• Principal R&D Thermal Product Development…

    TE Connectivity (Middletown, PA)
    Principal R&D Thermal Product Development Engineer Posting Start Date: 10/21/25 **At TE, you will unleash your potential working with people from diverse ... technical challenges such as: + Manufacturability + Tolerancing + Structural Integrity + Life Cycle + Cost & Market...of liquid and/or immersion cooling. + Experience with mechanical structural analysis is a plus. + Self-motivated, efficient, able… more
    TE Connectivity (12/04/25)
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  • Principal Design Engineer (Onsite)

    RTX Corporation (Haltom City, TX)
    …evolving global market. Collins Aerospace Landing Systems is seeking a talented Principal Design Engineer who will support existing certified landing systems ... safety critical structure design and analysis experience + Fatigue life and structural analysis for complex metallic structures + Full life cycle experience in… more
    RTX Corporation (11/21/25)
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  • Sr Principal Engineer , Human…

    Edwards Lifesciences (Irvine, CA)
    …future of structural heart technology. **How you'll make an impact:** This Senior Principal Human Factors Engineer role is a unique opportunity to foster and ... towards research and development to drive and develop groundbreaking medical innovations for structural heart disease. As part of our R&D Engineering team, you will… more
    Edwards Lifesciences (11/15/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Richardson, TX)
    …Systems Integrated Strategic Solutions (ISSE) engineering team is seeking a self-motivated Principal Mechanical Engineer that thrives in the design, development, ... finite element analysis (FEA) using ANSYS to ensure compliance with structural integrity and fatigue performance criteria. + Conduct prototype build, integration,… more
    RTX Corporation (10/29/25)
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  • Senior Principal RF Mechanical…

    RTX Corporation (Tucson, AZ)
    …Effector RF Design Team at Raytheon is seeking a talented and experienced **Senior Principal Engineer ** to join our innovative and collaborative team in Tucson, ... involves planning and executing tests to evaluate the RF, thermal, and structural performance of radomes for next-generation defense systems. **What You Will Do:**… more
    RTX Corporation (10/21/25)
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  • Principal Antenna Design Engineer

    RTX Corporation (Mckinney, TX)
    …state-of-the-art technical projects. Raytheon's Apertures and RF Department is seeking a Principal Antenna Design Engineer to join the Radome & Apertures ... Antennas, Radomes, Computational Electromagnetics Modeling (CEM), RF Test, Mechanical, Structural and Thermal analysis, Material Science, Process and Manufacturing… more
    RTX Corporation (10/14/25)
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  • Principal Engineer - Delivery

    Berkshire Hathaway Energy (Reno, NV)
    **JOB DESCRIPTION** **Basic Purpose** Provides comprehensive civil/ structural engineering design services for substation and/or transmission facilities, and to ... jurisdiction._ _Develops economical, technically feasible, reliable transmission and substation civil/ structural designs with minimal supervision and guidance. Selects and… more
    Berkshire Hathaway Energy (10/25/25)
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  • Cleared Senior/ Principal Design and Test…

    Sandia National Laboratories (Livermore, CA)
    …Job Will Be Like: We are looking for a high performing design and qualification test engineer (R&D S&E Mechanical Engineer ) to join our team and help define and ... drive investigative and experimental efforts for a novel structural component being evaluated. This critical leadership role will require that product design intent… more
    Sandia National Laboratories (12/08/25)
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  • Power System Principal Engineer

    Austin Energy (Austin, TX)
    …345kV) in a congested urban area. **Job Description:** **Power System Principal Engineer ** **Purpose:** Under general direction, provides professional technical ... engineering, acquired either before and/or after licensing as a professional engineer . **Licenses and Certifications Required:** + Licensed Professional Engineer more
    Austin Energy (11/25/25)
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  • Principal Civil Engineer

    BAE Systems (Kingsport, TN)
    …incentives may be available based on position level and/or job specifics. ** Principal Civil Engineer ** **118571BR** EEO Career Site Equal Opportunity Employer. ... Contractor to the Department of Defense, is hiring a well rounded Civil Engineer to help us conceptualize, execute, and commission modernization and new construction… more
    BAE Systems (11/20/25)
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