• Disneyland Resort (Anaheim, CA)
    Join the magic behind the scenes at the Walt Disney Company as a Principal Manufacturing Engineer (internally known as Principal Quality Engineer ). In ... facilities, including machining, welding, casting, inspection and assembly of mechanical components.Coordinate with internal and external partners to resolve… more
    Talent (10/17/25)
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  • Principal Mechanical Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …systems for surveillance and targeting applications. We are seeking a highly motivated Principal Mechanical Engineer with a strong background in thermal ... technologies. **Basic Qualifications and Required Skills** + Bachelor's degree in Mechanical or Aerospace Engineering with 10+ years of relevant experience (8+… more
    Leonardo DRS, Inc. (08/21/25)
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  • Principal Mechanical Design…

    Medtronic (Northridge, CA)
    …innovation in a more connected, compassionate world. **A Day in the Life** As a Principal Mechanical Design Engineer , you will be a technical leader within ... organization, driving the design, development, and commercialization of advanced mechanical and electromechanical systems for diabetes management. You'll collaborate… more
    Medtronic (10/17/25)
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  • Senior Mechanical Engineer

    Parsons Corporation (Fountain Valley, CA)
    …Unleash your talent and redefine what's possible. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA ... improve communities? Parsons' Water Group in Pasadena, CA, is seeking a dynamic ** Principal Mechanical Engineer ** to lead and innovate in the design of… more
    Parsons Corporation (08/08/25)
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  • Mechanical Principal Engineer

    BD (Becton, Dickinson and Company) (Irvine, CA)
    …develop components and systems utilizing SolidWorks design tools while applying mechanical engineering principals. + Lead in the improvement, design and optimization ... conducting tests; train technicians/engineers and provide feedback; and coordinate technician/ engineer work. + Proactively identify issues, achieve resolution, and… more
    BD (Becton, Dickinson and Company) (10/01/25)
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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 ... for Hiring Ordinance, and San Francisco Fair Chance Ordinance. **External-Facing Title:** Principal Engineer , NPI & Transfers **Posting Country:** US - United… more
    Terumo Neuro (10/06/25)
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  • Principal Product Development…

    Integra LifeSciences (Irvine, CA)
    …pathways to advance patient outcomes and set new standards of care. The Principal Product Development Engineer will lead major system projects of varying ... across Integra with a focus on neurological diseases. The Principal Product Development Engineer will be responsible...will be responsible for the complete development of the mechanical , electrical, software and optical aspects of a project… more
    Integra LifeSciences (10/08/25)
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  • Principal Manufacturing Quality…

    The Walt Disney Company (Anaheim, CA)
    Join the magic behind the scenes at the Walt Disney Company as a Principal Manufacturing Engineer (internally known as Principal Quality Engineer ). In ... and facilities, including machining, welding, casting, inspection and assembly of mechanical components. + Coordinate with internal and external partners to resolve… more
    The Walt Disney Company (10/18/25)
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  • Principal Hardware Engineer

    Microsoft Corporation (Aliso Viejo, CA)
    …that will manage and optimize the Cloud infrastructure. We are looking for a ** Principal Hardware Engineer ** to join the team. Microsoft's mission is to empower ... **Required Qualifications:** + Master's Degree in Electrical Engineering, Computer Engineering, Mechanical Engineering, + OR related field AND 7+ years technical… more
    Microsoft Corporation (10/11/25)
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  • Principal Hardware Engineer

    Microsoft Corporation (Aliso Viejo, CA)
    …will manage and optimize the Cloud infrastructure. We are looking for a ** Principal ** **Hardware Engineer ** to join the team. **Responsibilities** + Lead ... seamlessly. + Articulate architectural and design tradeoffs across electrical, mechanical , thermal, and cost dimensions to optimize for TCO, performance,… more
    Microsoft Corporation (10/07/25)
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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 or ... 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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  • 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 ... members all while embracing integrity, innovation and work-life balance. The **Senior Principal SEIT Engineer ** will have deep expertise in laboratory technology… more
    RTX Corporation (10/09/25)
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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 ... to perform the essential functions.** **Education and Experience:** + Bachelor's degree in Mechanical Engineering or a related field with minimum of 6 years relevant… more
    Envista Holdings Corporation (09/06/25)
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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 Division ... standards are maintained and followed + Act as the Mechanical Engineering expert for the division, which also includes:...you bring to the table:** + Four-year degree in Mechanical Engineering or related field required, MS degree preferred… more
    Southland Industries (09/01/25)
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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 (08/20/25)
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  • Principal Application Engineer

    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, ... a good fit** + Minimum of a bachelor's degree in Materials Science/Engineering, Mechanical Engineering, Chemical Engineering, or a related field, with 10+ years of… more
    Henkel (10/10/25)
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  • Design Principal - Strategic Market…

    Legence (Long Beach, CA)
    …laboratories, municipal, and federal sectors. Our specialties include electrical, mechanical , plumbing, fire protection, and technology integration. Our offered ... Los Angeles, and San Jose. We are seeking a visionary **Design Principal ** to lead engineering excellence, support strategic growth initiatives, and help shape… more
    Legence (10/01/25)
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  • Chief Engineer , Aerospace Electrification

    Eaton Corporation (Irvine, CA)
    …1158. Preferred Qualifications: * PhD from an accredited institution in Electrical or Mechanical Engineering. * Experience as a Principal Investigator in a ... Eaton's corporate Research Labs team is seeking a Chief Engineer to support Aerospace Electrification. This position can be...within the Energy Systems team. You will be a principal investigator on key projects responsible for developing and… more
    Eaton Corporation (10/10/25)
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  • Principle 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, ... 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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  • Distinguished Control Engineer - Algorithm…

    BD (Becton, Dickinson and Company) (Irvine, CA)
    **Job Description Summary** We are seeking a highly experienced Control Systems Engineer to lead the design and development of advanced control algorithms for ... a **maker of possible** with us. **Job Title:** Distinguished Control Engineer - Algorithm Development (Medical Devices) **Location:** Irvine, CA **Department:** R&D… more
    BD (Becton, Dickinson and Company) (09/04/25)
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