• Stationary Engineer, Sewage Plant (TPV 7372) (SFO)

    City and County of San Francisco (San Francisco, CA)
    …Possession of a valid driver's license; AND + Grade I or higher California Wastewater Treatment Plant Operator Certificate or Grade I or higher California Water ... are referred for hiring. + Grade II or higher California Wastewater Treatment Plant Operator Certificate. + California Advanced Water Treatment Operator more
    City and County of San Francisco (12/28/25)
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  • Advanced Water Treatment Compliance Manager

    Jacobs (El Segundo, CA)
    …but not required. * Possession of or ability to obtain a state-issued Wastewater Treatment Operator Certification (Grade III or higher) is desirable but ... treatment facility in California. This facility purchases secondary treated wastewater and utilizes advanced treatment processes (eg, microfiltration/reverse osmosis,… more
    Jacobs (12/03/25)
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  • Maintenance Machinist - Wastewater

    City and County of San Francisco (San Francisco, CA)
    …our customers with high quality, efficient, and reliable water, power, and wastewater services in a manner that values environmental, and community interests and ... career site at Careers at the SFPUC (https://www.sfpuc.gov/about-us/careers-sfpuc) . Wastewater Enterprise: The San Francisco Public Utilities Commission (SFPUC) … more
    City and County of San Francisco (12/12/25)
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  • Wastewater Project Leader

    Veolia North America (Hollister, CA)
    …States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment ... of water, waste, and energy management services, including water and wastewater treatment, commercial and hazardous waste collection and disposal, energy consulting… more
    Veolia North America (12/11/25)
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  • Industrial Wastewater Mechanic

    Veolia North America (Richmond, CA)
    …States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment ... of water, waste, and energy management services, including water and wastewater treatment, commercial and hazardous waste collection and disposal, energy consulting… more
    Veolia North America (11/20/25)
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  • Advanced Water Treatment Operator - Santa…

    Jacobs (Sacramento, CA)
    …matters most to them - people. Under the general direction of Chief Plant Operator , the Advance Water Treatment Operator is responsible for the day-to-day ... in Santa Cruz, CA as an Advanced Water Treatment Operator . The AWPF is a complex state-of-the-art facility comprising...approximately 1.3 million gallons per day (MGD) of Secondary Wastewater Effluent to recharge the groundwater basin and combat… more
    Jacobs (12/20/25)
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  • Lead Operator (Shift Lead) - El Segundo

    Jacobs (Los Angeles, CA)
    …on what matters most to them - people. Jacobs is searching for a dynamic Lead Operator (Shift Lead) to join our team in El Segundo, CA. In this role, you'll provide ... of the site. Principal Areas of Responsibility The Lead Operator will perform, train, and direct the work of...contractor's tanks. * Respond to or coordinate responses to wastewater system emergencies. * Responsible for general housekeeping of… more
    Jacobs (01/03/26)
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  • Chemical Operator (2nd and 3rd Shift)

    Adecco US, Inc. (Santa Fe Springs, CA)
    **Chemical Operator - 2nd & 3rd Shift** Seeking an experienced **Chemical Operator ** to join the **Production Team** at the Santa Fe Springs location. In this ... safely and accurately across multiple process areas, including etchants, neutralization, and wastewater treatment. + Pump waste drums/totes into storage, set up and… more
    Adecco US, Inc. (12/10/25)
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  • Utility Operator

    Stanley Black and Decker (Brea, CA)
    Utility Operator Split Shift - ($22/hr.) Summary: Utility Operator will effectively function as an extension of the wastewater department supporting ... not limited to* - general equipment and work area clean up - basic wastewater related operations - complete regular required documentation and task related logs as… more
    Stanley Black and Decker (11/12/25)
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  • Terminal Operator

    Cargill (Fullerton, CA)
    …rail operations, loading and unloading trucks, tank farms, boiler monitoring, or wastewater **Considered candidates will receive a phone call from a (952) area ... code. Please note that this position does not include relocation reimbursement.** **Equal Opportunity Employer, including Disability/Vet** To apply using chat/text, please click Apply Now button OR use this link… more
    Cargill (11/23/25)
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