• Tech Support Principal Engineer

    AVEVA (Lake Forest, CA)
    …skills, and relevant educational attainment and/or training.** **Job Title:** **Tech Support Principal Engineer ** **Location:** USA - Houston, TX/ Lake Forest, ... to help them get maximum value from our software. As a Tech Support Principal Engineer , you will work as part of the Global Technical Support team which is… more
    AVEVA (11/04/25)
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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 (11/21/25)
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  • Principal Engineer , NPI & Transfers

    Terumo Neuro (Aliso Viejo, CA)
    **12966BR** **Title:** Principal Engineer , NPI & Transfers **Job Description:** Responsible for leading robust manufacturing process development and enhancement ... for Hiring Ordinance, and San Francisco Fair Chance Ordinance. **External-Facing Title:** Principal Engineer , NPI & Transfers **Posting Country:** US - United… more
    Terumo Neuro (11/20/25)
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  • Sr Principal Engineer , R&D

    Terumo Neuro (Aliso Viejo, CA)
    **12964BR** **Title:** Sr Principal Engineer , R&D **Job Description:** Support the development of medical device products, including writing or verifying ... related medical device experience * Good communication skills **External-Facing Title:** Sr. Principal Engineer , R&D **Posting Country:** US - United States… more
    Terumo Neuro (11/18/25)
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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, including ... 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 , NPD, Advanced…

    Edwards Lifesciences (Irvine, CA)
    …groundbreaking innovations that shape the future of structural heart technology. The Principal Engineer is responsible for providing technical ownership to ... developed that fully meet the operational needs for commercial success. The principal engineer will work collaboratively with R&D, supplier development, quality,… more
    Edwards Lifesciences (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, ... 401k retirement, tuition reimbursement, and vacations/holidays. **The Opportunity |** **Principle Engineer ** **Location: Brea, CA** Step into a challenging role and… more
    Curtiss-Wright Corporation (10/18/25)
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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 Division ... of Southland Industries. A large component of this role will be focused on client relationship development and management and directly supporting and developing the strategic growth of the design department and business services. A perfect candidate will be an… more
    Southland Industries (09/01/25)
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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 ... (HTI)** as a leader in disruptive catheter innovations. The Senior Principal Engineer will drive the incubation of early-stage ideas into high-impact, clinically… more
    J&J Family of Companies (11/21/25)
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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 Civil Engineer

    Parsons Corporation (Irvine, CA)
    …**Opportunity:** Our **Parsons Irvine, California office** is now hiring for a highly experienced ** Principal Engineer ** to join our team! In this role you will ... clients** . **Overview:** Parsons has an exciting job opportunity for a ** Principal Engineer ** to join the expanding transportation infrastructure team with… more
    Parsons Corporation (10/31/25)
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  • Principal Systems Engineer , R&D…

    BD (Becton, Dickinson and Company) (Irvine, CA)
    …and enhancing the quality of life through our advanced hemodynamic monitoring solutions. ** Principal Systems Engineer - BD Advanced Patient Monitoring** We are ... seeking a highly skilled and experienced Principal Systems Engineer to join our dynamic team. The ideal candidate will have a strong background in medical… more
    BD (Becton, Dickinson and Company) (11/23/25)
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  • Senior Principal Security Engineer

    Providence (Irvine, CA)
    …the best people, we must empower them.** **Providence Health is seeking a Senior Principal Security Engineer with a threat hunting and cyber threat intelligence ... 5 years' experience in a dedicated threat hunting role at the Principal or Senior Principal level, or an equivalent position. + Strong experience in malware… more
    Providence (11/27/25)
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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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  • Senior Principal SEIT Engineer

    RTX Corporation (Anaheim, CA)
    …Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion ... while embracing integrity, innovation and work-life balance. The **Senior Principal SEIT Engineer ** will have a strong background in algorithm development and… more
    RTX Corporation (10/09/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation Satellite ... and work-life balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in Navigation Warfare (NAVWAR),… more
    RTX Corporation (10/07/25)
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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 ... We have the talent, diverse perspectives, and guts to engineer the extraordinary. Learn more about our business, mission,...We have the talent, diverse perspectives, and guts to engineer the extraordinary. **We change lives** . Each team… more
    Medtronic (11/08/25)
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  • Principal Geotechnical Engineer

    AECOM (Orange, CA)
    …Dams Department in Orange, California office has an immediate need for an experienced Principal Geotechnical Engineer with focus in Dams/Levees to take on a ... or demonstrated equivalency of experience and or education + Professional Engineer 's (PE) license + Driver's License **Preferred Qualifications** + Master's degree… more
    AECOM (10/09/25)
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  • Principal Application Engineer

    Henkel (Irvine, CA)
    Principal Application Engineer _ Semiconductor Advanced Package **_About_** **_this_** **_position_** At Henkel, you'll be part of an organization that's shaping ... make an impact at Henkel. **What you'll do** + Technical service engineer who provides technical engineering support for Henkel's Advanced Packaging Material… more
    Henkel (11/13/25)
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  • Principal Construction Engineer

    TYLin (Ontario, CA)
    …finding more sustainable solutions. **Job Summary** TYLin is looking to hire a Principal Construction Engineer for our Ontario, CA office. **Responsibilities & ... Qualifications** **Qualifications:** + Establish project filing system in accordance with client requirements and manage electronic filing system. + Log and manage project submittals, RFI's and correspondence. + Create meeting agendas and minutes; distribute… more
    TYLin (09/19/25)
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