• Shimmick (Irvine, CA)
    …well-positioned to lead during a time of rapid change. As project delivery models, regulatory frameworks, supply chains, and technology continue to evolve, our ... **Overview** As a ** Lead Estimator** at Shimmick, you'll compile, review, analyze,...Estimator** at Shimmick, you'll compile, review, analyze, and quote project materials, labor, equipment, data, environmental factors, and overall… more
    DirectEmployers Association (10/24/25)
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  • Verdantas (Rancho Cucamonga, CA)
    …with strong growth trends, we play a pivotal role in shaping sustainable project outcomes across diverse sectors such as power, renewable energy, water resources, ... dynamic team, comprised of environmental scientists, engineers, geologists, and technical specialists, collaborate closely with clients, harnessing state-of-the-art technology… more
    DirectEmployers Association (08/06/25)
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  • TYLin (Irvine, CA)
    …Designer to join our TYLin Water Solutions Team. The Engineering Designer will support project teams and the firm's key regional clients in the planning, design, and ... construction of complex and innovative combined sewer system projects, wastewater treatment facility and conveyance system projects, water treatment facility and… more
    DirectEmployers Association (09/30/25)
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  • Wastewater Project Technical

    Stantec (Irvine, CA)
    …Your Opportunity Stantec's Water practice in Irvine, California is seeking a highly motivated Wastewater Project Technical Lead to join our successful ... project delivery and design management for water and wastewater treatment and conveyance projects. We are looking for...of Stantec's project delivery structure that includes Project Managers and Project Technical more
    Stantec (08/07/25)
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  • Project Manager - Water/ Wastewater

    AECOM (Orange, CA)
    …This Project Manager will work with, and sometimes act as, a project engineer(s)/ technical lead (s), will interface with subconsultants, and will have ... 6,000 of the industry's best minds driving innovation and technical excellence. Together, we develop solutions that are not...in water/ wastewater engineering projects. + Ability to lead a project team, act as a… more
    AECOM (10/24/25)
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  • Industrial Water/ Wastewater Project

    CDM Smith (Rancho Cucamonga, CA)
    …and serving as the lead Project Manager on water/ wastewater projects * Providing technical guidance, senior leadership, and mentoring engineering ... key decision makers in our clients' organizations **Job Title:** Industrial Water/ Wastewater Project Manager **Group:** IND **Employment Type:** Regular… more
    CDM Smith (09/25/25)
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  • Water/ Wastewater Lead Estimator Job…

    Black & Veatch (Irvine, CA)
    **Water/ Wastewater Lead Estimator** Date: Oct 3, 2025 Location: Overland Park, KS, US Tampa, FL, US Denver, CO, US Charleston, SC, US Coral Gables, FL, US ... the design teams to understand the complexity, size and process systems required for project . Provides technical advice and assistance to the design team in the… more
    Black & Veatch (09/13/25)
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  • Vice President, Wastewater Engineer

    WSP USA (Irvine, CA)
    …solves regional wastewater and water challenges! Your primary role will be to lead technical project delivery, provide technical quality reviews, to ... the future of our team through team leadership and technical development activities. Your voice will help lead...clients in the California District. + Serve as a technical subject matter expert in water/ wastewater applications… more
    WSP USA (08/30/25)
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  • Wastewater Regional Sector Leader

    Stantec (Irvine, CA)
    …WEFTEC, etc.). Actively participate by seeking officer roles within professional organizations and technical committees. DO - Project Work - Be responsive to ... client needs in your role as a senior project manager, principal-in-charge, and/or client service lead ...others within the group and help build Stantec's growing wastewater team. - Provide project leadership for… more
    Stantec (10/28/25)
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  • Senior Project Manager- Water/…

    Verdantas (Rancho Cucamonga, CA)
    …team of engineers and technicians in the design of municipal water and wastewater treatment facilities + Lead the team and production of projects ... by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of… more
    Verdantas (10/07/25)
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  • Senior Wastewater Process Engineer Job…

    Black & Veatch (Irvine, CA)
    …In this role, you will have the opportunity to: + Function in a lead wastewater process engineer role as a technical specialist in the areas of conventional ... a technical specialist with knowledge and skillset providing guidance to project teams in conventional and/or emerging wastewater treatment systems +… more
    Black & Veatch (10/16/25)
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  • Project Manager- Water/ Wastewater

    Verdantas (Rancho Cucamonga, CA)
    …by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of ... future of resilient communities?** Responsibilities: + Foundational experience as a project engineer producing final design products and study analyses and… more
    Verdantas (09/19/25)
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  • Principal Water/ Wastewater Engineer

    Stantec (Irvine, CA)
    …and client expectations. - Promote Stantec's project delivery structure that includes Project Managers and Project Technical Leads. - Provide ... service management, project delivery, design management, and project management for water and wastewater treatment... guidance and leadership in the development of innovative technical solutions for water and/or wastewater projects.… more
    Stantec (08/07/25)
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  • Practice Builder - Water/ Wastewater

    Kimley-Horn (Riverside, CA)
    **Overview** Kimley-Horn is seeking a Water/ Wastewater Practice Builder to join our office in Riverside, California (CA)! **Responsibilities** + Manage, lead , ... projects and programs of work in the fields of water/ wastewater treatment projects, water and wastewater pumping...beyond + Given a great deal of autonomy to lead , direct, and grow their business + Leadership responsibilities… more
    Kimley-Horn (09/17/25)
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  • Principal Water- Wastewater Engineer

    AECOM (Orange, CA)
    … conveyance systems. + Review and prepare engineering reports, design drawings, technical specifications, and cost estimates. + Lead the preparation of ... **Water Business Line** is seeking a highly motivated and experienced **Principal Water/ Wastewater Engineer** with a passion for water and wastewater conveyance,… more
    AECOM (10/22/25)
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  • Senior Civil Engineer - Water/ Wastewater

    AECOM (Orange, CA)
    …in engineering and construction. **Job Responsibilities:** The Senior Civil Engineer will lead design project delivery from planning through construction for our ... seeking a creative, senior Civil Engineer to join our Water/ Wastewater /Conveyance team in Orange, CA. This position will be...Southern California. This position will allow the candidate to lead a project team and work with… more
    AECOM (09/13/25)
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  • Staff Electrical Engineer - Water/…

    Black & Veatch (Irvine, CA)
    …will have the opportunity to: + ** Lead Electrical design** for water/ wastewater projects + Provide technical guidance on client standards and expectations ... **Staff Electrical Engineer - Water/ Wastewater 1** Date: Oct 8, 2025 Location: Irvine,...construction issues + Coordination with local electrical utilities on project technical needs + Review of supplier… more
    Black & Veatch (10/10/25)
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  • Senior OT Project Lead

    Stantec (Irvine, CA)
    …changemakers? Your Key Responsibilities - Serve as Senior Project Manager and/or Project Technical Lead for water OT infrastructure projects that include ... generations. Grow with us, H2O+U. Your Opportunity We are looking for a talented Water/ Wastewater Senior Project Manager and Client Account Manager that has an… more
    Stantec (08/07/25)
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  • Water Resource Recovery Project Manager…

    Jacobs (Irvine, CA)
    wastewater projects, from pipelines to pump stations to treatment facilities. * Lead master plans and technical studies that shape the future of water ... join our Southern California team who is ready to lead the charge in designing the next generation of...facilities. * Strong communication skills. * Demonstrated self-starter. * Project management experience for wastewater utility projects,… more
    Jacobs (10/29/25)
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  • Conveyance Project Manager

    Jacobs (Irvine, CA)
    …Conveyance Project Manager to support delivering world-class water and wastewater conveyance and storage projects for our municipal, private, and agricultural ... and programs within a defined client portfolio. You'll effectively lead and manage project teams throughout all...a wide variety of fields including conveyance pipeline design, project management, water/ wastewater pump station design.… more
    Jacobs (09/19/25)
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