• KIK Consumer Products (Ontario, CA)
    **Blender Operator ** **We are KIK!** We create the products and brands that people trust to clean, sanitize, and protect their homes, pools, and cars. We are one of ... + Follow all environmental laws and regulations of the plant . + Must be able to work with industrial...+ Must be able to work with industrial valves, chemical hoses, raw material containers, etc. + Clean totes,… more
    DirectEmployers Association (11/25/25)
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  • Carollo Engineers (Walnut Creek, CA)
    …you to build your career. **Responsibilities** + Assists clients to optimize treatment plant staffing, labor, power, and chemical costs + Develops process ... Operations and Maintenance needs, including staffing and facility optimization plans, operator training, and process troubleshooting. At Carollo you'll make an… more
    DirectEmployers Association (09/09/25)
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  • Water/WasteWater Plant Operator

    American Water (Pacific Grove, CA)
    …hoists and/or chemical transfer pumps. * Perform corrective maintenance on plant mechanical equipment and telemetry, ie chemical feed pumps, motors, and ... plant records, including operating logs, daily diaries, chemical inventories, data logs and SCADA data/trends. * Monitor...hired transferred or promoted to the position of Wastewater Operator must take and pass the Wastewater Operator more
    American Water (11/19/25)
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  • Boiler Plant Operator /Boiler…

    Ansible Government Solutions (Palo Alto, CA)
    Overview Ansible Government Solutions, LLC (Ansible) is currently recruiting Boiler Plant Operator /Boiler Technician to support the VA Palo Alto Health Care ... water and test them for the proper level of chemical additives. Based upon the results of these tests,...operating levels. + Performs preventative and scheduled maintenance on plant systems and equipment including boiler feed pumps, fuel… more
    Ansible Government Solutions (10/22/25)
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  • Stationary Engineer, Sewage Plant (Job Code…

    City and County of San Francisco (San Francisco, CA)
    …that have the following: + Four years of verifiable journey level Stationary Engineer, Plant Operator and/or Plant Mechanic experience in the operation, ... collects and performs simple assessments of raw sewage and chemical samples on prescribed schedule at specific locations by... must have a California Grade I Wastewater Treatment Plant Operator Certificate; within two (2) years… more
    City and County of San Francisco (11/22/25)
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  • Stationary Engineer, Sewage Plant (TPV…

    City and County of San Francisco (San Francisco, CA)
    …seeking a dynamic journey-level Stationary Engineer to join a world class organization. As a Plant Operator and/or plant mechanic, you will be tasked with ... collects and performs simple assessments of raw sewage and chemical samples on prescribed schedule at specific locations by...+ Four (4) years of verifiable journey-level Stationary Engineer, Plant Operator and/or Plant Mechanic… more
    City and County of San Francisco (11/26/25)
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  • Wastewater Operator III

    Veolia North America (Palm Springs, CA)
    …license and a clean driving record. + A valid California Wastewater Treatment Plant Operator 's Grade III certification. **Physical Requirements:** + Must be able ... States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution treatment… more
    Veolia North America (11/21/25)
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  • Lead Operator (Shift Lead) - El Segundo

    Jacobs (Los Angeles, CA)
    …part in weekly conference calls with team leads, operations supervisor and Chief Plant Operator . * Perform predictive, preventive and corrective equipment and ... - people. Jacobs is searching for a dynamic Lead Operator (Shift Lead) to join our team in El...and federal regulations through routine monitoring and adjustment of plant manuals and computerized control systems. You'll identify and… more
    Jacobs (11/07/25)
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  • Chemical Process Engineer -Tech Services

    Marathon Petroleum Corporation (Carson, CA)
    …perspectives, develops our people, and fosters a collaborative team environment. Chemical Process Engineer -Tech Services Job Summary The Marathon Los Angeles ... Refinery in Carson, CA has an opening for a Chemical Process Engineer - Tech Services. This position will...Tech Services. This position will provide technical support for plant operations and depending on experience this position may… more
    Marathon Petroleum Corporation (11/15/25)
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  • Water Supply Operator I

    Essel (Pomona, CA)
    …required if applicant does not hold a valid T1 certification. + SWRCB Water Treatment Plant Operator 1 certification preferred at time of hire, or must obtain ... The Water Supply Operator I is an entry-level position requiring immediate...and treatment equipment such as: + Pumping systems + Chemical feed systems + Water storage facilities + Measuring… more
    Essel (09/08/25)
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