• Principal Product Development

    Integra LifeSciences (Irvine, CA)
    …new treatment pathways to advance patient outcomes and set new standards of care. The Principal Product Development Engineer will lead major system ... scope and complexity across Integra with a focus on neurological diseases. The Principal Product Development Engineer will be responsible for the… more
    Integra LifeSciences (10/08/25)
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  • Tech Support Principal Engineer

    AVEVA (Lake Forest, CA)
    …and relevant educational attainment and/or training.** **Job Title:** Tech Support Principal Engineer **Location:** Lake Forest, California, Houston, Texas or ... **Employment Type:** Full Time - Permanent **The job** The Principal Technical Support Engineer role represents a...Engineer or related field practicing in support, design, development , and/or integration of process control and IT solutions… more
    AVEVA (11/01/25)
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  • Sr Principal Mechanical Engineer

    Medtronic (Northridge, CA)
    …Engineering R&D group, the individual selected for this role will lead new product development activities of products such as insulin pumps, glucose sensors, ... related accessories. They will work at the intersection of product design and product development ,...We have the talent, diverse perspectives, and guts to engineer the extraordinary. Learn more about our business, mission,… more
    Medtronic (11/12/25)
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  • Principal Engineer , NPI & Transfers

    Terumo Neuro (Aliso Viejo, CA)
    **12591BR** **Title:** Principal Engineer , NPI & Transfers **Job Description:** Responsible for leading robust manufacturing process development and ... enhancement in medical devices for both existing and new product development , production, and processes by applying system-level understanding of the entire… more
    Terumo Neuro (10/06/25)
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  • Principal RFIC Design Engineer

    SpaceX (Hawthorne, CA)
    …domains + Perform IC floor planning and layout + Own packaging prototypes, product development , and release to production. Model package and external parasitic ... Principal RFIC Design Engineer Hawthorne, CA...the Starshield team, you will be working on advanced development programs in support of US National Security. In… more
    SpaceX (08/26/25)
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  • Principal Engineer , NPD, Advanced…

    Edwards Lifesciences (Irvine, CA)
    …fully meet the operational needs for commercial success. The principal engineer will work collaboratively with R&D, supplier development , quality, Pilot ops ... that shape the future of structural heart technology. The Principal Engineer is responsible for providing technical... development and associated engineering activities from early product development through product launch… more
    Edwards Lifesciences (11/08/25)
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  • Principal Security Engineer

    AVEVA (Lake Forest, CA)
    …(https://www.aveva.com/content/dam/aveva/documents/recruitment/AVEVA-Recruitment-Candidate-Fair-Processing-Notice-2024.pdf)** **.** **Position:** Principal Security ... **Salary Range:** $123,500.00 - $205,900.00 **About the Role:** We're looking for a ** Principal Security Engineer ** to lead our application security efforts and… more
    AVEVA (10/30/25)
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  • Senior Principal Engineer

    BD (Becton, Dickinson and Company) (Irvine, CA)
    **Job Description Summary** We are seeking an experienced senior-level Software Engineer to join our Algorithm development team. This role will focus on ... candidate will have a strong background in technical computing and software development , work with stakeholders on different stages of the software development more
    BD (Becton, Dickinson and Company) (09/14/25)
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  • Principal Engineer , Electrical…

    Terumo Neuro (Aliso Viejo, CA)
    **13090BR** **Title:** Principal Engineer , Electrical (R&D) **Job Description:** As a technical leader, responsible for leading the development of robust ... for Hiring Ordinance, and San Francisco Fair Chance Ordinance. **External-Facing Title:** Principal Electrical Engineer , R&D **Posting Country:** US - United… more
    Terumo Neuro (10/28/25)
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  • Principal Embedded Software Engineer

    Silvus Technologies (Irvine, CA)
    …for Irvine. The successful individual in this role will participate in the development of Silvus' MANET radios and advanced research projects. This is an opportunity ... streaming and push-to-talk voice application implementation. + Analyzing and improving product security and robustness to meet certain regulatory requirements such… more
    Silvus Technologies (10/02/25)
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  • Apartments.com - Principal Software…

    CoStar Realty Information, Inc. (Orange County, CA)
    Apartments.com - Principal Software Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential ... our customers. Learn more about Apartments.com (https://www.apartments.com/grow/about-us) . As a ** Principal Software Engineer ** , you will proactively lead the… more
    CoStar Realty Information, Inc. (10/01/25)
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  • Principal Engineer , R&D (Catheters)

    Terumo Neuro (Aliso Viejo, CA)
    **12913BR** **Title:** Principal Engineer , R&D (Catheters) **Job Description:** Support and lead teams in the development of medical device products, ... to prioritize and meet deadlines in a timely manner. **External-Facing Title:** Principal Engineer , R&D (Catheters) **Posting Country:** US - United States… more
    Terumo Neuro (10/23/25)
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  • Principal Engineer , R&D

    Terumo Neuro (Aliso Viejo, CA)
    **13002BR** **Title:** Principal Engineer , R&D **Job Description:** Support and lead teams in the development of medical device products, including writing ... for Hiring Ordinance, and San Francisco Fair Chance Ordinance. **External-Facing Title:** Principal Engineer , R&D **Posting Country:** US - United States… more
    Terumo Neuro (09/16/25)
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  • Principal Electrical Engineer - EMC

    Medtronic (Northridge, CA)
    …Day in the Life** In this exciting and challenging role as a Principal Electrical Engineer , your responsibilities will include Designing, developing, and ... requires the person to be onsite for test method development and supervising of product verification testing....We have the talent, diverse perspectives, and guts to engineer the extraordinary. Learn more about our business, mission,… more
    Medtronic (11/08/25)
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  • Principal Engineer

    Curtiss-Wright Corporation (Brea, CA)
    ** Principal Engineer **SIGN ON BONUS **_Join the WRIGHT team!_** Curtiss-Wright is a global leader in providing valves, pumps, actuators, pipe restraints, ... to work with a team of mechanical engineers in the areas of design, analysis, product development and qualification. In a fast paced and high demand environment,… more
    Curtiss-Wright Corporation (10/18/25)
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  • Principal R&D Engineer

    Envista Holdings Corporation (Orange, CA)
    **Job Description:** We're seeking a visionary ** Principal R&D Engineer ** to lead the design and development of cutting-edge dental devices-from ... of engineers, we'd love to meet you. **Essential Duties and Responsibilities:** Product Development & Innovation + Lead the design, development , and… more
    Envista Holdings Corporation (09/06/25)
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  • Principal Electrical Engineer

    Skyworks (Irvine, CA)
    …of specifications and reliability. May also review vendor capability to support product development . Required Experience and Skills Desired Experience and Skills ... Principal Electrical Engineer Apply now "...broad technology expertise and one of the most extensive product portfolios in the industry, we are Connecting Everyone… more
    Skyworks (09/10/25)
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  • Principal Validation Engineer

    Skyworks (Irvine, CA)
    Principal Validation Engineer Apply now " Date:Nov 13, 2025 Location: Irvine, CA, US Company: Skyworks If you are looking for a challenging and exciting career ... optimization, and characterization to ensure timely sample delivery and successful product ramp. Responsibilities Validation & Development + Develop… more
    Skyworks (11/14/25)
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  • Principal Supplier Quality Engineer

    Cordis (Irvine, CA)
    …to support supplier-related needs. + Provide technical guidance and quality input during product development and commercialization. + Act as a liaison between ... you. **We are the people behind the people who keep saving lives.** The ** Principal Supplier Quality Engineer (SQE)** will be responsible for ensuring the… more
    Cordis (09/23/25)
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  • Principal Engineer , Software…

    Western Digital (Irvine, CA)
    …Oriented Embedded programming and System Interlock design. + Knowledge of the SAFe Development process, specifically as a Product Owner or Scrum Master, and ... of efficiency + Familiar with SAFe Software and Firmware Development Process. Experience in the role of Product Owner or Scrum Master is highly desired + Good… more
    Western Digital (11/15/25)
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