• Parallel Fluidics, Inc (Boston, MA)
    Senior Mechanical Engineer About the Role At...or a related field. 5+ years of experience in mechanical design , with a focus on electromechanical systems ... power the next generation of life science tools. We seek a highly motivated Senior Mechanical Engineer to lead the development of a next-generation life science… 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. ... in a fast-paced startup environment. Key Responsibilities Process Development: Design and optimize microinjection molding processes for manufacturing high-precision… more
    Upward (08/02/25)
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  • Senior Mechanical Designer

    BAE Systems (Hudson, NH)
    **Job Description** BAE Systems is seeking a Senior Mechanical Designer for our Countermeasure & Electromagnetic Attack Solutions (CEMA) business area. See ... to fill requires 10 years of experience in the Mechanical Design Drafting profession, with a minimum...be available based on position level and/or job specifics. ** Senior Mechanical Designer / … more
    BAE Systems (10/07/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …manufacturing, technical services, materials, processes, analysis, test, and documentation. The Radar Mechanical Design Department leads mechanical design ... , integration, and production support. We have an opportunity for an experienced Senior Mechanical Engineer to support our radar development programs. This… more
    RTX Corporation (09/16/25)
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  • Senior Mechanical Designer

    BAE Systems (Hudson, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Mechanical Designer ** **116200BR** EEO Career Site Equal Opportunity ... **Job Description** BAE Systems is seeking a Senir Mechanical Designer for our Countermeasure &...our customers to execute their precision strike missions. The Senior Designer position we are seeking to… more
    BAE Systems (09/16/25)
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  • Senior Mechanical Designer

    BAE Systems (Hudson, NH)
    **Job Description** BAE Systems is seeking a Senior mechanical designer to join our established and rapidly expanding Electronic Combat Solutions business ... to fill requires 15 years of experience in the Mechanical Design Drafting profession, with a minimum...be available based on position level and/or job specifics. ** Senior Mechanical Designer ** **117108BR** EEO… more
    BAE Systems (10/08/25)
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  • Senior Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …upgrades, procurement and supplier support located in Tewksbury, MA. (Onsite) As a Senior Mechanical Engineer you will design , develop, and support ... test, and documentation. The Air Defense Ground Equipment (ADGE) Department leads mechanical design , development, and integration of platform systems. This… more
    RTX Corporation (08/26/25)
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  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …mobile and stationary ground, and airborne platforms** . The Senior Mechanical Engineer will perform research, design , development, documentation and support ... Mission Systems organization has an exciting opportunity for a ** Senior Mechanical Engineer** to join our team....and electrical parameters. **What You Will Do** * Use mechanical and electrical flow down to design more
    RTX Corporation (10/07/25)
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  • ADGE Senior Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …system interconnects. We are currently seeking a motivated and driven Senior Mechanical Engineer to join our Ground Equipment Design Team. The ideal ... 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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  • Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …, integration, and production support. The ADGE department is looking for a full-time ** Senior Mechanical Engineer - Design Lead,** located in Tewksbury, MA ... and documentation. The **Air Defense Ground Equipment (ADGE) Department l** eads mechanical design , development, and integration of platform systems. This… more
    RTX Corporation (09/13/25)
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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, ... ownership of high voltage power supply designs including: + Conceptualisation of electro- mechanical packaging + Detailed mechanical design and technical… 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,… more
    RTX Corporation (08/08/25)
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  • Senior Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …technical processes and tools) and lead teams to meet program milestones **The Senior Mechanical Engineer - Structural Analysis job is in Tewksbury, MA ... cost effective yet technically balanced solutions. Raytheon is seeking a mid-level career Senior Structural Engineer to join the Mechanical Analysis and Test… more
    RTX Corporation (09/11/25)
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  • Senior Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …The Raytheon Air Defense Ground Equipment (ADGE) department is looking for a full-time Senior Mechanical Engineer, located in Tewksbury, MA This is an onsite ... role Responsibilities to Anticipate: Perform mechanical design , development, and documentation of simple to complex cables and harnesses for defense system… more
    RTX Corporation (08/14/25)
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  • Senior Mechanical Engineer, Optical…

    General Atomics (Acton, MA)
    …industrial, and commercial customers worldwide. We have an exciting opportunity for a Senior Mechanical Engineer experienced in optical space payload thermal ... and their applications to space systems; and direct experience in thermal design and control of spacecraft or space payloads. The successful applicant will… more
    General Atomics (09/26/25)
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  • Senior Mechanical Engineer - Test…

    RTX Corporation (Tewksbury, MA)
    … verification tests, production, and sustainment. **TEE** is looking for an onsite Senior Test Equipment Mechanical Engineer in Tewksbury/Andover, MA to be ... all Raytheon products. **What You Will Do** + Research, plan, design and develop mechanical test systems in areas to include: vibration, thermal, hydraulic,… more
    RTX Corporation (09/13/25)
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  • Lead Senior Opto- Mechanical

    General Atomics (Acton, MA)
    …team and project succeed. **DUTIES & RESPONSIBILITIES:** + Manage, guide and track mechanical design team activities, including design and drafting, thermal ... electronic, wireless and laser technologies. We are hiring a Senior Level Opto- Mechanical Engineer to join our...for this position entails driving both lower level detailed opto- mechanical and higher system level packaging design more
    General Atomics (09/23/25)
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  • Senior Principal II Mechanical

    BAE Systems (Hudson, NH)
    …and mentoring junior engineers. Key Responsibilities: Perform conceptual and detailed mechanical design Work with program leadership and recommend solutions ... **Job Description** We are seeking a highly experienced and accomplished Senior Principal II Mechanical Engineer to join our team, supporting a program that… more
    BAE Systems (09/09/25)
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  • Senior Data Center Mechanical

    CBRE (Boston, MA)
    Senior Data Center Mechanical Engineer - Hydraulics Job ID 235365 Posted 25-Aug-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, ... - United States of America **About the role** The Senior Data Center Mechanical Engineer, Hydraulics shall...models produced by consultants and providing feedback, and general design work. **What you'll do** + Review and assist… more
    CBRE (08/26/25)
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  • Senior Construction Estimator…

    Turner & Townsend (Boston, MA)
    …world. **Job Description** **Turner & Townsend** is seeking an experienced ** Senior Construction Estimator** **with Mechanical and Process Piping** experience ... + Developing cost plans and estimates from concept through detailed design across multiple geographic regions; with internal and external staff. +… more
    Turner & Townsend (09/30/25)
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