• Senior Plant Operator / Water (Extended…

    City of Stockton, CA (Stockton, CA)
    …and reviewing the effective and efficient operation and monitoring of the water or wastewater treatment system during an assigned shift in addition to operating ... school diploma or GED. Experience/Certifications: Valid California Grade T-3 Water Treatment Plant Operator Certificate. Other Requirements: Must possess and… more
    City of Stockton, CA (07/14/25)
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  • Water Sector Lead

    Carollo Engineers (Los Angeles, CA)
    …an emphasis in hydraulics, physical, chemical, and biological treatment processes and treatment plant design for wastewater and reuse. + Familiar with ... in the planning, design, and construction of water and wastewater facilities. We are seeking a Water Sector Lead...systems, including master planning, conveyance, with an emphasis on treatment plant design + Ability to communicate… more
    Carollo Engineers (08/19/25)
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  • Senior/Staff Facilities Ultrapure Water/DIW…

    Bosch (Roseville, CA)
    …from vendors to fellow engineers to operators. + Experience in water treatment , wastewater , DIW (deionized water), UPW (ultrapure water), control systems, ... or chemical supply systems. + Strong computer skills in Microsoft applications-Word, Excel, PowerPoint **Preferred Qualifications** + Control systems troubleshooting experience. + Work experience in a clean room desired. **Additional Information** + This role… more
    Bosch (08/27/25)
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  • Water Treatment Maintenance & Asset…

    Jacobs (Los Angeles, CA)
    …injection), Nitrification (cooling water), High Pressure and Low-Pressure Boiler Feed Water Treatment plant processes. You'll work closely with the client and ... responsible for overseeing all installation, repair, and upkeep of plant assets that make up the various facility processes...are met. Principal Areas of Responsibility * Knowledge of wastewater treatment and/or water treatment ,… more
    Jacobs (07/10/25)
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  • Commissioning Manager

    Jacobs (Los Angeles, CA)
    …safe and efficient commissioning and operation of water and wastewater treatment facilities to achieve the plant 's performance objectives and Jacob's ... leadership skills. Preferred Qualifications: * Experience working on water and wastewater projects for municipal client. * Experience with Design-Build and/or… more
    Jacobs (08/27/25)
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  • Water Utility Worker I (Non-Career)

    City of Long Beach (Long Beach, CA)
    …permit is required to receive behind-the-wheel training and if assigned to the Treatment Plant you do not receive commercial driver's training). THE DEPARTMENT ... treats 32 million gallons of drinking water at the Long Beach Groundwater Treatment Plant (GWTP) and distributes this water after blending with imported… more
    City of Long Beach (08/30/25)
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  • Senior Laboratory Technician

    City of Tracy (Tracy, CA)
    …and equipment. + Basic principles of water, recycled water, and wastewater treatment and distribution/disposal. + Record-keeping principles and procedures. ... distribution of potable and recycled water, as well as treatment , quality control, and disposal of wastewater ...performing chemical or bacteriological tests in a laboratory or treatment plant , or at least two (2)… more
    City of Tracy (08/16/25)
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  • Senior Civil/Environmental Engineer

    Carollo Engineers (Sacramento, CA)
    …As part of our team, you will work on projects related to municipal water and wastewater treatment plants, including but not limited to major treatment ... engineering fields within the Environmental Practice for Water and Wastewater Treatment and Infrastructure Practice such as...with an emphasis in hydraulics, physical, chemical, and biological treatment processes and treatment plant more
    Carollo Engineers (07/11/25)
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  • Utility Systems Repairer Operator Supervisor

    National Park Service (Yosemite National Park, CA)
    …This position will serve as Chief Plant Operator for two (2) wastewater treatment facilities. MAJOR DUTIES Act within established operational guidelines and ... and necessary service for park visitors and operations. YOSE utilities include 22 wastewater treatment facility, treating 270 million gallons of wastewater more
    National Park Service (08/26/25)
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  • Seasonal Utility Systems Repairer-Operator

    National Park Service (Death Valley, CA)
    …operation, maintenance, repair, and monitoring of an Activated Sludge/Extended Aeration Treatment plant with state-of-the-art treatment processes under ... and daily operator maintenance techniques for various kinds of water and wastewater treatment equipment. Physical Demands: Work assignments typically require… more
    National Park Service (08/30/25)
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