• Mechanical Engineering III

    AECOM (Orange, CA)
    …to deliver a better world. Join us. **Job Description** AECOM is seeking a ** Mechanical Engineer III ** based in **Orange, California.** Join our dynamic team ... at least 4 years of experience + Licensed Professional Engineer Licensed - Mechanical + Extensive understanding of HVAC engineering fundamentals including load… more
    AECOM (10/08/25)
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  • Mechanical Engineer III - Robotics…

    Jabil (Anaheim, CA)
    …by design development.May perform work in a specific sub-specialty such as Automation, Mechanical Engineering , Mold Design, or Tooling. Please see addendum for ... to be a trusted partner for the world's top brands, offering comprehensive engineering , manufacturing, and supply chain solutions. With over 50 years of experience… more
    Jabil (11/22/25)
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  • Engineer III - Energy Efficiency

    Richard Heath and Associates (Santa Fe Springs, CA)
    …engagements, and technical conferences. Minimum Qualifications: + Bachelor's degree in Engineering ( Mechanical or Electrical) or equivalent experience. + 5+ ... Engineer III - Energy Efficiency Location: Santa Fe Springs,...simultaneously. The successful candidate will demonstrate technical knowledge of mechanical , electrical, and plumbing (MEP) systems; commissioning and retro-commissioning… more
    Richard Heath and Associates (12/16/25)
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  • Plumber III

    Alaka'ina Foundation Family of Companies (Norco, CA)
    …instructions for mechanical equipment, building plans, blueprints, wiring diagrams, and engineering drawings and use trade formulas. + Use tools and equipment to ... Plumber III Location CA - Norco Job Code 13538...providing support for the daily maintenance operations of all mechanical /plumbing requirements supporting all government buildings and systems. DESCRIPTION… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Application Engineer III

    EMCOR Group (Chino, CA)
    …minimal experience, computer skills required, etc.) + Bachelor's degree in engineering (preferably Electrical or Mechanical ) or equivalent field experience. ... include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems. **Job Summary** **Job Title:**… more
    EMCOR Group (10/14/25)
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  • Quality Engineer III

    Howmet Aerospace (Fullerton, CA)
    …is not available for this position. Preferred Qualifications + Degree in Mechanical , Metallurgical, or Materials Engineering . + 8+ years of experience ... Summary The Quality Engineer III reports directly to the Plant Quality Manager...may be required. Basic Qualifications + Bachelor's degree in Engineering or related technical field from an accredited institution.… more
    Howmet Aerospace (12/03/25)
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  • Industrial Mechanic III - 2nd Shift

    Aluminum Precision Products, Inc. (Santa Ana, CA)
    …with a strong promote within program. JOB SUMMARY: Maintenance Mechanic III independently perform facilities maintenance as well as, intermediate repairs and ... preventive care on Industrial electrical, hydraulic, & mechanical systems. They will also troubleshoot, operate, and repair...position at APP, Inc. that involves work with the engineering or manufacturing functions of the Company may only… more
    Aluminum Precision Products, Inc. (12/11/25)
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  • Inspector III , Machine Shop

    Butler America (Sylmar, CA)
    Inspector III , Machine Shop Location: Sylmar, CA Job #: 71858 Duration: 6 months (possibly longer) Pay Rate: $Depend on Experience/hr W2 Summary: Provides support to ... This person will assist with the day-to-day inspection tasks and additional engineering requests where necessary. Will assist with the training of lower-level… more
    Butler America (11/25/25)
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  • Assembler III

    Adecco US, Inc. (Orange, CA)
    The Assembler 3 will prepare and perform routine electronic and mechanical assembly operations at unit and module assembly level using blueprints, work instructions, ... components to a final configured product utilizing process instructions, engineering documentation (assembly drawings, wire lists, etc.), specialized tooling and… more
    Adecco US, Inc. (12/10/25)
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  • Quality Inspector III - First Shift

    Howmet Aerospace (Fullerton, CA)
    …for product acceptance + Prepare non-conformance reports for Quality and Engineering evaluation + Use hand tooling such as micrometers, microscopes, calipers, ... the duties of this job, the employee is occasionally exposed to moving mechanical parts. The noise level in the work environment is usually moderate, however,… more
    Howmet Aerospace (12/06/25)
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  • Welding Engineer

    Curtiss-Wright Corporation (Brea, CA)
    …You Bring:** + Bachelor's degree or higher in Materials Science, Metallurgy, Welding, or Mechanical Engineering from an accredited institution. + 3- 5 years of ... Engineer you will work with multiple teams within the Engineering Group to provide products to advanced power plant...and that welding activities comply with Sections IX and III of the ASME Boiler Pressure Vessel Code, as… more
    Curtiss-Wright Corporation (10/05/25)
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  • Blacksmith Apprentice - 2nd Shift

    Aluminum Precision Products, Inc. (Santa Ana, CA)
    …pressed parts. Blacksmith Apprentice is in constant communication with Blacksmith Level I, III or III and other Press personnel. ESSENTIAL DUTIES AND ... + 3+ months Aluminum forge press experience or related alloy mechanical press experience. + 1+ years' industrial manufacturing production experience. Compensation:… more
    Aluminum Precision Products, Inc. (12/01/25)
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