• 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
    DirectEmployers Association (10/08/25)
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  • Rocket Lab Corporation (Long Beach, CA)
    …global headquarters in Long Beach, CA, the Principal Spacecraft Systems Engineer is responsible for the development and maintenance of technical budgets, ... or who build and assemble satellite hardware and software that supports other satellite missions. PRINCIPAL SPACECRAFT SYSTEMS ENGINEER Based out of Rocket Lab's… more
    Upward (08/04/25)
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  • Rocket Lab Corporation (Long Beach, CA)
    …Rocket Lab's headquarters in Long Beach, CA, the Principal /Senior Combustion Devices Engineer will be responsible for the development of one or more ... rewarding environment, this is your opportunity. SENIOR COMBUSTION DEVICES ENGINEER II / PRINCIPAL COMBUSTION DEVICES ...turbomachinery and engine systems teams, to make a high-end product that could be iterated fast and seamlessly. Work… more
    Upward (08/04/25)
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  • Rocket Lab Corporation (Long Beach, CA)
    … of re-usable liquid launch vehicle, this is your opportunity! SENIOR / PRINCIPAL MANUFACTURING ENGINEER - PROPULSION Based out of Rocket Lab's Engine ... Development Center in Long Beach, CA the Manufacturing Engineer - Propulsionis responsible for overseeing the introduction and...this position can be hired at the Senior Manufacturing Engineer II or Principal Manufacturing Engineer more
    Upward (08/04/25)
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  • Henkel (Irvine, CA)
    …to site safety practices, use of laboratory equipment, 5S, etc. + Support new product development activities and quality standards. + Interact with customers for ... Principal Application Engineer **_About_** **_this_** **_Position_**...at Henkel. ** **What you'll do** + Drive the development and implementation of adhesive technology solutions within the… more
    DirectEmployers Association (10/10/25)
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  • Amphenol CIT (Cerritos, CA)
    …gross margin guidelines to support business targets. + Lead new product development initiatives; oversee project timelines, deliverables, and cross-functional ... + Prepare and deliver monthly reports summarizing revenue, margin performance, new product development progress, key successes, and market trends. + Participate… more
    DirectEmployers Association (10/21/25)
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  • Henkel (Irvine, CA)
    Principal Application Engineer _ Semiconductor Advanced Package **_About_** **_this_** **_position_** At Henkel, you'll be part of an organization that's shaping ... and/or product classes by novel approaches to application process development , troubleshooting, and material characterization. **What makes you a good fit** +… more
    DirectEmployers Association (08/20/25)
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  • 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
    DirectEmployers Association (09/16/25)
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  • Terumo Neuro (Aliso Viejo, CA)
    **12966BR** **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
    DirectEmployers Association (08/21/25)
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  • Amphenol CIT (Cerritos, CA)
    …customers to driving innovation in commercial and test & measurement markets, we engineer the connections that power tomorrow's technology. With our principal ... Coach, train, and mentor the inside sales force to improve product knowledge, sales techniques, and customer service effectiveness-fostering professional growth… more
    DirectEmployers Association (08/27/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Azusa, CA)
    …Come be a part of our mission. Northrop Grumman Space Systems is seeking a **Sr. Principal Systems Engineer ** or **Staff Systems Engineer ** to join our team ... and innovative solutions to advanced technical problems. The successful engineer will contribute to the overall development ...This requisition can either be filled as a **Sr. Principal ** or **Staff Systems Engineer ** depending on… more
    Northrop Grumman (09/24/25)
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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 (10/21/25)
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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 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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  • Foundry Technology Principal

    Skyworks (Irvine, CA)
    Foundry Technology Principal Engineer Apply now " Date:Oct 23, 2025 Location: Irvine, CA, US Company: Skyworks If you are looking for a challenging and exciting ... broad technology expertise and one of the most extensive product portfolios in the industry, we are Connecting Everyone...& Manufacturing Group is looking for a Foundry Technology Engineer to support Si. technology development focusing… more
    Skyworks (08/27/25)
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  • Senior Principal Electrical Engineer

    Medtronic (Northridge, CA)
    …in the Life** In this exciting and challenging role as a Senior 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 (10/23/25)
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  • Principal Engineer

    Curtiss-Wright Corporation (Brea, CA)
    ** Principal Engineer ** **_Join the WRIGHT team!_** Curtiss-Wright is a global leader in providing valves, pumps, actuators, pipe restraints, instrumentation, ... 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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  • ASIC and/or FPGA Design & Verification…

    The Boeing Company (Huntington Beach, CA)
    …for multiple **ASIC and/or FPGA Design and Verification Engineers (Lead, Senior or Principal )** to join us as part of our Boeing Electronic Products team at ... that cut across every domain at Boeing. Our diverse development portfolio provides opportunities to learn with exposure to...learn with exposure to the breadth of the Boeing product line - approximately half our design work is… more
    The Boeing Company (10/23/25)
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