• Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …other engineering disciplines, as well as operations, systems, quality and program offices. This Principal Engineer role will be based in Marlborough, MA and is ... production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar...from concept development through design, development , build and test . Key requirements for this position include proven problem… more
    RTX Corporation (11/13/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Tewksbury, MA)
    ** Principal Hardware Engineer ** Curtiss Wright is seeking an experienced ** Principal Hardware Engineer ** to join our Defense Solutions Group. This role ... involves planning, leading, and **designing complex electrical boards,** including single board computers (SBC), FPGA, switch, and input/output cards in 3U and 6U… more
    Curtiss-Wright Corporation (10/05/25)
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  • Principal Desktop UI Software…

    Medtronic (Newton, MA)
    …of professional growth and cross-functional collaboration as we work together to engineer the extraordinary. The Principal Desktop UI Software Engineer ... advanced mapping techniques to create detailed images of the heart's electrical activity, helping physicians identify abnormal areas causing arrhythmias. Once… more
    Medtronic (11/18/25)
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  • RF Antenna Design Engineer

    Lockheed Martin (Chelmsford, MA)
    …power industry and the military's green power initiatives\. MFC has seven principal product categories that correspond to the vital capabilities it provides our ... are seeking a highly skilled and experienced Antenna Development Engineer to join our team in designing & developing...* Develop and maintain technical documentation, including design reports, test plans, and test reports * Mentor… more
    Lockheed Martin (10/04/25)
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  • Senior Principal Data Center…

    Oracle (Boston, MA)
    **Job Description** As a Senior Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and depth ... is required to work cross-functionally with different disciplines (Mechanical, Electrical , Thermal, and Software) to develop thermal solution optimized for the… more
    Oracle (11/25/25)
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  • Principal Transmission Planning…

    ManpowerGroup (Waltham, MA)
    ** Principal Transmission Planning Engineer ** **12+ month contract to hire** **Location: Successful candidate can be located in either our Waltham, MA, Boston, ... Job Purpose looking for a knowledgeable, curious, and driven Principal Transmission Planning Engineer to join our...in the US and UK. Qualifications * Bachelors in Electrical Engineering, Mathematics or related technical fields. Power systems… more
    ManpowerGroup (10/25/25)
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  • Principal Human Factors Engineer

    RTX Corporation (Tewksbury, MA)
    …Human Factors, and Supportability. + This is an exciting opportunity for a highly motivated Principal Human Factors Engineer to join us onsite in a closed area ... the LCE team in Tewksbury, MA. **What You Will Do** + As a Principal Human Factors Engineer , your responsibilities will include: + Developing and implementing… more
    RTX Corporation (09/13/25)
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  • System Engineer Support Principal

    Applied Research Solutions (Bedford, MA)
    **Description** Applied Research Solutions is seeking a full-time System Engineer Support Principal . Significant software management experience required, as this ... reviews to evaluate alternative proposed plans, systems engineering programs, design, and test results to assure that subsystem and system performance is achieved in… more
    Applied Research Solutions (11/13/25)
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  • Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …by Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly motivated ** Principal RF Design Engineer ** to work on Identification of Friend or Foe ... (IFF) products for defense applications. The Electrical Engineering department at Aberdeen, MD Proving Grounds supports...commercially available components. **What You Will Do** * Design, test , and integrate analog and RF / microwave components… more
    RTX Corporation (10/13/25)
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  • Principal Mechanical CADD Engineer

    RTX Corporation (Tewksbury, MA)
    …more secure world. The Raytheon Hardware Engineering Organization leads the mechanical, electrical and test hardware design, development and production of radar, ... integration, and production support. We have an opportunity for an experienced Principal Mechanical CADD Engineer to support our radar development programs.… more
    RTX Corporation (09/30/25)
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