• Millwright

    Florida Crystals Corporation (Crockett, CA)
    …running condition. Essential Duties & Responsibilities + Responsible for providing maintenance services through the refinery. + Performs mechanical ... troubleshooting and repairs. + Perform routine and preventative maintenance services, including; troubleshooting, mechanical repairs, rigging, metal fabrication… more
    Florida Crystals Corporation (07/18/25)
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  • Industrial Mechanic/ Millwright

    Veolia North America (San Diego, CA)
    …skilled, technical, and administrative work in the planning, scheduling, maintenance of vehicles and equipment within Fleet Services. **Primary ... Duties/Responsibilities:** journey-level systems maintenance operations. * Involved...including fumes, dust, toxic and caustic chemicals, noise, moving mechanical parts and vehicles, heavy machinery, high pressure and… more
    Veolia North America (08/28/25)
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  • Maintenance Mechanic

    NRG Energy, Inc. (Nipton, CA)
    …or Mechanic training program preferred. **EXPERIENCE:** Five (5) years of industrial mechanical maintenance experience in the repair, inspection, and/or ... provide recommendations and findings to supervisor. + Perform preventative and corrective maintenance plans on mechanical equipment. + Replace packing in pumps… more
    NRG Energy, Inc. (06/06/25)
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  • Experienced Maintenance Machinist

    Chevron Corporation (El Segundo, CA)
    …Company is accepting online applications for the position of **Experienced Maintenance Machinist** located in the **El Segundo, California Refinery** through ... Zone). A Refinery Machinist will perform a variety of maintenance , repair, troubleshooting, and construction type of work in...not limited to:** + Maintain and repair steam and mechanical drive systems such as steam turbines and electric… more
    Chevron Corporation (08/26/25)
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  • Maintenance Mechanic

    Shell (Martinez, CA)
    …environment OR have completed (documented) training and/or certification in plant maintenance / millwright + High School diploma/GED is required + Willing ... effectively and efficiently as possible, making sure it performs as intended. The Maintenance discipline covers the development of maintenance strategies and the… more
    Shell (08/28/25)
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  • Industrial Maintenance Mechanic VI - HVAC

    Amentum (Mcclellan, CA)
    …school diploma or demonstrated equivalent. + Six years of experience performing mechanical maintenance in an industrial environment, or demonstrated equivalent ... is responsible for performing at the subject matter expert level in mechanical troubleshooting and providing preventive and corrective maintenance on the… more
    Amentum (06/28/25)
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  • Industrial Maintenance Mechanic

    Primo Brands (Santa Ana, CA)
    …modification in order to maintain and improve the lines. + Efficiently troubleshoot mechanical and electrical problems. + Maintenance of equipment to ensure ... and weekends as needed. Responsibilities + Maintain equipment including mechanical , electrical, hydraulic, pneumatic and fluid handling systems. + Performing… more
    Primo Brands (07/16/25)
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  • Machinist (Inside/Outside)

    Marathon Petroleum Corporation (Martinez, CA)
    …Foreman, the Machinist will support the operation of the facility through proper maintenance of rotating equipment and mechanical systems. They will be ... - $60.38 Pay and Benefits: + Employees with journeyman millwright work experience who are qualified can start at...and specifications (Marathon, Industry, or Manufacturer). + Execute preventive maintenance activities as part of our Mechanical more
    Marathon Petroleum Corporation (08/29/25)
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