and analysis tasks which may ... cyber 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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  • Principal Mechanical Engineer - Proposal…

    RTX Corporation (Marlborough, MA)
    …. The Hardware Engineering team strives to be the premier organization for mechanical design and development through our world class people and technology ... the Undersea, Sensors & Structures (USS) Department leads the mechanical design, development , and integration of multiple...Systems . **What You Will Do:** + Estimation of Mechanical Engineering labor required to perform tasks as defined… more
    RTX Corporation (07/31/25)
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