• Water /WasteWater Plant

    American Water (Pacific Grove, CA)
    …Yourself. Feel Valued.* People are the heart of our business. As an American Water employee, you will be offered a competitive salary and health benefits package, ... are stronger because we embrace different ideas, viewpoints, experiences, and backgrounds. American Water is the best choice for your next role! Click here for more… more
    American Water (11/19/25)
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  • Water Operator II - San…

    Jacobs (Irvine, CA)
    …empowering communities to focus on what matters most to them - people. As an Operator II , based in San Marcos, CA, you'll join a collaborative team ensuring ... to perform a variety of tasks in the operation of a water treatment plant including maintenance of equipment and quality control testing, report compilation,… more
    Jacobs (01/09/26)
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  • Advanced Water Treatment Operator

    Jacobs (Sacramento, CA)
    …focus on what matters most to them - people. Under the general direction of Chief Plant Operator , the Advance Water Treatment Operator is responsible for ... Facility (AWPF) in Santa Cruz, CA as an Advanced Water Treatment Operator . The AWPF is a...* Three (3) to Five (5) years' experience in wastewater/ water treatment operations. * SWRCB Grade II more
    Jacobs (12/20/25)
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  • Stationary Engineer, Sewage Plant (Job Code…

    City and County of San Francisco (San Francisco, CA)
    Operator Certificate, the Operator is required to obtain a California Grade II Wastewater Treatment Plant Operator Certificate. If an Operator is ... years of appointment, the Operator is required to obtain a California Grade II Wastewater Treatment Plant Operator Certificate. + Employees assigned to… more
    City and County of San Francisco (11/22/25)
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  • Stationary Engineer, Sewage Plant (TPV…

    City and County of San Francisco (San Francisco, CA)
    …referred for hiring. + Grade II or higher California Wastewater Treatment Plant Operator Certificate. + California Advanced Water Treatment Operator ... Engineer to join a world class organization. As a Plant Operator and/or plant mechanic,...Operator Certificate or Grade I or higher California Water Environment Mechanical Technology Certificate. Desirable Qualifications: The stated… more
    City and County of San Francisco (01/11/26)
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  • Senior Water /Wastewater Services Worker…

    Ventura County (Ventura, CA)
    …departments, contractors, developers, cities and the general public; and may serve as Chief Plant Operator . + Performs other related duties as required. Senior ... (2) years of experience equivalent to that of a Water /Wastewater Services Worker II ; OR completion of...California State Water Resources Control Board: a Water Distribution Operator Grade D3 certificate AND… more
    Ventura County (11/30/25)
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  • Operator I - El Segundo

    Jacobs (San Francisco, CA)
    …Leads and the Operations Supervisor, and with general guidance from the Chief Plant Operator . Principal Areas of Responsibility * Knowledge of wastewater ... technical staff and with the approval of the Chief Plant Operator * Responsible for general housekeeping...a related field is preferred * Preferred SWRCB Grade II or higher Wastewater/ Water Treatment Certification as… more
    Jacobs (01/13/26)
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  • Senior Water Service Worker

    The County of Los Angeles (Los Angeles, CA)
    …maintenance, and repair of services connections, water mains, meters, fire hydrants, water tanks, and pumping plant equipment such as pumps and valves; ... the field and makes minor adjustments and repairs; cleans water tanks, pipes, and pumping plant equipment;...appointment to some positions in this class. A valid Water Treatment Operator Grade T1 Certificate and… more
    The County of Los Angeles (01/04/26)
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  • Wastewater Operator

    Jacobs (Clovis, CA)
    …CA. In this role, you'll work under the general direction of the Chief Plant Operator , responsible for the day-to-day operation, maintenance and repair of the ... wastewater/ water treatment plant equipment, pump stations and...a related field is preferred * Preferred SWRCB Grade II or higher Wastewater/ Water Treatment Certification as… more
    Jacobs (10/29/25)
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  • Maintenance Tech II

    F & S Fresh Foods (Riverside, CA)
    Maintenance Tech II Riverside, CA (http://maps.google.com/maps?q=1730+Eastridge+Ave+Riverside+CA+USA+92507) * Maintenance Job Type Full-time Description As a ... Maintenance Technician II , you will use your skills to support Manufacturing...a range of building equipment such as HVAC, lighting, water , and sewer, etc. + Assists in the installation… more
    F & S Fresh Foods (11/13/25)
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