• 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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  • Disneyland Resort (Anaheim, CA)
    …magic behind the scenes at the Walt Disney Company as a Principal Manufacturing Engineer (internally known as Principal Quality Engineer ). In this dynamic role, ... 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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  • FM (Woodland Hills, CA)
    …engineers in the field and live a "day in the life" of a consultant engineer . Assist with special projects and see how engineering data is used throughout the ... site assessments of the physical property, including roofs. + Review mechanical and electrical equipment operation, installation, maintenance, and loss potential… more
    DirectEmployers Association (10/03/25)
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  • Virgin Galactic (Tustin, CA)
    Virgin Galactic is seeking an Engineer II, Systems Engineer to join the systems engineering team responsible for the design/development and verification of our ... innovative and unique space flight systems. The Systems Engineer will join a team of talented systems engineers comprised of discipline professionals with expertise,… more
    DirectEmployers Association (10/04/25)
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  • Virgin Galactic (Tustin, CA)
    We are seeking a Senior Avionics Test Engineer to join our Avionics team. The ideal candidate will have at least 8 years of experience working with complex electro- ... mechanical systems in aerospace or a related field. We are looking for a generalist who will contribute to several roles in a fast-paced environment… more
    DirectEmployers Association (10/09/25)
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  • Virgin Galactic (Tustin, CA)
    As Engineer II - Fly-byWire, you will work within the Flight Controls Department. Your focus is on development of test software for our next generation spaceship. ... Experience** + Must posess a degree from an accredited university (preferably Aerospace, Mechanical , or Electrical Engineering). + 5 + years with Bachelor's; or 3… more
    DirectEmployers Association (10/04/25)
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  • Jet Propulsion Laboratory (Pasadena, CA)
    …system architecture and concept definition; detailed optical system design, opt- mechanical design, analysis and implementation; and alignment, test and calibration ... **Optics Section within the Optical Technology Group** to serve as an **Optical Engineer IV** . You will be reporting administratively to the **Group Supervisor of… more
    DirectEmployers Association (08/29/25)
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  • Virgin Galactic (Tustin, CA)
    The Sr. Structures Design Engineer will support the Airframe Design Team with an emphasis on the Wing and Fuselage structure. In depth knowledge of aircraft ... accredited institution, with a concentration in Aeronautical, Astronautical, Aerospace, or Mechanical Engineering. + 8+ years of experience in the aerospace industry… more
    DirectEmployers Association (09/27/25)
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  • Amphenol CIT (Cerritos, CA)
    …to driving innovation in commercial and test & measurement markets, we engineer the connections that power tomorrow's technology. With our principal manufacturing ... 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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  • Assistant Mechanical Engineer

    Burns & McDonnell (Brea, CA)
    **Description** The Assistant Mechanical Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world ... airports, institutional, industrial, manufacturing, government and military facilities. The Assistant Mechanical Engineer will work with the project team… more
    Burns & McDonnell (09/04/25)
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  • Mechanical Engineer - Aviation…

    Burns & McDonnell (Brea, CA)
    **Description** The Mechanical Engineer will work on project teams to create world class designs for new projects, alterations and redevelopments on a variety of ... HVAC and plumbing projects primarily for aviation, government, and military facilities. The Mechanical Engineer will work with the project team throughout the… more
    Burns & McDonnell (08/22/25)
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  • Senior Mechanical Engineer

    Essel (Downey, CA)
    …to meet the needs of our diverse customer base. Position Overview: The Senior Mechanical Engineer plays a crucial role in our team, responsible for designing ... technical challenges. Conclusion: If you are a skilled and experienced Mechanical Engineer looking for an exciting opportunity to contribute to the development… more
    Essel (09/08/25)
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  • Senior Mechanical Engineer

    Actalent (Tustin, CA)
    …to this posting and email your resume to ###@actalentservices.com** Job Description As a Mechanical Engineer , you will be a pivotal member of the project ... Immediate Mechanical Engineering opportunity! **For Immediate consideration please apply...on prototype builds, testing, and analysis. Responsibilities + Design mechanical parts and assemblies with approximately 100-500 parts using… more
    Actalent (10/07/25)
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  • Principal Mechanical Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …for surveillance and targeting applications. We are seeking a highly motivated Principal Mechanical Engineer with a strong background in thermal analysis to join ... 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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  • Intern/Co-op - Refining Mechanical

    Marathon Petroleum Corporation (Wilmington, CA)
    …develops our people, and fosters a collaborative team environment. Responsibilities: As a Mechanical Engineer at a Marathon refinery, you can expect to become ... team of professionals who run a specific portion of the refining process. Most often, Mechanical Engineers will have an opportunity to work on more than one area of… more
    Marathon Petroleum Corporation (08/25/25)
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  • Mechanical Engineer 5 - Fire…

    CDM Smith (Rancho Cucamonga, CA)
    …supervise the work of junior engineers on project work. **Job Title:** Mechanical Engineer 5 - Fire Protection **Group:** ISO **Certification/License ... have significant experience leading and managing the design of mechanical projects. At CDM Smith, we are invested in...Requirements:** Professional Engineer **Employment Type:** Regular **Minimum Qualifications:** - Bachelor's degree… more
    CDM Smith (09/11/25)
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  • Mechanical Engineer

    Actalent (Tustin, CA)
    Job Title: Mechanical Engineer For immediate consideration, please apply directly to this job posting AND email me at biacosta @actalentservices.com with the ... bullet points highlighting technical qualifications Job Description The role of Mechanical Engineer is a vital part of the product development and execution… more
    Actalent (10/10/25)
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  • Senior Mechanical Engineer

    Actalent (Tustin, CA)
    Immediate Senior Mechanical Engineer Opportunity! ** For Immediate consideration please apply to this posting and email your resume to ###@actalentservices.com** ...  Job Description The Senior Mechanical Engineer will play a pivotal role in the product development and execution team, providing hands-on engineering expertise… more
    Actalent (10/08/25)
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  • Mechanical Engineer

    Stantec (Pasadena, CA)
    …that will benefit future generations. Grow with us, H2O+U. Your Opportunity As a Mechanical Engineer , your role in our professional consulting services team is ... Strong client presentation skills. Education and Experience - Bachelor's degree in mechanical engineering. - Licensed Professional Engineer (PE). NCEES record… more
    Stantec (08/07/25)
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  • Principal Mechanical Design Engineer

    Medtronic (Northridge, CA)
    …in a more connected, compassionate world. **A Day in the Life** As a Principal Mechanical Design Engineer , you will be a technical leader within our R&D ... 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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