• Southland Industries (Garden Grove, CA)
    **Position Summary** This position manages conceptual design for specified projects. In addition, this role manages a larger group of engineers, responsible for ... Ensures engineering standards are maintained and followed + Provides design and engineering support to other departments as needed...support to other departments as needed + Services as design expert at project team meetings + Prepares complex… more
    DirectEmployers Association (09/11/25)
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  • Collectors Holdings, Inc. (Santa Ana, CA)
    …Process Engineer should demonstrate the following: Hold a 4-year Mechanical , Manufacturing, or Electrical Engineering degree Experience working with vendors and ... Dallas, and Paris. We're looking for a Sr. Process Engineer to join our Automation Engineering team. The Process...domestic and international Collectors facilities. What You'll Do: Process design & development Perform process design actions… more
    Upward (08/09/25)
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  • Virgin Galactic (Tustin, CA)
    This role will be in support of the Airframe Design Team with an emphasis on the Wing and Fuselage structure. Knowledge of aircraft structural design ... fabrication and repair are required. This position will span from detailed design to final assembly & checkout. **Responsibilities** : + Develop preliminary,… more
    DirectEmployers Association (10/02/25)
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  • Rocket Lab Corporation (Long Beach, CA)
    Engineer II Level) QUALIFICATIONS YOU'LL BRING AS A MANUFACTURING ENGINEER I - MACHINING: Bachelor's degree in mechanical , aerospace, manufacturing ... engine build! WHAT YOU'LL GET TO DO: Contribute to design reviews acting as an expert in design...and inspection methods. QUALIFICATIONS YOU'LL BRING AS A MANUFACTURING ENGINEER II - MACHINING: Bachelor's degree in mechanical more
    Upward (08/12/25)
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  • Jet Propulsion Laboratory (Pasadena, CA)
    …optics-related technologies; system architecture and concept definition; detailed optical system design , opt- mechanical design , analysis and implementation; ... **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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  • Southland Industries (Garden Grove, CA)
    …like a Senior Engineer , ie as an individual contributor. + Guide design teams towards cost effective solutions that maximize client value. + A thorough ... of the nation's leading MEP building systems companies. We leverage our design build engineering and construction expertise to reduce our clients operating expenses,… more
    DirectEmployers Association (10/31/25)
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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...qualification. + Write test plans and procedures + Document design issues and work with engineering teams to resolve… more
    DirectEmployers Association (10/09/25)
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  • Rocket Lab Corporation (Long Beach, CA)
    …Lead cost saving initiatives, especially related to product yield. Contribute to design reviews to reduce quality risk and time lost due to non-conformances. ... YOU'LL BRING THESE QUALIFICATIONS: Bachelor's degree in aerospace, electrical, mechanical , industrial, material sciences engineering, or similar engineering discipline.… more
    Upward (08/08/25)
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  • Principal Mechanical Design

    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 ... customers and suppliers. + **Continuous Improvement:** Champion best practices in mechanical design , risk management, regulatory compliance, and design more
    Medtronic (11/04/25)
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  • Mechanical Design Engineer

    Curtiss-Wright Corporation (Brea, CA)
    ** Mechanical Design Engineer **SIGN ON BONUS As a Mechanical Design Engineer , you will work with multiple teams within the Engineering Group to ... + Mechanical Engineering degree or equivalent + 4+ years of Mechanical Design experience + Knowledge and experience in industrial and machine design more
    Curtiss-Wright Corporation (10/07/25)
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  • Mechanical / Mechanical

    Butler America (Anaheim, CA)
    Mechanical / Mechanical Design Engineer Location: Anaheim, CA Job ID: #71661 Pay Range: $30-35/hr 6 months TASKS: + Performs the preparation of required ... 3D models and drawings using Solidworks. + Prepares precision mechanical design layout per verbal instructions, mechanical sketches, existing hardware or… more
    Butler America (10/04/25)
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  • Senior Mechanical Engineering Manager,…

    Amazon (Northridge, CA)
    … Engineering 5+ years managing hardware engineering teams 8+ years as a lead mechanical engineer ( design , structural, thermal, or dynamics) Expert in at ... years managing large hardware engineering teams 10+ years as a lead mechanical engineer ( design , structural, thermal, dynamics) Expert in multiple … more
    Amazon (09/23/25)
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  • Automation Controls Lead

    Envista Holdings Corporation (Pomona, CA)
    …and other personnel involved in automation control systems. + Collaborate with project manager, mechanical design engineer and software group to develop a ... role at Ormco that is responsible for leading a team of automation/controls engineer on overseeing the design , implementation and maintenance of automated… more
    Envista Holdings Corporation (10/29/25)
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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 ... projects primarily for aviation, government, and military facilities. The Mechanical Engineer will work with the project... will work with the project team throughout the design and construction process, adapting HVAC and plumbing plans… more
    Burns & McDonnell (08/22/25)
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  • Senior Mechanical Engineer

    Essel (Downey, CA)
    Company Overview: Are you passionate about mechanical design and committed to crafting custom industrial machinery of the utmost quality? Join our team of ... of our diverse customer base. Position Overview: The Senior Mechanical Engineer plays a crucial role in... design and estimation of engineering effort. + Design mechanical systems, components, and assemblies using… more
    Essel (09/08/25)
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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 ... institutional, industrial, manufacturing, government and military facilities. The Assistant Mechanical Engineer will work with the project... factors or client needs. + Assists in the mechanical design of projects from the conceptual… more
    Burns & McDonnell (09/04/25)
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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 ... candidate will have significant experience leading and managing the design of mechanical projects. At CDM Smith,...and 4D software and practices. - Expert Knowledge of engineer principles of design . - Expert Knowledge… more
    CDM Smith (09/11/25)
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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 ... + Proficiency with solid modeling tools, preferably Creo + Experience in mechanical design and documentation per ASME standards + Familiarity with DoD, NASA, and… more
    Leonardo DRS, Inc. (08/21/25)
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  • Sr Principal Mechanical Engineer

    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 ... and related accessories. They will work at the intersection of product design and product development, optimizing customer and business needs. The ideal candidate… more
    Medtronic (11/04/25)
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  • Sr. Mechanical Engineer , Cryogenic…

    Amazon (Pasadena, CA)
    …High density novel packaging solutions for quantum processor units. - Cryogenic mechanical design for novel cryogenic signal conditioning sub-assemblies. - ... Cryogenic mechanical design for signal delivery systems. - Simulation driven designs (shielding, filtering, etc.) to reduce sources of EMI within the qubit… more
    Amazon (08/08/25)
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