• Principal Product Development

    RTX Corporation (Goleta, CA)
    …safer, more secure world. Raytheon is seeking a Principal Mechanical Engineer to lead new product development within the Electronic Warfare Mechanical ... receiver subsystems for airborne platforms. The candidate oversees the mechanical development supporting a variety of programs...the supporting programs. **What You Will Do** + The Principal Engineer is a key technical contributor… more
    RTX Corporation (10/29/25)
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  • Sr. Automation Mechanical Engineer

    LSI Solutions (Victor, NY)
    …industry. + Experience leading high & low volume manufacturing equipment development . Principal Automation Mechanical Engineer + 12+ years of relevant ... aspects of automated systems for production and new product development activities. The Automation Mechanical Engineer...technical issues. + Lead Projects from initiation to completion. Principal Automation Mechanical Engineer +… more
    LSI Solutions (10/23/25)
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  • Principal R&D/Product DVL Engineer

    TE Connectivity (PA)
    …a safer, sustainable and more connected world. **Job Overview** As a Principal Mechanical Product Development Engineer in the Mechanical Center of ... PRINCIPAL R&D/PRODUCT DVL ENGINEER - ME COE...future of thermomechanical design, reliability engineering, and platform-based product development . By integrating advanced mechanical research, simulation,… more
    TE Connectivity (11/07/25)
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  • Sr Principal Mechanical

    Medtronic (Northridge, CA)
    …on your resume. Bachelor of Engineering degree and 10+ years of experience in mechanical product and process development OR Master's degree with a minimum of ... Day in the Life** As a member of the Mechanical Engineering R&D group, the individual selected for this...individual selected for this role will lead new product development activities of products such as insulin pumps, glucose… more
    Medtronic (11/12/25)
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  • Senior Principal Mechanical

    Genentech (South San Francisco, CA)
    **The Position** As a Senior Principal Mechanical Engineer at Genentech, you'll have the unique opportunity to lead the charge in designing and upgrading ... direction of the Director of Design Engineering, the Design Engineering Senior Principal Mechanical Engineer provides technical leadership and accountability… more
    Genentech (10/14/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Rolling Meadows, IL)
    …or Sr. Principal level based on the requirements below. **Basic Qualifications for Principal Mechanical Engineer :** - Bachelor of Science degree in ... with additional customer specified clearance prior to start. **Basic Qualifications for Sr. Principal Mechanical Engineer :** - Bachelor of Science degree in… more
    Northrop Grumman (10/28/25)
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  • Principal Mechanical Engineer

    Amazon (Columbus, OH)
    …that keeps millions of customers connected to the innovation they depend on. As a Principal Mechanical Engineer , you will be a technical leader driving ... and external partner teams to ensure products and solutions perform as intended. A Principal Mechanical Engineer role will work closely with mechanical more
    Amazon (10/29/25)
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  • Principal Mechanical Engineer

    Northrop Grumman (Melbourne, FL)
    …after funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for a ** Principal Mechanical Engineer /Sr. Principal Mechanical ... that can be filled at either level. As a Principal /Sr. Principal Mechanical Engineer...+ Facilitate cross IPT / discipline collaboration in the development of flight test instrumentation designs. + Procurement of… more
    Northrop Grumman (11/14/25)
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  • Mechanical Design Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …may be filled at as a Mechanical Engineer or a Principal Mechanical Engineer . Qualifications for both are listed below.** **Basic Qualifications ... product use lifetime + Developing engineering documentation associated with mechanical design and assembly. + Supporting development ...for both Mechanical Engineer AND Principal Mechanical Engineer :** + Experience… more
    Northrop Grumman (11/01/25)
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  • Mechanical Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …**Northrop Grumman Aeronautics Systems** has an opening for a ** Mechanical Systems Engineer / Principal Mechanical Systems Engineer ** to join ... will have responsibility for design and/or integration of aircraft mechanical or armament systems, including the development ...may be filled as an Mechanical Systems Engineer (level 2) / Principal Mechanical more
    Northrop Grumman (11/07/25)
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