• Design Manager ( Water

    Carollo Engineers (Costa Mesa, CA)
    …, and construction of water and wastewater facilities. We are seeking a Design Manager to lead wastewater design projects (all project phases). ... 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

    AECOM (Orange, CA)
    …Discover your #H2Opportunity **Job Description** AECOM is looking for a Project Manager (PM) with a water / wastewater /civil engineering background to ... work within our Southern California Water / Wastewater /Conveyance team. This Project Manager ...plant facilities, processes, and construction management + Familiarity with water / wastewater conveyance systems and site design more
    AECOM (10/24/25)
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  • Project Manager - Water

    CDM Smith (Irvine, CA)
    …has an exciting opportunity for a Project Manager with previous experience managing Water and Wastewater projects to join our West Pacific group. In this ... be the main point of contact for planning and design of drinking water , wastewater ...the Project Manager on major area California water & wastewater projects. * Providing technical… more
    CDM Smith (10/29/25)
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  • Industrial Water / Wastewater

    CDM Smith (Irvine, CA)
    …technical guidance, senior leadership, and mentoring engineering staff to enhance our water / wastewater design capabilities * Being responsible for scope, ... Project Manager with previous experience managing industrial water and/or wastewater projects to join our...of contact for planning and design of water , water reuse, and wastewater more
    CDM Smith (09/25/25)
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  • Project Manager - Water

    Black & Veatch (Irvine, CA)
    **Project Manager - Water / Wastewater - Southern CA** Date:...team is ranked in the top 10 by ENR for Water Design Firms in Water Supply and ... an experienced Project Manager to join a well-established and expanding water / wastewater team in Southern California.** The Project Manager will be… more
    Black & Veatch (11/15/25)
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  • Staff Electrical Engineer - Water

    Black & Veatch (Irvine, CA)
    …Opportunity** In this role you will have the opportunity to: + **Lead Electrical design ** for water / wastewater projects + Provide technical guidance on ... in electrical design , planning and construction services + Consulting and Water / Wastewater experience preferred + Experience in medium and low voltage power… more
    Black & Veatch (10/10/25)
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  • Senior Project Manager - Water

    Verdantas (Irvine, CA)
    …organizations + Work with a multi-discipline team of engineers and technicians in the design of municipal water and wastewater treatment facilities + Lead ... our genuine commitment to people. Our work spans high-growth sectors like water resources, resilient land use, energy transformation, and civil infrastructure. Our… more
    Verdantas (10/07/25)
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  • Industrial Client Service Leader - Industrial…

    CDM Smith (Irvine, CA)
    …CDM Smith is seeking an Industrial Client Service Leader with a strong industrial water and wastewater background to help further accelerate the growth of our ... of CDM Smith **Job Title:** Industrial Client Service Leader - Industrial Water and Wastewater **Group:** IND **Employment Type:** Regular **Minimum… more
    CDM Smith (11/13/25)
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  • Senior Wastewater Process Engineer Job…

    Black & Veatch (Irvine, CA)
    …Doctoral) in civil, environmental, or chemical engineering preferred. + 10 years of experience in wastewater water treatment with at least 5 years in water ... quality and treatment ( water quality analysis, treatment evaluations, process design , regulatory compliance assessments, etc.). + Advanced knowledge of process … more
    Black & Veatch (10/16/25)
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  • Wastewater Regional Sector Leader

    Stantec (Irvine, CA)
    …will benefit future generations. Grow with us, H2O+U. Your Opportunity As the Regional Wastewater Sector Leader for the Pacific Region water business line, you ... Communities everywhere share the need for clean water . And as they work to meet that...design , and construction to principles and practices for wastewater engineering. - Track performance of projects, from client… more
    Stantec (10/28/25)
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  • Design -Build Project Manager

    Black & Veatch (Irvine, CA)
    ** Design -Build Project Manager - Water Business** Date: Nov 9, 2025 Location: Walnut Creek, CA, US Irvine, CA, US Los Angeles, CA, US Company: Black & Veatch ... is ranked in the top 10 by ENR for Water Design Firms in Water ...Veatch team. **Preferred Qualifications** + 15+ years of actgive water / wastewater experience with demonstrated leadership experience in… more
    Black & Veatch (09/24/25)
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  • Water Design -Build Design

    Jacobs (Irvine, CA)
    We're seeking a Water Design -Build Design Manager to lead the execution of large, complex water and wastewater projects through innovative ... make a difference? Join Jacobs and help us reinvent tomorrow. As the Water Design -Build Manager , you'll be at the forefront of project delivery, responsible… more
    Jacobs (10/21/25)
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  • Water Resource Recovery Project…

    Jacobs (Irvine, CA)
    …impact, this is your moment. What You'll Do: * Spearhead planning, design , and construction services for cutting-edge wastewater projects, from pipelines ... for wastewater utility projects, along with related master planning, design , and project development experience. * Demonstrated ability to develop relationships… more
    Jacobs (10/29/25)
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  • Drinking Water & Reuse Project…

    Jacobs (Irvine, CA)
    …in relevant water / wastewater industry and process engineering, including drinking water and reuse systems * Planning and design experience in water ... and protection of natural resources. We're seeking a Drinking Water & Reuse Project Manager to join...Someone who can use their vast experience in the water and wastewater industry and apply it… more
    Jacobs (10/21/25)
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  • Regional Engineering Sponsor ( Water )

    Kiewit (Santa Fe Springs, CA)
    …management, engineering design , construction, and start-up/commissioning of municipal water / wastewater projects + Knowledge and experience with alternative ... 178174 **Job Level:** Executive **Home District/Group:** Kiewit Industrial & Water Engineering **Department:** Design Engineering **Market:** Industrial… more
    Kiewit (10/23/25)
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  • Client Director - Water Business Job…

    Black & Veatch (Irvine, CA)
    …the water industry goes next. This team is ranked in the top 10 by ENR for Water Design Firms in Water Supply and Sewer Waste and other water -related ... & Veatch team **Preferred Qualifications** + 15 + years of active water / wastewater experience with demonstrated leadership experience in the Southern California… more
    Black & Veatch (11/06/25)
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  • Conveyance Project Manager

    Jacobs (Irvine, CA)
    …We're seeking a Conveyance Project Manager to support delivering world-class water and wastewater conveyance and storage projects for our municipal, private, ... CA, and San Diego, CA). As a Conveyance Project Manager , you'll be charged with leading a team of...conveyance, pumping plant design , fish screen intakes, water , and wastewater treatment technologies and will… more
    Jacobs (09/19/25)
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  • Alternative Delivery Project Manager

    CDM Smith (Irvine, CA)
    …immediate opening for an experienced and driven client-focused Design Build Project Manager to support our Water Team in growing our Collaborative Project ... lead multi-discipline planning, design , and construction teams for large water and wastewater treatment facilities, collection and distribution systems, and… more
    CDM Smith (10/21/25)
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  • Project Manager - Capital Projects

    Jacobs (Irvine, CA)
    At Jacobs, we are passionate about infrastructure and water / wastewater projects. We are providing supplemental engineering services, including project management ... improvement program in Orange County, California. We are looking for a Project Manager to lead design and construction management teams for successful delivery… more
    Jacobs (09/24/25)
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  • Senior OT Project Lead

    Stantec (Irvine, CA)
    …generations. Grow with us, H2O+U. Your Opportunity We are looking for a talented Water / Wastewater Senior Project Manager and Client Account Manager ... changemakers? Your Key Responsibilities - Serve as Senior Project Manager and/or Project Technical Lead for water ...design and delivery of OT systems specifically for water treatment plants, wastewater treatment plants, … more
    Stantec (11/06/25)
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