• Plant Operator - Water

    City of Stockton, CA (Stockton, CA)
    …GED. Experience/Certifications: Entry level If assigned to Water : Valid California T-1 Water Treatment Plant Operator Certificate. The Examination: ... PLANT OPERATOR - WATER Print...treatment at a grade T5 facility. The Delta Water Treatment Plant is a conventional treatment … more
    City of Stockton, CA (07/27/25)
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  • Senior Plant Operator / Water…

    City of Stockton, CA (Stockton, CA)
    …of a high school diploma or GED. Experience/Certifications: Valid California Grade T-3 Water Treatment Plant Operator Certificate. Other Requirements: ... SENIOR PLANT OPERATOR / WATER ...SENIOR PLANT OPERATOR / WATER (Extended Deadline) Print...the effective and efficient operation and monitoring of the water or wastewater treatment system during an… more
    City of Stockton, CA (07/14/25)
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  • Chief Plant Operator - El Segundo

    Jacobs (Los Angeles, CA)
    …of California Grade V Wastewater Treatment Plant Operator Certificate, or Water Treatment Plant Operator V Certificate * Five (5) to ten ... - people. Jacobs is searching for a dynamic Chief Plant Operator (CPO) to join our team... water ), High Pressure and Low-Pressure Boiler Feed Water Treatment plant processes. This… more
    Jacobs (07/27/25)
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  • Water Supply Operator I

    Essel (Pomona, CA)
    …1 certification - required if applicant does not hold a valid T1 certification. + SWRCB Water Treatment Plant Operator 1 certification preferred at time ... The Water Supply Operator I is an...AND RESPONSIBILITIES: + Operates and monitors a variety of water supply and treatment equipment such as:… more
    Essel (06/09/25)
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  • Shift Operations Supervisor - El Segundo

    Jacobs (Los Angeles, CA)
    …Grade IV Wastewater Treatment Plant Operator Certificate or T4 Water Treatment Plant Operator Certificate. * Five (5) years' experience ... In addition, you'll be responsible for assisting the Chief Plant Operator (CPO) and Management team in...principles and practices of wastewater treatment and/or water treatment plant operations. *… more
    Jacobs (07/26/25)
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  • Wastewater Treatment Plant…

    The County of Los Angeles (Los Angeles, CA)
    WASTEWATER TREATMENT PLANT OPERATOR - Emergency...valid California Class A or B Driver License + Water Treatment Operator Certification issued by ... Appointment Fire Print (https://www.governmentjobs.com/careers/lacounty/jobs/newprint/4984902) Apply  WASTEWATER TREATMENT PLANT OPERATOR - Emergency… more
    The County of Los Angeles (07/24/25)
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  • Advanced Water Treatment…

    Jacobs (Sacramento, CA)
    …Under the general direction of Chief Plant Operator , the Advance Water Treatment Operator is responsible for the day-to-day operation, maintenance ... Facility (AWPF) in Santa Cruz, CA as an Advanced Water Treatment Operator . The AWPF...* Knowledge of the principles and practices of wastewater treatment plant operations. * Knowledge of the… more
    Jacobs (05/31/25)
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  • Chief Plant Operator

    Veolia North America (Santa Monica, CA)
    …skills. + Knowledge of the principles and practices of wastewater treatment and/or water treatment plant operations. + Knowledge of the laws and ... for three consecutive years, and the country's largest private water operator and technology provider as well...required. + Valid State of California Grade IV Wastewater Treatment Plant Operator Certificate. +… more
    Veolia North America (07/29/25)
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  • Water Operator II - San Marcos

    Jacobs (Irvine, 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 ... what matters most to them - people. As an Operator II, based in San Marcos, CA, you'll join...certification * Familiarity of the principles and practices of water /wastewater treatment plant operations, valves,… more
    Jacobs (06/19/25)
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  • Water Operator Intern - Fall

    Jacobs (San Marcos, CA)
    …opportunity to learn a variety of tasks in the operation and maintenance of a water treatment plant including maintenance of equipment and quality control ... what matters most to them - people. As a Water Operator Intern, you'll join a collaborative...treatment facilities to control flow and processing of water /wastewater, sludge, and effluent, observe variations in operating conditions,… more
    Jacobs (07/22/25)
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