• Sr Principal R&D Engineer

    Olympus Corporation of the Americas (Westborough, MA)
    …more about Life at Olympus (https://www.olympusamerica.com/careers) . **Job Description** The Sr Principal R&D Engineer is responsible for contributing to the ... + Perform design analysis, eg tolerance stack-ups, strength of materials (factor of safety ), FEA risk analysis, etc. required for new and existing products. +… more
    Olympus Corporation of the Americas (08/02/25)
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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) ... a vision for a safer, more connected world. At RTX we value: Safety , Trust, Respect, Accountability, Collaboration, and Innovation. **Learn More & Apply Now!** +… more
    RTX Corporation (07/31/25)
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  • Principal Software Engineer MDS SW…

    RTX Corporation (Woburn, MA)
    …that create a safer, more secure world. The Raytheon team is looking for a Principal Software Engineer to support our radar programs and the Missile Defense ... vision for a safer, more connected world. At RTX we value: Safety , Trust, Respect, Accountability, Collaboration, and Innovation. Relocation Eligibile **Learn More &… more
    RTX Corporation (07/29/25)
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  • Principal Systems Engineer (Modeling…

    RTX Corporation (Tewksbury, MA)
    …world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer (Modeling & Simulation).** IAMDS leads all aspects ... a vision for a safer, more connected world. At RTX we value: Safety , Trust, Respect, Accountability, Collaboration, and Innovation. **Learn More & Apply Now!** +… more
    RTX Corporation (07/24/25)
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  • Principal Substation P&C Engineer

    ENTRUST Solutions Group (Marlborough, MA)
    **Description** **Join Our Team as aP&C Engineer !** Are you passionate about power systems and looking to make a significant impact in the field of protective ... NERC and NPCC protection and control standards. + **Innovate:** Engineer protective relay and control systems, calculate relay settings,...Work:** Make a real difference in the reliability and safety of power systems. **Not quite right for you?… more
    ENTRUST Solutions Group (08/20/25)
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  • Principal Systems Engineer - MA…

    RTX Corporation (Tewksbury, MA)
    …thrive in dynamic environments? Raytheon is seeking a talented and motivated Systems Engineer to join our team within the Systems Engineering and Test Capabilities ... functions seamlessly. **What You Will Do** In this Systems Engineer role, you will support the following types of...a safer, more connected world. At RTX we value: Safety , Trust, Respect, Accountability, Collaboration, and Innovation. + Relocation… more
    RTX Corporation (10/15/25)
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  • EA/EP Sr Principal Systems Engineer

    RTX Corporation (Marlborough, MA)
    …We are seeking a talented **Electronic Attack / Electronic Protection (EA/EP) Systems Engineer ** to join a team of engineers that designs and develops world-class ... **What You will Do:** The EA/EP and SP Systems Engineer will be responsible for the definition of radar...a safer, more connected world. At RTX we value: Safety , Trust, Respect, Accountability, Collaboration, and Innovation. **Learn More… more
    RTX Corporation (10/13/25)
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  • Principal Project Engineer , Capital…

    AbbVie (Worcester, MA)
    …AbbVie Bioresearch Center in Worcester, MA is seeking an experienced capital project engineer to be part of the Project Engineering group. The selected candidate ... limited to) scheduling of contractors around production operations, generation of contractor safety permits, oversight of contractor safety while on site, and… more
    AbbVie (09/09/25)
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  • Principal Software Engineer…

    Boston Engineering Corporation (Waltham, MA)
    …in Waltham, MA. Boston Engineering is seeking a Technical Lead Software Engineer to guide and execute software development within our Maritime Intelligence Business. ... systems + Ensure software meets demanding real-time performance, reliability, and safety requirements + Foster a collaborative and innovative engineering culture… more
    Boston Engineering Corporation (08/28/25)
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  • Principal Engineer

    Constellation (Everett, MA)
    …develop, manage and implement engineering activities related to plant safety , reliability, maintainability, and availability ensuring compliance to customer's needs, ... all engineering products prepared or overseen are in accordance with applicable safety analyses, industry codes, and all regulatory requirements + Develop, implement… more
    Constellation (07/29/25)
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