• Infrastructure Engineer (All levels Entry…

    Carollo Engineers (Walnut Creek, CA)
    …infrastructure engineers specialize in challenging projects outside of the treatment plant , including: the planning and design of water / wastewater ... firm that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking all experience levels of infrastructure… more
    Carollo Engineers (08/21/25)
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  • Maintenance Technician II

    Veolia North America (Lathrop, CA)
    …a full spectrum of water , waste, and energy management services, including water and wastewater treatment , commercial and hazardous waste collection and ... Response) Level I and II First Responder Certification. + Work toward higher level water / wastewater treatment certification. + Training in operation of… more
    Veolia North America (09/11/25)
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  • PLC SCADA Technician - El Segundo

    Jacobs (Los Angeles, CA)
    …electrical and PLC troubleshooting skills. Principal Areas of Responsibility * Knowledge of wastewater treatment and/or water treatment , engineering, ... treatment processes and associated equipment including conventional and advanced water and/or wastewater treatment , microfiltration, reverse osmosis,… more
    Jacobs (09/22/25)
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  • Project and Commissioning Engineer

    Emerson (San Francisco, CA)
    …in the renewable (solar, hydro, wind), fossil (natural gas and coal) power generation, and water treatment plant sectors. We focus on upgrading existing ... engineering and commissioning of Distributed Control System projects for the water and wastewater industries. Power & Water Solutions is an industry-leading… more
    Emerson (09/22/25)
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  • Process Piping Designer

    Insight Global (San Diego, CA)
    …part of the Process Mechanical team, you will work on projects related to municipal water and wastewater treatment plants, including but not limited to major ... that specializes in the planning, design, and construction of water and wastewater facilities is looking to... treatment plant expansions, regional water quality studies, and… more
    Insight Global (10/10/25)
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  • Senior Structural Engineer

    Carollo Engineers (Walnut Creek, CA)
    …We are seeking a Senior Structural Engineer to work on projects related to municipal water and wastewater treatment plants, including but not limited to ... major treatment plant expansions, regional water quality studies, and...10 years of experience, preferably in the design of water and wastewater treatment structures… more
    Carollo Engineers (09/19/25)
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  • Lead Operator (Shift Lead)

    Jacobs (El Segundo, CA)
    …together. #ourjacobs #bia #omfs #challengeaccepted * Five (5) years' experience in wastewater / water treatment operations and maintenance. A college degree ... to day-to-day operations, maintenance, and repairs of the Edward C. Little Water Recycling Facility (its processes, Satellite Facilities, including the Hyperion Pump… more
    Jacobs (09/09/25)
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  • Stationary Engineer - Multiple Departments…

    City and County of San Francisco (San Francisco, CA)
    water analysis and regulates treatment chemical dosages to maintain water quality in filtration plant , distribution system, or other large complex ... of pumping, heating, ventilating, air conditioning, refrigeration and auxiliary plant machinery and equipment in a large complex or...facility may also be required to perform water analysis on water / wastewater as… more
    City and County of San Francisco (07/16/25)
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  • Senior Conveyance Project Manager

    Jacobs (San Jose, CA)
    …a team of experts in conveyance, pumping plant design, fish screen intakes, water , and wastewater treatment technologies and will have the opportunity to ... resources. We're seeking a Conveyance Project Manager to support delivering world-class water and wastewater conveyance and storage projects for our municipal,… more
    Jacobs (10/01/25)
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  • Mid Level Environmental Engineer

    Carollo Engineers (Sacramento, CA)
    …your career. **Responsibilities** + Performing engineering work in various engineering fields ( water and wastewater treatment infrastructure to include ... that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking...with an emphasis in hydraulics, physical, chemical, and biological treatment processes and treatment plant more
    Carollo Engineers (08/19/25)
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