• Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …integration, and production support . We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development programs. ... a security clearance​ **Security Clearance:** DoD Clearance: Secret The Radar Mechanical Design Department leads mechanical design, development, and integration… more
    RTX Corporation (08/09/25)
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  • Principal Mechanical Design Engineer…

    RTX Corporation (Tewksbury, MA)
    support . The ADGE department is looking for a full-time ** Principal Mechanical Design Engineer** to lead and support Patriot shelters and to support ... The **Airframes, Structures & Radars, and Materials (ASM)** leads in the mechanical hardware design, development, and production of weapons systems. ASM uses… more
    RTX Corporation (07/15/25)
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  • Principal Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …and production support . The ADGE department is looking for a full-time ** Principal Mechanical Engineer - Section Lead,** located in Tewksbury, MA. **This is ... will support and lead multi-disciplined engineering teams and provide mechanical solutions and services across all program phases including proposal development.… more
    RTX Corporation (06/05/25)
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  • Principal Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …and production support . The ADGE department is looking for a full-time ** Principal Mechanical Engineer** to join the LTAMDS Radar Infrastructure team **,** ... meaningful problems that create a safer, more secure world. The **Raytheon Mechanical Engineering (ME) Organization** leads the mechanical hardware design,… more
    RTX Corporation (07/19/25)
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  • Principal Mechanical Engineer, FEA…

    Leonardo DRS, Inc. (Fitchburg, MA)
    …navies around the world. **Job Summary** DRS NPS has an immediate need for a Principal Mechanical Engineer with a focus on design and shock analysis of ... structures. You will provide direct contributor work in designing for mechanical shock survivability and vibration response of large electric motors, generators,… more
    Leonardo DRS, Inc. (05/21/25)
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  • Principal Mechanical Engineer…

    RTX Corporation (Marlborough, MA)
    …processing and power equipment, and launchers. The USS department is looking for a Principal Mechanical Engineer to lead the Undersea, Sensors & Structures (USS) ... The Raytheon Hardware Engineering Organization leads the hardware design, development and production support of a wide breadth of air, land, sea, and space systems.… more
    RTX Corporation (07/31/25)
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  • Principal Mech Engineer - SL

    RTX Corporation (Andover, MA)
    …and production support .** **The ADGE department is looking for a full-time** ** Principal Mechanical Engineer - Team Lead,** **located in Andover, MA.** **The ... will support and lead multi-disciplined engineering teams and provide mechanical solutions and services across all program phases including proposal development.… more
    RTX Corporation (08/08/25)
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  • Principal Scientist, Biointerfaces…

    ConvaTec (Lexington, MA)
    …tissue culture and materials science where it interfaces with biological systems to support business needs. Positioned at the leading edge of front end innovation as ... and stakeholder management are critical to success within this role. The principal scientist will apply subject matter expertise in cell culture, tissue engineering,… more
    ConvaTec (07/22/25)
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  • Epic Application Analyst Principal

    Intermountain Health (Boston, MA)
    Principal analyst is responsible for providing overseeing technical support , configuration, integration, and maintenance for various healthcare applications and ... their technologies throughout their lifecycle (eg, selection, implementation, support , archival and decommissioning). The Principal analyst will provide… more
    Intermountain Health (07/18/25)
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  • Principal Tooling Engineer

    RTX Corporation (Andover, MA)
    Principal Tooling Engineer** your responsibilities will include designing custom mechanical solutions to support manufacturing, assembly, inspection and test ... + Representing manufacturing as a Subject Matter Expert and mechanical engineering resource to support a variety...Matter Expert and mechanical engineering resource to support a variety of factory initiatives. + Promoting standardized… more
    RTX Corporation (08/01/25)
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