• Legoland CA Water Quality Technician

    LEGOLAND (Carlsbad, CA)
    …to the team** **About the Role** Removes, installs, repairs, and tests all water treatment and filtration systems within Park. Troubleshoots complex water ... requirements of the above job description. + Knowledge of water treatment , chemicals and test methods to...Technicians will be required to obtain an Aquatic Facility Operator (AFO) or Certified Pool Operator (CPO)… more
    LEGOLAND (07/29/25)
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  • Chemical Operator Technician Shift 2 Sept

    Adecco US, Inc. (Santa Fe Springs, CA)
    …CA. Since the mid-1980s, we've supported industries such as electronics, semiconductors, and water treatment by recycling chemical waste and turning it into ... Used in automotive applications and air purification systems. + ** Water Treatment ** - Ferric and ferrous chloride...Supported by a strong global organization. **Open Role: Chemical Operator ** We are hiring for multiple **Chemical Operator more
    Adecco US, Inc. (08/26/25)
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  • Machine Operator Second shift

    Adecco US, Inc. (Oceanside, CA)
    …Operate conveyor machines . Load and unload metal, load coated metal into ovens . Water Treatment : Treat process water by adding flocculent to disperse ... machine to secure pallets of tile . Kiln Exit Operator : Responsible for quality checks of the tile and...on apply now for immediate consideration for these Machine Operator positions in Oceanside, CA! **Pay Details:** $18.75 per… more
    Adecco US, Inc. (09/04/25)
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  • Wastewater Operator III

    Veolia North America (Playa Del Rey, CA)
    …experience. + One (1) to Four (4) years of experience in wastewater/ water treatment operations. **Knowledge/Skills/Abilities:** + Ability to understand verbal ... Leader. **Required Certification/Licenses/Training:** + Preferred SWRCB Grade III or higher Wastewater/ Water Treatment Certification as required by the facility… more
    Veolia North America (09/03/25)
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  • Civil Engineering Associate

    City of Long Beach (Long Beach, CA)
    …and review of Developer projects, pilot testing; a valid Water Distribution Operator Certificate and/or Water Treatment Certificate issued by the ... projects, pilot testing; -a valid Water Distribution Operator Certificate and/or Water Treatment Certificate issued by the California Department… more
    City of Long Beach (09/05/25)
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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 ... OIT Certificate, the Operator must have a California Grade I Wastewater Treatment Plant Operator Certificate; within two (2) years of obtaining a California… more
    City and County of San Francisco (08/23/25)
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  • Plant/Pipeline Mechanical Technician II

    Santa Clara Valley Water District (CA)
    …Technician II will perform maintenance and repair functions on industrial equipment used in water treatment , recycled water , water purification plants, ... also work on related mechanical equipment components used for water treatment , storage, distribution, and flood control....on a case-by-case basis. + Possession of a D-2 Water Distribution Operator certification issued by the… more
    Santa Clara Valley Water District (08/15/25)
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  • Deputy Leader

    Veolia North America (Novato, CA)
    …in the United States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and ... and/or wastewater treatment facilities Knowledge of: + Water treatment processes (eg, coagulation, flocculation, sedimentation, filtration, disinfection).… more
    Veolia North America (07/26/25)
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  • Construction Inspector I-II

    City of Long Beach (Long Beach, CA)
    …Environment Association (CWEA) or State Water Resources Control Board (SWRCB) Water Distribution and Treatment Certificate for some positions. + Current ... holidays, and overtime as required. A valid motor vehicle operator 's license and a current DMV driving record must...(CWEA) or State Water Resources ControlBoard (SWRCB) Water Distribution and Treatment Certificate; *Current American… more
    City of Long Beach (09/05/25)
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  • Senior Laboratory Technician - Extended…

    City of Tracy (Tracy, CA)
    …to the treatment , quality control, and distribution of potable and recycled water , as well as treatment , quality control, and disposal of wastewater ... + Safety procedures and equipment. + Basic principles of water , recycled water , and wastewater treatment...months of appointment. + Possession of a valid State Water Resources Control Board Distribution Operator Grade… more
    City of Tracy (08/16/25)
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