• Water/ Wastewater Engineer (Professional…

    Carollo Engineers (Sacramento, CA)
    …recognized environmental engineering firm that specializes in the planning, design , and construction of water and wastewater facilities. We are ... upon hiring level):** EIT: + Serve as an engineer on the planning, design , construction, and/or commissioning of water and wastewater treatment projects of… more
    Carollo Engineers (11/13/25)
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  • Senior Civil Engineer - Water/ Wastewater

    AECOM (Orange, CA)
    …business line is seeking a **Senior Civil Engineer** with strong site civil design expertise to join our Water/ Wastewater /Conveyance team in Orange, CA. This ... water practice. **Key Responsibilities** + Lead and oversee **site civil design ** efforts for water and wastewater infrastructure facilities, including… more
    AECOM (11/19/25)
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  • Principal Water/ Wastewater Engineer

    Stantec (Irvine, CA)
    …delivery, design management, and project management for water and wastewater treatment and conveyance projects. We are looking for professionals with experience ... fee development; alternatives analysis; treatment plant, pump station, and pipeline design ; and engineering services during construction. This position offers… more
    Stantec (11/06/25)
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  • Practice Builder - Water/ Wastewater

    Kimley-Horn (Monterey, CA)
    …in Civil Engineering or related + At least 15 years of civil engineering , design , and management of Water/ Wastewater projects + Registered Professional ... **Overview** Kimley-Horn is seeking a Water/ Wastewater Practice Builder to join our office in...projects and programs of work in the fields of water/ wastewater treatment projects, water and wastewater pumping… more
    Kimley-Horn (09/17/25)
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  • Senior Construction Manager - Water/…

    Parsons Corporation (Pasadena, CA)
    …Parsons is looking for an amazingly talented **Senior Construction Manager** to join our ** Wastewater Systems team in Los Angeles** ! In this role you will get to ... to provide construction management services on **large-scale water and wastewater projects or programs** in **Southern California.** The **Senior Construction… more
    Parsons Corporation (10/07/25)
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  • Industrial Water/ Wastewater Project…

    CDM Smith (San Francisco, CA)
    …senior leadership, and mentoring engineering staff to enhance our water/ wastewater design capabilities * Being responsible for scope, schedule, budget ... be the main point of contact for planning and design of water, water reuse, and wastewater ...in lieu of a degree. **Preferred Qualifications:** * Professional engineering (PE) license, strongly preferred. * Bachelor's degree in… more
    CDM Smith (09/25/25)
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  • Project Manager - Water/ Wastewater

    CDM Smith (Irvine, CA)
    …this position, you will be the main point of contact for planning and design of drinking water, wastewater treatment, pump station, conveyance, and water ... business development activities. Our water services have spanned the areas of design and construction administration of drinking water, wastewater , water… more
    CDM Smith (10/29/25)
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  • Wastewater Process Engineer Intermediate…

    Jacobs (Redding, CA)
    …during conceptual/planning phase. Work with multi-disciplinary teams to achieve successful design of water and wastewater treatment facilities. Provide ... (hydraulic modeling software). Alternatives analysis for the planning phases of wastewater treatment plant design projects (including cost estimating, process… more
    Jacobs (10/29/25)
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  • Mid-Level Water/ Wastewater Engineer

    Carollo Engineers (Costa Mesa, CA)
    …recognized environmental engineering firm that specializes in the planning, design , and construction of water and wastewater facilities. We are ... seeking a mid-level water/ wastewater engineer to help in the planning, design , and construction of wastewater facilities. At Carollo you'll make an impact at… more
    Carollo Engineers (09/10/25)
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  • Resident Engineer

    Jacobs (San Diego, CA)
    …need you to have ability to manage complex, technical engineering ( wastewater /civil/mechanical /electrical/I&C) construction projects, lead construction project ... the world smarter and more connected. We are providing supplemental engineering services, including project management and construction management, and commissioning… more
    Jacobs (10/02/25)
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