• Senior Operator , Water Treatment

    American Water (Cairo, IL)
    …additional filter treatment that may be required. * Manages distribution system in regards to pumpage, tank levels, and pressure requirements. * Performs routine ... expects to invest $40 to $42 billion in infrastructure repairs and replacement, system resiliency and regulated acquisitions over the next 10 years. The company has… more
    American Water (01/08/26)
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  • Assistant Wastewater Treatment and Lab…

    SWD INC (Addison, IL)
    …based on experience. Responsibilities/Duties: + Capable of performing all duties of a waste treatment operator + Assist Lab Manager in supervisory duties such as ... Assistant who supports the Lab Manager by performing waste treatment duties, maintaining data logs, ensuring safety compliance, and...needed + Maintains a state of Illinois Class K operator 's license + Assists in maintaining and recording all… more
    SWD INC (12/06/25)
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  • Water Treatment Plant Technician

    Energy Northwest (Richland, WA)
    …data through the Environmental Laboratory. **PRINCIPAL ACCOUNTABILITIES** + Operates surface water treatment system (chemical feed systems , storage tanks, ... performs a variety of duties essential to the operation of the Water Treatment Facility, Water Distribution System , and Environmental Services laboratory in… more
    Energy Northwest (12/18/25)
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  • Wastewater Treatment Plant Technician

    WSP USA (Questa, NM)
    …and is available upon applicant request. Preferred Qualifications + New Mexico wastewater treatment operator certification "D" level or higher. + Two (2) years ... is currently initiating a search for a full-time **Wastewater Treatment Plant Technician** to join the team at our...up to 12 times per day. + Monitor extended systems critical to plant process (including chemical feeds, influent… more
    WSP USA (01/06/26)
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  • Corrections Water Treatment Plant Foreman…

    Commonwealth of Pennsylvania (PA)
    …State Board for Certification of Water and Wastewater Systems Operators as a water treatment plant operator that is equal to or higher than a Class C with ... and Wastewater Systems Operators as a water treatment plant operator that is equal to...Pennsylvania State Board for Certification of Water and Wastewater System Operators? + Yes + No 06 If you… more
    Commonwealth of Pennsylvania (01/06/26)
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  • Water Systems Operator (WSO) Talent…

    V2X (Reston, VA)
    …responsibility, and professionalism. If you are a skilled Water Systems Operator (WSO) with expertise in water treatment , distribution, and infrastructure ... + Water Treatment Technician + Water Distribution Operator + Utility Systems Operator ...water system professionals with expertise in:✔ Water treatment , purification, and distribution systems ✔ Pump station… more
    V2X (11/27/25)
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  • Senior Water/Wastewater Services Worker…

    Ventura County (Ventura, CA)
    …potable water systems , seven sewer collection systems , three wastewater treatment plants and one recycled water system . THE POSITIONS Under limited ... valves, instrumentation, reclaimed water treatment and distribution systems , sewer collection system cleaning, and other... Operator Grade D3 certificate AND a Water Treatment Operator Grade T2 certificate. + WWS… more
    Ventura County (11/30/25)
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  • O&M Technician

    Veolia North America (Cumberland, RI)
    …for proper Operator Certification. **Knowledge/Skills/Abilities:** + The Water Treatment Operator requires knowledge of the principles, practices, methods ... hydraulic motors and any other equipment necessary for the treatment process. + Uses instrumentation and computer systems... treatment and pumping equipment. + The Water Treatment Operator requires the ability to take… more
    Veolia North America (12/23/25)
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  • Stationary Engineer, Sewage Plant (Job Code 7372)

    City and County of San Francisco (San Francisco, CA)
    …Division at the PUC will require at least a Grade Level I Wastewater Treatment Operator Certificate or an Operator -in-Training Certificate issued by the ... ensure proper operation. + Operates, inspects and maintains solids treatment and flocculating chemical systems by monitoring...Operator must have a California Grade I Wastewater Treatment Plant Operator Certificate; within two (2)… more
    City and County of San Francisco (11/22/25)
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  • Stationary Engineer, Sewage Plant (TPV 7372) (SFO)

    City and County of San Francisco (San Francisco, CA)
    …Wastewater Treatment Plant Operator Certificate. + California Advanced Water Treatment Operator Certificate (AWTO). + Experience working in a wastewater ... ensure proper operation. + Operates, inspects and maintains solids treatment and flocculating chemical systems by monitoring...license; AND + Grade I or higher California Wastewater Treatment Plant Operator Certificate or Grade I… more
    City and County of San Francisco (12/28/25)
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