• Senior Water /Wastewater Services Worker…

    Ventura County (Ventura, CA)
    …3 certificate (CA WRCB) + Wastewater Collection System certificate (CA WEVA) + Water Distribution Operator Grade 4 certificate (CA WRCB) + Wastewater ... control valves, instrumentation, reclaimed water treatment and distribution systems , sewer collection system ...California State Water Resources Control Board: a Water Distribution Operator Grade D3… more
    Ventura County (11/30/25)
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  • Seasonal Utility Systems Repairer…

    National Park Service (Estes Park, CO)
    …in the efficient repair, maintenance and operation of water treatment facilities, water distribution systems , wastewater collections systems , lift ... and wastewater system repairs. Facilities include: 18 water systems , 2 wastewater flumes, 7 lift...Water Treatment Operator Grade D and/or Water Distribution Operator Grade 1… more
    National Park Service (12/03/25)
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  • Water Systems Operations Manager

    Stanford University (Stanford, CA)
    …efficient operation and maintenance of the university's sanitary sewer, storm drain, and water distribution systems , while adhering to regulatory compliance ... sampling, and flushing operations of all water systems . + Routinely inspect all system components,...**Certificates & Licenses** : + California DODW Grade 3 Water Distribution Operator certification (D3)… more
    Stanford University (11/17/25)
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  • Water Infrastructure Chief Engineer , DCEO

    Amazon (Plain City, OH)
    … infrastructure including certifications for: Water Treatment Plant Operator , Water Distribution System Operator , Backflow Prevention Device ... operate complex water systems including water treatment systems , filtration equipment, distribution...Certificate, Ohio Class I or above Water Distribution Certificate, or appropriate Certified Professional Operator more
    Amazon (12/20/25)
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  • Senior Water Service Worker

    The County of Los Angeles (Los Angeles, CA)
    …class. A valid Water Treatment Operator Grade T1 Certificate and a valid Water System Distribution Operator Grade D3 Certificate issued by the ... maintains, repairs, and replaces disinfecting equipment; conducts technical inspections of water system improvements performed by private contractors; transports… more
    The County of Los Angeles (10/06/25)
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  • Utility Systems Repairer- Operator

    National Park Service (Springdale, UT)
    … treatment system ; Inspect, activate, deactivate, maintain, and repair a potable water distribution system ; Ensure water meets the requirements ... Summary This WG-4742-09 Utility Systems Repairer- Operator position is located at...below, for important information regarding probationary periods. UTAH CERTIFIED WATER OPERATOR - DISTRIBUTION LEVEL-2: Must successfully… more
    National Park Service (12/17/25)
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  • Civil Engineering Associate

    City of Long Beach (Long Beach, CA)
    systems ; the processing and review of Developer projects, pilot testing; a valid Water Distribution Operator Certificate and/or Water Treatment ... water , sewer, storm drains, streets, and reclaimed water systems ; -the processing and review of...and review of Developer projects, pilot testing; -a valid Water Distribution Operator Certificate and/or… more
    City of Long Beach (12/05/25)
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  • Meter Technician/Specialist I/II/III

    City of Baytown (Baytown, TX)
    …or equivalent (GED). + Valid driver's license with acceptable driving record. + Class C Water Distribution Operator License from TCEQ. + Six years general ... general work experience + Must obtain a Class "D" Water Operator License from TCEQ within two...Preferred: + Six months experience in meter maintenance and water system operations Meter Specialist II Required:… more
    City of Baytown (10/29/25)
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  • Pump Station Technician

    Weston & Sampson (Worcester, MA)
    Water Treatment Operator license - Grade 2 or higher + Massachusetts Drinking Water Distribution Operator license - Grade 2 or higher + Valid ... & Sampson Services is seeking a licensed, experienced Drinking Water Operator /Technician to perform supervisory, operations and...do: + Operate and maintain municipal and/or private drinking water treatment & distribution systems more
    Weston & Sampson (11/07/25)
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  • Cross Connection Control Manager (Environmental…

    City of Portland (Portland, OR)
    …+ Cross connection + Backflow prevention + Plumbing systems + Drinking water distribution system operation + Maintenance and/or construction The ... + Cross connection + Backflow prevention + Plumbing systems + Drinking water distribution system operation + Maintenance and/or construction (Enter N/A… more
    City of Portland (12/09/25)
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