• HDR (Irvine, CA)
    …great things possible not only in your community, but around the world. In the role of Senior Water / Wastewater Engineer , we'll count on you to: Serve as ... project meetings, in-person workshops, using drawings and/or PowerPoint presentations. #LI-JF1 Keywords: Senior Water / Wastewater Engineer , municipal … more
    Upward (06/26/25)
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  • BKF Engineers (Newport Beach, CA)
    …as we help our current and future clients throughout the Western US solve their water challenges. The Senior /Principal Engineer , Water System Planning ... Water Resources Business Sector-serving public works departments and water / wastewater utilities throughout Californiais undergoing re-organization to… more
    Upward (07/12/25)
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  • Arcadis (Irvine, CA)
    …looking for a Senior Client Account Leader to join our Resilience Water Team in California. This is a bold opportunity for a driven, self-motivated professional ... candidate will utilize their expertise and knowledge of municipal water , recycled water , wastewater and...driving to clients and projects sites. Serve as a senior technical resource or project manager on small to… more
    Upward (06/29/25)
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  • Senior Civil Engineer - Water

    AECOM (Orange, CA)
    Water Division of AECOM is actively seeking a creative, senior Civil Engineer to join our Water / Wastewater /Conveyance team in Orange, CA. This ... solve critical water supply, treatment, and infrastructure projects such as water and wastewater treatment plants, pump stations, and conveyance systems… more
    AECOM (06/27/25)
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  • Sr. Electrical Engineer - Water

    Parsons Corporation (Pasadena, CA)
    …We've got what you're looking for. **Job Description:** ** Senior /Principal Electrical Engineer - Water / Wastewater ** **Location:** Pasadena, CA (Hybrid - ... hour work-week Parsons is seeking a ** Senior /Principal Electrical Engineer ** to join our Water / Wastewater Design Engineering group based in Pasadena, CA.… more
    Parsons Corporation (06/14/25)
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  • Project Engineer - Water

    AECOM (Orange, CA)
    …seeking a talented Project Engineer to support our Southern California Water / Wastewater /Conveyance team based in Orange, CA. The selected employee will have ... a primary focus on water / wastewater /conveyance infrastructure planning, condition assessment, and design for state, municipal, and private clients. The candidate… more
    AECOM (06/07/25)
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  • Senior Construction Manager - Water

    Parsons Corporation (Pasadena, CA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Construction Manager** to join our ** Wastewater Systems team in ... a team of professionals to provide construction management services on **large-scale water and wastewater projects or programs** in **Southern California.** The… more
    Parsons Corporation (07/09/25)
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  • Senior Wastewater Process…

    Black & Veatch (Irvine, CA)
    ** Senior Wastewater Process Engineer ** Date: Jul 13, 2025 Location: Irvine, CA, US San Marcos, CA, US Los Angeles, CA, US Company: Black & Veatch Family of ... Irvine California **Nearest Secondary Market:** Los Angeles **Job Segment:** Process Engineer , Construction, Wastewater , Water Treatment, Engineer more
    Black & Veatch (05/17/25)
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  • Senior Mechanical Engineer

    Parsons Corporation (Fountain Valley, CA)
    …got what you're looking for. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA (with initial assignment ... **Design Excellence:** + Develop detailed designs for mechanical piping systems, reclaimed water systems, lift stations, and wastewater treatment facilities. +… more
    Parsons Corporation (05/06/25)
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  • Vice President, Wastewater Engineer

    WSP USA (Irvine, CA)
    This Opportunity Consider joining our team as a **Vice President, Wastewater Engineer ** for our **California District.** This position can be located out of the ... a part of a growing organization that solves regional wastewater and water challenges! Your primary role...+ 12+ years of relevant post education experience in water resources engineering. + Engineer license required… more
    WSP USA (06/19/25)
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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 (06/12/25)
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  • Senior Water Resources…

    Black & Veatch (Irvine, CA)
    ** Senior Water Resources Engineer ** Date: Jul 16, 2025 Location: Irvine, CA, US Murrieta, CA, US Los Angeles, CA, US San Marcos, CA, US Company: Black & ... Irvine California **Nearest Secondary Market:** Los Angeles **Job Segment:** Construction, Engineer , Architecture, Wastewater , Water Treatment, Engineering more
    Black & Veatch (07/18/25)
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  • Senior Water Reuse Engineer

    Stantec (Pasadena, CA)
    …a **_Senior Water Reuse Engineer_** to join our team in California. As a ** Senior Water Reuse Engineer ** , you will lead teams, work collaboratively on ... source, advanced water purification, and related water and wastewater projects as a Project...members as appropriate. + Collaborate with project managers and senior engineers to develop and manage the project scope,… more
    Stantec (06/19/25)
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  • Senior Civil Engineer - Water

    Verdantas (Irvine, CA)
    …project outcomes across diverse sectors such as power, renewable energy, water resources, government land use, and transportation infrastructure. Our dynamic team, ... contributions make a lasting difference. **Job Description:** **Responsibilities:** + Wastewater collection design and master planning + Stormwater system design… more
    Verdantas (07/08/25)
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  • Water Reuse Engineer

    Stantec (Pasadena, CA)
    … source, advanced water purification, and related water and wastewater projects as a project engineer , including pilot studies; engineering calculations, ... global engineering and design firm, is currently seeking a Water Reuse Engineer to join our team...other visual formats. + Collaborate with project managers and senior engineers to develop and manage the project scope,… more
    Stantec (06/18/25)
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  • Senior Instrumentation & Controls…

    AECOM (Orange, CA)
    …AECOM's Water group in Southern California is seeking an experienced ** Senior Instrumentation and Controls (I&C) Engineer ** for a full-time position as ... private sectors. Our team is part of a multi-engineering water / wastewater team that support large infrastructure projects...all phases of project delivery. + Be the I&C engineer -of-record (EOR) for projects and project components of varying… more
    AECOM (05/23/25)
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  • Senior I&C Engineer

    Parsons Corporation (Pasadena, CA)
    …for. **Job Description:** Parsons is currently looking for a Senior Instrumentation Engineer to join our water / wastewater consulting engineering group in ... associated with wastewater treatment plants and pumping stations. The Senior Instrumentation Engineer will be responsible for designing and overseeing… more
    Parsons Corporation (07/10/25)
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  • Principal Process Engineer

    Parsons Corporation (Pasadena, CA)
    …brackish water treatment, UV, Ozone and other advanced water and wastewater treatment processes.** + The senior project/process engineer is expected ... right now. We've got what you're looking for. **Job Description:** **Principal Process Engineer - Wastewater Systems - Los Angeles, CA** **OPPORTUNITY** : The… more
    Parsons Corporation (05/12/25)
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  • Drinking Water & Reuse Project Manager

    Jacobs (Irvine, CA)
    …(Los Angeles, Irvine, San Diego). Someone who can use their vast experience in the water and wastewater industry and apply it to today's challenges. As a valued ... you can evolve, grow, and succeed. Learn from our senior technologists who are experts in the industry, with...* At least 10 years of experience in relevant water / wastewater industry and process engineering, including drinking… more
    Jacobs (06/17/25)
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  • Director of Business Development, Design-Build,…

    Black & Veatch (Irvine, CA)
    …Major Market:** Irvine California **Nearest Secondary Market:** Los Angeles **Job Segment:** Water Treatment, Architecture, Wastewater , Engineer , Engineering ... Water Design-Build group is seeking a Director of Business Development to expand its water and wastewater market presence in the Western US, with a focus on… more
    Black & Veatch (06/29/25)
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