• Integra LifeSciences (Irvine, CA)
    …to advance patient outcomes and set new standards of care. The Principal Product Development Engineer will lead major system projects of varying scope ... across Integra with a focus on neurological diseases. The Principal Product Development Engineer will be responsible...project team through all phases of the product development design control process. To perform this job successfully, an… more
    DirectEmployers Association (10/08/25)
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  • Henkel (Irvine, CA)
    Principal Application Engineer **_About_** **_this_** **_Position_** At Henkel, you'll be part of an organization that's shaping the future through innovation, ... 5S, etc. + Support new product development activities and quality standards . + Interact with customers for product recommendations and process improvements… more
    DirectEmployers Association (10/10/25)
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  • Arup (Los Angeles, CA)
    …(building's scale) project management experience + United States hospital (acute inpatient) design experience + Mechanical or Electrical engineer + Strong ... processes and assets. We always apply the world's highest standards and push designs harder. Our focus is shaping...Profit/Loss across your projects + Project Directorship as the Principal in Charge of our major healthcare projects, representing… more
    DirectEmployers Association (11/22/25)
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  • Arup (Los Angeles, CA)
    …solutions, utility design , grading and earthwork, roadway geometry, pavement design , and accessibility standards . . Experience winning and delivering ... our civil engineering team.The ideal candidate should be a licensed civil engineer with extensive experience in multi-disciplinary projects serving as a project… more
    DirectEmployers Association (10/14/25)
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  • Principal Engineer

    MetroLink (Los Angeles, CA)
    Principal Engineer , Standards and Design Print (https://www.governmentjobs.com/careers/scrra/jobs/newprint/5114820) Apply  Principal Engineer , ... the operator of the METROLINK Commuter Rail System, is seeking a Principal Engineer , Design and Standards , who will support the design and ensure… more
    MetroLink (10/16/25)
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  • Principal Systems Engineer

    The Walt Disney Company (Anaheim, CA)
    …join this team and make an impact? The successful candidate will perform as Principal Systems Engineer - Design Assurance within Disneyland Resort's Global ... remains critical for achieving both technical excellence and favorable business outcomes. The Principal Systems Engineer - Design Assurance role is a… more
    The Walt Disney Company (12/06/25)
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  • Managing Principal Engineer - MEP…

    Southland Industries (Garden Grove, CA)
    **Position Summary** As a Managing Principal Engineer , you will manage, coordinate, and lead (conceptual) design on projects for the Southern California ... and management and directly supporting and developing the strategic growth of the design department and business services. A perfect candidate will be an excellent… more
    Southland Industries (12/01/25)
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  • Principal Engineer , Design

    Stryker (Irvine, CA)
    Stryker - Inari Medical is seeking a ** Principal Engineer , Design Quality** in **Irvine, CA!** In this role, you will serve as a strategic technical expert ... driving quality excellence across the division. You'll influence key design decisions, establish best practices, and ensure compliance. Working across functions, you… more
    Stryker (12/07/25)
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  • Senior Principal Digital Design

    Leonardo DRS, Inc. (Cypress, CA)
    …electro-optical/infrared systems for surveillance and targeting applications. We are seeking a Senior Principal Digital Design Engineer to join the company ... experience working in Electrical Engineering with emphasis in FPGA design + Ability to solve problems at circuit and...applications + Familiarity with DoD, NASA, and relevant industry standards + Current Secret or Top Secret (TS) clearance… more
    Leonardo DRS, Inc. (11/20/25)
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  • Senior Principal Mechanical Engineer

    J&J Family of Companies (Irvine, CA)
    …journey to wellness. Learn more at https://www.jnj.com/medtech **Job Summary:** The Senior Principal Engineer role is pivotal in establishing the **Haifa Tech ... You will join a proud heritage of continually elevating standards of care for stroke, heart failure and atrial...as a leader in disruptive catheter innovations. The Senior Principal Engineer will drive the incubation of… more
    J&J Family of Companies (11/21/25)
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  • Principal / Sr. Principal Software…

    Northrop Grumman (Los Angeles, CA)
    …a part of our mission! We are looking for you to join our team as a ** Principal ** / **Sr. Principal Software Engineer ** based out of Woodland Hills, CA. As ... chartered with providing the skills, innovative technologies to develop, design , produce and sustain optimized product lines across the...a ** Principal ** / **Sr. Principal Software Engineer more
    Northrop Grumman (11/25/25)
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  • Principal Electrical Engineer

    Medtronic (Los Angeles, CA)
    …connected, compassionate world. **A Day in the Life** The Principal Electrical Engineer will lead the design and development of advanced medical devices for ... teamwork are essential for success in this position. **About the Role:** As a Principal Electrical Engineer , you will play a key leadership role in the… more
    Medtronic (12/09/25)
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  • Principal Mechanical Engineer - JJMT…

    J&J Family of Companies (Irvine, CA)
    …their journey to wellness. Learn more at https://www.jnj.com/medtech **Job Summary:** The Principal Engineer plays a critical role in advancing catheter ... engineers, with regular collaboration across internal and external research partners. The Principal Engineer contributes to the incubator's ability to deliver… more
    J&J Family of Companies (11/21/25)
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  • Principal / Sr. Principal Modeling…

    Northrop Grumman (Los Angeles, CA)
    Principal Level or a Sr. Principal Level. **Basic Qualifications for a Principal Modeling, Simulation and Analysis Systems Engineer :** + BS degree in a ... onsite full-time in Woodland Hills, California. **Basic Qualifications for a Senior Principal Modeling, Simulation and Analysis Systems Engineer :** + BS degree… more
    Northrop Grumman (11/11/25)
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  • Principal / Sr. Principal Software…

    Northrop Grumman (Los Angeles, CA)
    … Level or a Sr. Principal Level. **Basic Qualifications for a Principal Software Engineer :** + Bachelor's with 5 years of professional software development ... chartered with providing the skills, innovative technologies to develop, design , produce and sustain optimized product lines across the...at Woodland Hills, CA **Basic Qualifications for a Sr. Principal Software Engineer :** + Bachelor's with 8… more
    Northrop Grumman (12/04/25)
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  • Senior Principal IT/OT Infrastructure…

    Genentech (Los Angeles, CA)
    …Automated Inspection, Autoinjector Assembly, Packaging/Finished Products). **The Opportunity** A Senior Principal ITOT Infrastructure Engineer is being hired to ... time is expected during the project phase. **What You'll Do** Senior Principal ITOT Infrastructure Engineer (Department: ITOT/Infrastructure - Leadership Role)… more
    Genentech (10/25/25)
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  • Principal Engineer

    Carollo Engineers (Los Angeles, CA)
    design , and construction of water and wastewater facilities. We are seeking a Principal Engineer to provide design management, project management, and ... of significant size and complexity, with full responsibility over design decisions and quality standards + Specific...design is required + Registration as a Professional Engineer in the State of California + Must have… more
    Carollo Engineers (11/18/25)
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  • R&D Principal Engineer

    J&J Family of Companies (Irvine, CA)
    …States of America **Job Description:** Johnson & Johnson is hiring for an R&D Principal Engineer - Electrophysiology to join our team located in Irvine, CA. At ... You will join a proud heritage of continually elevating standards of care for stroke, heart failure and atrial...journey to wellness. Learn more at https://www.jnj.com/medtech The R&D Principal Engineer will lead the R&D work-stream… more
    J&J Family of Companies (12/13/25)
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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 ... include the following and other duties may be assigned. + Support design verification activities associated with a family of insulin delivery pump/transmitter… more
    Medtronic (12/05/25)
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  • Principal IT Systems Engineer

    SpaceX (Hawthorne, CA)
    Principal IT Systems Engineer Hawthorne, CA...and responsibility for the processes, systems, and tools they design and manage, all in support of our mission ... the ultimate goal of enabling human life on Mars. PRINCIPAL IT SYSTEMS ENGINEER SpaceX is seeking...Lead projects with various stakeholders from multiple disciplines to design and implement solutions at scale. + Mentor and… more
    SpaceX (11/02/25)
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