• Chemist - El Segundo

    Jacobs (Los Angeles, CA)
    …perform advanced analytical procedures used in the testing of samples pertaining to water and/or wastewater, treatment plant effluent and various surface waters. ... analysis of compliance and process control samples at the West Basin Water Quality Laboratory. You'll operate, maintain, and calibrate instruments and equipment for… more
    Jacobs (08/24/25)
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  • Lab Technician - El Segundo

    Jacobs (Los Angeles, CA)
    …you'll perform analytical procedures used in the testing of samples pertaining to water and/or wastewater, treatment plant effluent and various surface waters to ... analysis of compliance and process control samples at the West Basin Water Quality Laboratory. You'll operate, maintain, and calibrate instruments and equipment for… more
    Jacobs (08/24/25)
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  • Architectural Project Manager III

    CDM Smith (Irvine, CA)
    …engineering and architectural firm. Our firm is responsible for large-scale water and wastewater plant design, transit facilities, industrial facilities, ... working on challenging projects in Environment, Industry, Commercial, Transportation, Federal and Water business portfolios. At CDM Smith, we are invested in your… more
    CDM Smith (08/11/25)
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  • Stationary Engineer, Sewage Plant (Job Code…

    City and County of San Francisco (San Francisco, CA)
    …Our Mission: To provide our customers with high quality, efficient, and reliable water , power, and wastewater services in a manner that values environmental and ... a wide variety of complex machinery and equipment in a sewage disposal plant or pumping station, following established plant operations, methods and procedures;… more
    City and County of San Francisco (08/23/25)
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  • Wastewater Treatment Plant Operator…

    The County of Los Angeles (Los Angeles, CA)
    WASTEWATER TREATMENT PLANT OPERATOR SUPERVISOR - Emergency Fire Appointment Print (https://www.governmentjobs.com/careers/lacounty/jobs/newprint/5018526) Apply  ... WASTEWATER TREATMENT PLANT OPERATOR SUPERVISOR - Emergency Fire Appointment Salary $121,872.36...to State and County health districts and the State Water Quality Control Board concerning the amount of sewage… more
    The County of Los Angeles (08/08/25)
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  • Vice President, California Design

    Parsons Corporation (Pasadena, CA)
    …Mechanical Engineering or related field. + **Experience** : 15+ years in municipal water and wastewater treatment plant design. + **Project Leadership** : ... **Job Description:** **Vice President, California Design: Innovate and Lead in Water /Wastewater Excellence** Are you ready to drive transformative growth in… more
    Parsons Corporation (06/20/25)
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  • Stationary Engineer II

    The County of Los Angeles (Los Angeles, CA)
    …kinds of pumps and valves, steam traps, water treatment systems, water heaters and other heating plant auxiliary equipment. Operates, maintains, repairs, ... equipment, combustion controls or industrial controls equipment, boilers, or water treatment systems related to power plant ...or water treatment systems related to power plant operations, in any combination, may be substituted for… more
    The County of Los Angeles (06/28/25)
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  • Co-Generation Plant Engineer

    Trinity Health (Fresno, CA)
    …and emergency power, heating, conditioned ventilated air, soft domestic cold and hot water , compressed medical and control air and medical vacuum. The operation of ... plant equipment is monitored, and repair and/or maintenance work...performed to ensure the continuing supply of power, heat, water , compressed air, and medical vacuum. **REQUIREMENTS** 1. High… more
    Trinity Health (07/11/25)
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  • Plant Engineer

    Lactalis American Group Inc. (Tulare, CA)
    …including equipment manuals, drawings, SOPs, and project records. + Support plant utilities, including refrigeration, boilers, water systems, compressed air, ... Plant Engineer Tulare, CA (http://maps.google.com/maps?q=10800+Ave+184+Tulare+CA+USA+93274) * Maintenance Job Type Full-time Description TITLE: Plant Engineer… more
    Lactalis American Group Inc. (08/21/25)
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  • Principal Engineer

    Carollo Engineers (Los Angeles, CA)
    … and wastewater treatment plants, including but not limited to major treatment plant expansions, and critical water reuse projects that will create sustainable ... an emphasis in hydraulics, physical, chemical, and biological treatment processes and treatment plant design for water , wastewater, and/or reuse + Experience in… more
    Carollo Engineers (08/19/25)
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