• 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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  • Southland Industries (Garden Grove, CA)
    …This position manages conceptual design for specified projects. In addition, this role manages a larger group of engineers, responsible for achieving project goals ... and objectives. **What you'll do:** + May establish department objectives based on company strategic goals + Ensures engineering standards are maintained and followed + Provides design and engineering support to other departments as needed + Services as design… more
    DirectEmployers Association (09/11/25)
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  • 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
    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, ... 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
    DirectEmployers Association (10/10/25)
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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 ... make an impact at Henkel. **What you'll do** + Technical service engineer who provides technical engineering support for Henkel's Advanced Packaging Material… more
    DirectEmployers Association (08/20/25)
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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 ... in a similar role, professional selling experience in the electro- mechanical components industry, preferably with high-value electronic connectors, a plus.… more
    DirectEmployers Association (08/27/25)
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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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  • Sr Principal Mechanical Design…

    Medtronic (Northridge, CA)
    …connected, compassionate world. **A Day in the Life** As a member of the Mechanical Engineering R&D group, the individual selected for this role will lead new ... of Engineering degree and 10+ years of experience in mechanical product and process development OR Master's degree with...We have the talent, diverse perspectives, and guts to engineer the extraordinary. Learn more about our business, mission,… more
    Medtronic (10/01/25)
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  • Senior Mechanical Engineer

    Parsons Corporation (Fountain Valley, CA)
    …right now. We've got what you're looking for. **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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  • 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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  • 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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  • Application Engineer III

    EMCOR Group (Chino, CA)
    …applications and automated control systems. **Job Summary** **Job Title:** Application Engineer III ** Principal Duties and Responsibilities** + Executes project ... start-ups, commissioning, testing, and troubleshooting of installed BAS controls and mechanical systems on assigned projects. + Participates in the layout and… more
    EMCOR Group (10/14/25)
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  • Sr Automation Design Engineer

    EMCOR Group (Chino, CA)
    …and automated control systems. **Job Summary** **Job Title:** Senior Automation Design Engineer ** Principal Duties and Responsibilities** + The ability to ... understand the design and intent of mechanical equipment and systems (Chiller, Boiler, Custom AHUs, Primary/Secondary...etc.) + Bachelor's degree in engineering (preferably Electrical or Mechanical ) or equivalent field experience. + 7+ years of… more
    EMCOR Group (10/14/25)
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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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  • Process Engineer

    Mitsubishi Chemical Group (Irvine, CA)
    **Process Engineer (2105)** + Title:Process Engineer + Group Company: Mitsubishi Chemical Carbon Fiber & Composites + Location:Irvine, CA Group Company: + ... to the established company policies and Management of Change (MOC) process. Principal Accountabilities + Assess and analyze production operations to identify and… more
    Mitsubishi Chemical Group (08/26/25)
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  • Account Manager - Commercial HVAC

    EMCOR Group (Long Beach, CA)
    …automated control systems. **Job Summary** **Job Title** : Account Manager ** Principal Duties and Responsibilities** Persons filling this position will be ... and/or projects through various methods including contacting prospective client Chief Engineer , Property Managers, and/or Asset Managers, etc. + Making phone calls,… more
    EMCOR Group (10/14/25)
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