• Principal Mechanical Engineer

    RTX Corporation (Goleta, CA)
    …as internal customers leading the supporting programs. **What You Will Do** + The Principal Engineer is a key technical contributor to the programs and products ... a safer, more secure world. Raytheon is seeking a Principal Mechanical Engineer to lead new product...includes, but is not limited to, thermal and structural design and analysis, electrical component design… more
    RTX Corporation (12/16/25)
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  • Sr. Principal Digital Integration and Test…

    Northrop Grumman (Linthicum Heights, MD)
    …right opportunities to fit your life and launch your career today. **Snr. Principal Digital I&T Engineer (T4):** Northrop Grumman Electronics and Payloads ... Engineering is seeking a **Senior** ** Principal Digital Integration & Test (I&T)** Engineer ...schedule and under budget. In this position the I&T Engineer will design and develop advanced digital… more
    Northrop Grumman (10/09/25)
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  • Sr. Principal Control Systems…

    Republic Services (Phoenix, AZ)
    **POSITION SUMMARY:** The Sr Principal Control Systems Engineer plays a critical role in optimizing automation, infrastructure design , controls, and ... system integration through hardware, software, systems, processes, and protocols. The Sr Principal Control Systems Engineer serves as a hands-on technical… more
    Republic Services (12/31/25)
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  • Principal System Engineer

    Leidos (Tewksbury, MA)
    **Description** Leidos Security Enterprise Solutions (SES) has an opening for Principal System Engineer to act as an IMS instrument system lead to support the ... requirements traceability to guide design decisions. + Provide system-level design input to scientific, mechanical, electrical , and software teams-ensuring… more
    Leidos (12/30/25)
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  • Principal R&D/Product DVL Engineer

    TE Connectivity (Harrisburg, PA)
    … Engineer in the Signal Integrity team, you will focus on the electrical design , simulation, and verification-validation testing of high-speed products in the ... PRINCIPAL R&D/PRODUCT DVL ENGINEER Posting Start...experience + 5+ years of relevant work experience in electrical design , RF design , or...years of relevant work experience in electrical design , RF design , or PCB design… more
    TE Connectivity (12/30/25)
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  • ASIC/FPGA Principal SoC Engineer VI

    Lockheed Martin (Denver, CO)
    **Description:** Join Our Team as an **ASIC/FPGA Principal SoC Engineer ** where you will work on the development of a sophisticated state\-of\-the\-art avionics ... Martin Space's Silicon Solutions team and seeking a future\-looking Principal SoC Engineer who is able to...aspects of ASIC, FPGA, SoC development, to include architecture, design , and analysis, seeking opportunity to reduce total system… more
    Lockheed Martin (12/18/25)
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  • Sr Principal Engineer Systems…

    Northrop Grumman (Melbourne, FL)
    …making history. Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Systems Engineer - Nuclear Survivability (NH&S) to join our team ... diverse individuals. The position will be located in **Melbourne, Florida.** The Senior Principal NH&S Engineer will have a unique opportunity to support … more
    Northrop Grumman (12/17/25)
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  • 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 ... , integration, and production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development programs. This… more
    RTX Corporation (11/13/25)
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  • Principal Engineer FPGA/ASIC…

    RTX Corporation (Windsor Locks, CT)
    …aircraft, engines, weapons systems, cargo, missiles, and special test equipment. As a Principal Engineer FPGA/ASIC, you will engage in the full design ... products to ensure quality standards and business objectives are met. + Design electrical equipment, facilities, components, products, and systems for… more
    RTX Corporation (12/20/25)
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  • Principal Power Electronics Engineer

    Techtronic Industries North America, Inc. (Brookfield, WI)
    …in-house under the watch of this team. We continue to invest in electrical engineering resources to design and develop leadership in electronic capabilities; ... learn more about our story click HERE (https://www.milwaukeetool.com/Company/Milwaukee-Story) . The Principal Power Electronics Engineer will manage and lead the… more
    Techtronic Industries North America, Inc. (11/15/25)
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