• Diesel Truck Mechanic - Railyard Maintenance

    ITS Technologies & Logistics (San Bernardino, CA)
    …will be responsible for diagnosing, repairing, and maintaining the **mechanical, hydraulic , diesel, and electrical systems** on a fleet of **semi-trucks, trailers, ... are met at all times. **Key Responsibilities:** + **Inspect, diagnose, and repair ** diesel engines (Caterpillar, Cummins, Detroit) to maintain optimal performance. +… more
    ITS Technologies & Logistics (07/16/25)
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  • Senior Water Service Worker

    The County of Los Angeles (Los Angeles, CA)
    …the work of a field crew engaged in the installation, maintenance, and repair of services connections, water mains, meters, fire hydrants, water tanks, and pumping ... inspection notes and reports; performs water disinfecting, sampling, and testing; uses hydraulic , pneumatic, and hand tools to break pavement, drills, digs and… more
    The County of Los Angeles (07/07/25)
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  • Mechatronics & Robotics Tech

    CBRE (Desert Hot Springs, CA)
    …operation of the building systems inside a client facility. You will repair , maintain, and continuously improve functionality of material handling equipment (MHE) ... belts, motors, photo-eyes, relays, and more. + Install, maintain, and repair automated packaging and distribution equipment. + Complete and properly document… more
    CBRE (09/03/25)
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  • Field Diesel Mechanic

    United Rentals (Ridgecrest, CA)
    …customer service to our customers. **What you'll do:** + Safe maintenance and repair of a variety of complex rental equipment involving mechanical, electrical, ... hydraulic , and diesel systems + Travel to customer job sites for repair /maintenance of rental or customer owned equipment; must maintain service vehicle in a… more
    United Rentals (09/03/25)
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  • Maintenance Technician Lead

    C&W Services (Ontario, CA)
    …a wide variety of pumps, valves, pneumatic controls, electrical, mechanical, and hydraulic devices * Assist with installation and modification of building equipment ... and systems * Replace and repair building finishes such as ceiling tiles, door hardware,...controls, mechanical power transmissions, painting, plumbing, carpentry or engine repair * Possess and maintain a valid driver's license… more
    C&W Services (09/03/25)
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  • F-18 Structures Mechanic

    The Boeing Company (Lemoore, CA)
    …aerospace vehicles and bench test equipment. + Troubleshoots complex pneumatic, hydraulic and electrical systems to isolate mechanical or electrical faults and ... repair faulty components. + Performs validation/verification testing of systems and components. + Documents procedures and established processes to ensure… more
    The Boeing Company (08/29/25)
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  • Locksmith

    Ventura County (Ventura, CA)
    …electric and air operated doors. + Repairs, adjusts and installs all types of hydraulic and air door closures. + Designs, builds and installs special security locks ... used in locksmith trade; design, construction, installation, operation, adjustment, repair , rebuilding and maintenance of locks, locking devices, doors, and… more
    Ventura County (08/29/25)
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  • Diesel Mechanic - CES

    United Rentals (Rocklin, CA)
    …exceptional customer service to our customers. **What you'll do:** + Maintenance and repair of complex mechanical, electrical, hydraulic , and diesel systems on a ... of independent judgment + When required, travel to customer job sites for repair /maintenance of customer owned equipment; must maintain service vehicle in a clean… more
    United Rentals (08/28/25)
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  • Boiler Technician

    Alaka'ina Foundation Family of Companies (Norco, CA)
    …Receives and evaluates work orders and requests. + Install, maintain, and repair boiler systems, including piping and associated equipment. + Conduct regular ... to identify potential issues and ensure efficient operation. + Diagnose and repair malfunctions in boiler systems, including mechanical, electrical, and hydraulic more
    Alaka'ina Foundation Family of Companies (08/28/25)
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  • Utility Systems Repairer-Operator

    National Park Service (Death Valley, CA)
    …be changed annually Responsibilities As a Utility Systems Repairer-Operator you will Repair and install water and/or wastewater pipes, valves, fire hydrants and ... and Maintain Tools and Equipment Knowledge of Equipment Assembly, Installation Repair , etc Knowledge of materials Technical Practices (theoretical precise, artistic)… more
    National Park Service (08/27/25)
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