• Wastewater Operator III

    Veolia North America (Playa Del Rey, CA)
    …to Crew Leader. **Required Certification/Licenses/Training:** + Preferred SWRCB Grade III or higher Wastewater /Water Treatment Certification as required ... 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 (06/04/25)
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  • Wastewater Treatment Plant Operator

    The County of Los Angeles (Los Angeles, CA)
    …section. Requirements MINIMUM REQUIREMENTS: A valid Wastewater Treatment Plant Operator 's Certificate, Grade III or higher, issued by the California ... extended aeration and activated sludge processers and other related equipment used to treat raw sewage. + Determines plant...currently possess a valid Wastewater Treatment Plant Operator 's Certificate, Grade III or higher, issued… more
    The County of Los Angeles (08/08/25)
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  • Wastewater Treatment Plant Operator

    The County of Los Angeles (Los Angeles, CA)
    WASTEWATER TREATMENT PLANT OPERATOR - Emergency Appointment Fire Print (https://www.governmentjobs.com/careers/lacounty/jobs/newprint/4984902) Apply  ... WASTEWATER TREATMENT PLANT OPERATOR - Emergency Appointment...+ Operates water softeners and backwashing, brining, and regenerating equipment . Performs general maintenance of wastewater facility… more
    The County of Los Angeles (07/24/25)
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  • Operator III

    Veolia North America (Santa Monica, CA)
    …for advancement to Crew Leader. **Required Certification/Licenses/Training:** + Required SWRCB Wastewater Grade III or higher Certification. + Required Advanced ... States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment… more
    Veolia North America (07/30/25)
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  • Water/ Wastewater Services Worker…

    Ventura County (Ventura, CA)
    …WRCB) + Water Distribution Operator Grade D2 certificate (CA WRCB) + Wastewater Operator -In-Training certificate (CA WRCB) + Wastewater Treatment ... Wastewater Services : Responsibilities may include operating, maintaining, and repairing equipment , ensuring the functionality of the wastewater treatment and… more
    Ventura County (08/08/25)
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  • Senior Water/ Wastewater Services Worker…

    Ventura County (Ventura, CA)
    …Operates and maintains water production system including related facilities and equipment ; and ensures functionality of water reclamation/ wastewater systems; ... a Water Distribution Operator Grade D4 certificate AND a Water Treatment Operator Grade T2 certificate. If assigned to Wastewater Services: + Sr. WWSW… more
    Ventura County (05/19/25)
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  • Wastewater Deputy Leader

    Veolia North America (Richmond, CA)
    …technical drawings and schematics **Required Certification/Licenses/Training:** + Minimum CA SWRCB Wastewater Grade III certification preferred or ability to ... States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment… more
    Veolia North America (08/08/25)
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  • Operator II - El Segundo

    Jacobs (Los Angeles, CA)
    …Water Recycling Facility, its satellite facilities, and the influent pump station, wastewater /water treatment plant equipment , pump stations and performs related ... Plant Operator . Principal Areas of Responsibility * Knowledge of wastewater treatment and/or water treatment, engineering, principles and methods of scientific… more
    Jacobs (08/08/25)
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  • Lead Operator (Shift Lead) - El Segundo

    Jacobs (Los Angeles, CA)
    …in weekly conference calls with team leads, operations supervisor and Chief Plant Operator . * Perform predictive, preventive and corrective equipment and process ... - people. Jacobs is searching for a dynamic Lead Operator (Shift Lead) to join our team in El...(AA one year, BS two years) * SWRCB Grade III or higher Wastewater Certification as required… more
    Jacobs (08/08/25)
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  • Stationary Engineer, Sewage Plant (Job Code 7372)

    City and County of San Francisco (San Francisco, CA)
    …or dismissal from employment. + Passing the exam to obtain a California Grade III Wastewater Treatment Plant Operator Certificate within six (6) years ... wide variety of pumping, heating, ventilating, process machinery and equipment in a wastewater treatment plant or...Division. + California Grade III , or higher, Wastewater Treatment Plant Operator Certificate + 4-year… more
    City and County of San Francisco (07/03/25)
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