• Design Manager ( Water

    Carollo Engineers (Costa Mesa, CA)
    …engineering firm that specializes in the planning, design , and construction of water and wastewater facilities. We are seeking a Design Manager ... civil, environmental, or chemical engineering + 12+ years of wastewater design experience in the field of...master planning, collection and pumping, with an emphasis on water treatment plant design + Demonstrated ability… more
    Carollo Engineers (10/11/25)
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  • Project Manager - Water / Wastewater

    AECOM (Los Angeles, CA)
    … treatment plant facilities, processes, and construction management + Familiarity with water / wastewater conveyance systems and site design + Registration ... is looking for a Project Manager (PM) with a water / wastewater /civil engineering background to work within our...tasks under tight deadlines + Proficient/knowledgeable with drafting and design software such as AutoCAD , Civil3D, Bentley… more
    AECOM (12/30/25)
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  • Water Wastewater Engineer I

    Verdantas (Folsom, CA)
    … (WTPs, pipelines, pump stations, storage tanks) + Wastewater /Storm Drain system design (Pipelines and lift stations) + Water / Wastewater System planning ... **Ready to shape the future of resilient communities?** Verdantas is seeking a Water / Wastewater Engineer to join our dynamic team supporting projects out of… more
    Verdantas (11/07/25)
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  • Sr. Electrical Engineer - Water

    Parsons Corporation (Pasadena, CA)
    …hour work-week Parsons is seeking a **Senior/Principal Electrical Engineer** to join our Water / Wastewater Design Engineering group based in Pasadena, CA. ... and redefine what's possible. **Job Description:** **Senior/Principal Electrical Engineer - Water / Wastewater ** **Location:** Pasadena, CA (Hybrid - 3 days in… more
    Parsons Corporation (12/12/25)
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  • Water / Wastewater Engineer…

    Carollo Engineers (Fresno, CA)
    …engineering firm that specializes in the planning, design , and construction of water and wastewater facilities. We are seeking all experience levels of ... Water / Wastewater Engineers to support our vision of...Environmental Engineering + Familiarity with computer applications including ArcGIS, AutoCAD , and water and sewer hydraulic calculations/modeling… more
    Carollo Engineers (12/03/25)
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  • Civil Engineer- Water / Wastewater

    Verdantas (San Diego, CA)
    …of our team, the successful candidate will perform a variety of Civil and Water Resource planning and design tasks for projects requiring the following ... within 1 yr** **4-8 years of experience in the water resources field** **Experience with GIS, AutoCAD ,... experience** **Additional capabilities desired but not required include:** ** Water supply design (pipelines, pump stations, storage… more
    Verdantas (10/08/25)
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  • Senior Wastewater Reuse Engineer

    Carollo Engineers (San Diego, CA)
    …engineering firm that specializes in the planning, design , and construction of water and wastewater facilities. We are seeking a Senior Wastewater ... physical, chemical, and biological treatment processes and treatment plant design for water , wastewater , and/or...+ Experience in MBR treatment and advanced treatment facilities design + Experience with Microstation or Autocad more
    Carollo Engineers (11/14/25)
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  • Senior Mechanical Engineer - Wastewater

    Parsons Corporation (Fountain Valley, CA)
    …a dynamic **Principal Mechanical Engineer** to lead and innovate in the design of cutting-edge wastewater treatment facilities. Join an established engineering ... + Develop detailed designs for mechanical piping systems, reclaimed water systems, lift stations, and wastewater treatment...to perform in a lead capacity. + Expertise in wastewater treatment system design , including piping layouts,… more
    Parsons Corporation (11/07/25)
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  • Transportation CAD Designer

    Jacobs (Redding, CA)
    design plans for transportation projects, as well as site civil projects in the water or wastewater field. At Jacobs Redding Office, you will have the ... community, join us as an Entry Level Highway CAD Designer . At Jacobs, you'll be a vital member of...position will include, but are not limited to, geometric design of roadways including design of horizontal… more
    Jacobs (10/16/25)
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  • Electrical Engineer, Water

    Stantec (Irvine, CA)
    …that will require the application of mature knowledge, particularly in water / wastewater related projects. #ElectricalH2O Your Key Responsibilities - Acts ... and the relationship between drawings and specifications, particularly in the water / wastewater industry. - Strong knowledge of electrical systems means… more
    Stantec (12/03/25)
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