• Wastewater Operator III

    Jacobs (Red Bluff, CA)
    …a variety of tasks related to the operation and maintenance of a wastewater treatment plant. Bring your team-focus, adaptability, and commitment to excellence, ... and procedures. * Diagnosing operating problems and making adjustments to optimize wastewater treatment processes. * Monitoring and controlling rates of flow,… more
    Jacobs (11/07/25)
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  • Senior Mechanical Engineer - Wastewater

    Parsons Corporation (Fountain Valley, CA)
    …Mechanical Engineer** to lead and innovate in the design of cutting-edge wastewater treatment facilities. Join an established engineering team that values ... + **Make an Impact:** Be at the forefront of designing essential wastewater treatment systems that enhance environmental sustainability and community well-being.… more
    Parsons Corporation (11/07/25)
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  • Project Manager - Water/ Wastewater

    AECOM (Orange, CA)
    …projects from planning through construction and commissioning. + Familiarity with wastewater treatment plant facilities, processes, and construction management + ... AECOM is looking for a Project Manager (PM) with a water/ wastewater /civil engineering background to work within our Southern California Water/ Wastewater more
    AECOM (12/13/25)
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  • Project Manager - Water/ Wastewater

    AECOM (Los Angeles, CA)
    …projects from planning through construction and commissioning. + Familiarity with wastewater treatment plant facilities, processes, and construction management + ... AECOM is looking for a Project Manager (PM) with a water/ wastewater /civil engineering background to work within our Southern California Water/ Wastewater more
    AECOM (12/10/25)
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  • Practice Builder - Water/ Wastewater

    Kimley-Horn (San Mateo, CA)
    …teams for multi-discipline projects and programs of work in the fields of water/ wastewater treatment projects, water and wastewater pumping systems, and ... has an opportunity for a motivated Practice Builder to expand our Water/ Wastewater practice in San Mateo, California (CA)! **Responsibilities** + Manage, lead, and… more
    Kimley-Horn (09/17/25)
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  • Project Manager - Water/ Wastewater

    CDM Smith (Irvine, CA)
    …be the main point of contact for planning and design of drinking water, wastewater treatment , pump station, conveyance, and water resources projects in Southern ... lieu of a degree. **Preferred Qualifications:** * Prior experience managing municipal wastewater treatment design and/or conveyance design projects in Southern… more
    CDM Smith (10/29/25)
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  • Senior Construction Manager - Water/…

    Parsons Corporation (Pasadena, CA)
    …construction on public works projects with a solid focus on water and wastewater treatment and conveyance facilities, preferably in California. + Demonstrated ... ability to manage large water and wastewater treatment and conveyance projects, including resolution of disputes and mitigation of risks. Experience with… more
    Parsons Corporation (10/07/25)
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  • Design Manager (Water/ Wastewater )

    Carollo Engineers (Costa Mesa, CA)
    …Demonstrated ability in physical, chemical, biological processes, hydraulics and principals of wastewater treatment plant design + Knowledge of structural and ... in the planning, design, and construction of water and wastewater facilities. We are seeking a Design Manager to...with an emphasis in hydraulics, physical, chemical, and biological treatment processes and treatment plant design +… more
    Carollo Engineers (10/11/25)
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  • Wastewater Operator Supervisor

    Jacobs (Sacramento, CA)
    …days. * High school diploma * 6 years of experience at an industrial water/ wastewater treatment facility, or municipal water/ wastewater facility public works ... field. * Ten years of experience at an industrial treatment plant or municipal water/ wastewater treatment , public works operation, including experience in… more
    Jacobs (12/13/25)
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  • Project Engineer /Electrical Engineer - Water/…

    Jacobs (Fountain Valley, CA)
    …an Electrical Engineer to provide engineering support in successful delivery of complex wastewater treatment plant and pump station. As an Electrical Engineer / ... engineering work including design, design review, construction support service for wastewater treatment plant electrical generating and distribution systems.… more
    Jacobs (11/21/25)
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