• Water Supply Operator I

    Essel (Pomona, CA)
    …certification - required if applicant does not hold a valid T1 certification. + SWRCB Water Treatment Plant Operator 1 certification preferred at time of ... AND RESPONSIBILITIES: + Operates and monitors a variety of water supply and treatment equipment such as:...Pressure Reducing/Sustaining Valves + Assists with the maintenance of plant equipment and facilities + Performs water more
    Essel (09/08/25)
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  • Water Operator II

    Jacobs (San Marcos, CA)
    …have the opportunity to perform a variety of tasks in the operation of a water treatment plant including maintenance of equipment and quality control ... treatment certification * Familiarity of the principles and practices of water /wastewater treatment plant operations, valves, pumps, and motors * Safe… more
    Jacobs (09/16/25)
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  • Design Manager ( Water /Wastewater)

    Carollo Engineers (Costa Mesa, CA)
    water systems, including master planning, collection and pumping, with an emphasis on water treatment plant design + Demonstrated ability in physical, ... that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking a Design...with an emphasis in hydraulics, physical, chemical, and biological treatment processes and treatment plant more
    Carollo Engineers (10/11/25)
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  • Water /Wastewater Mechanic II - Santa Cruz

    Jacobs (Sacramento, CA)
    …* Knowledge of basic electrical * Familiarity with the principles and practices of water or wastewater treatment plant operations and process control ... * Five (5) years of experience in the maintenance of wastewater or water treatment plants and related equipment, or similar industrial setting. * Associate or… more
    Jacobs (11/21/25)
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  • Wastewater Operator-In-Training - Clovis

    Jacobs (San Jose, CA)
    … Operator, responsible for the day-to-day operation, maintenance and repair of the wastewater/ water treatment plant equipment, pump stations and performs ... records meter, sensor and gauge readings. * Performs routine in- plant lab sampling and analysis; conducts inspections and collects...* One (1) to Four (4) years' experience in wastewater/ water treatment operations * Ability to meet… more
    Jacobs (10/29/25)
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  • Pipefitter Specialist [Bargaining Unit]

    SLAC National Accelerator Laboratory (Menlo Park, CA)
    …specific responsibilities include:** + Install, repair, maintain and modify various systems, including water treatment plant , water filtration, cooling ... and maintenance of all mechanical infrastructural systems including cooling water systems (LCW, CTW, CHW, & PCHW), underground utilities...tower water , and circulation, and domestic water systems and sanitary systems. + Install, maintain and… more
    SLAC National Accelerator Laboratory (09/16/25)
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  • Senior Stationary Engineer at the Academy…

    City and County of San Francisco (San Francisco, CA)
    …motors, chemical feeders and filters to control the quality and regulate the flow of water through a treatment plant ; conducts water analysis under ... water quality and proper chemical dosage in filtration plant . 4. Prepares shift schedules and work assignments for...operation of boilers, fans, heating equipment and boiler feed water treatment . Education: Completion of a recognized… more
    City and County of San Francisco (10/14/25)
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  • Senior Stationary Engineer - Citywide

    City and County of San Francisco (San Francisco, CA)
    …motors, chemical feeders and filters to control the quality and regulate the flow of water through a treatment plant ; conducts water analysis under ... water quality and proper chemical dosage in filtration plant . 4. Prepares shift schedules and work assignments for...operation of boilers, fans, heating equipment and boiler feed water treatment ; contacts and communicates as required… more
    City and County of San Francisco (11/18/25)
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  • Associate Field Service Engineer

    Emerson (Riverside, CA)
    …hydro, wind), fossil (natural gas and coal) power generation, and water treatment plant sectors. https://www.emerson.com/en-us/automation/ovation **In This ... in search of an **Entry-level Field Service Engineer** to join our Power & Water Solutions business based in our **Riverside, CA** office. We focus on upgrading… more
    Emerson (11/27/25)
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  • Power Plant Tech

    Vistra (Moss Landing, CA)
    …Responsible for the safe and efficient operation and maintenance of a Natural Gas Power Plant . This includes water treatment systems, circulating water ... and efficient operation and maintenance of a Natural Gas Power Plant . This includes water treatment systems, circulating water systems,… more
    Vistra (11/06/25)
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