• Vice President, Wastewater Engineer

    WSP USA (Los Angeles, 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 ... California Team and be a part of a growing organization that solves regional wastewater and water challenges! Your primary role will be to lead technical project… more
    WSP USA (11/11/25)
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  • Principal Water/ Wastewater Engineer

    Stantec (Pasadena, CA)
    …Your Opportunity Stantec's Water practice office is seeking a highly motivated Principal Water/ Wastewater Engineer to join our successful water team in our ... project delivery, design management, and project management for water and wastewater treatment and conveyance projects. We are looking for professionals with… more
    Stantec (12/03/25)
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  • Senior Wastewater Process Engineer

    Black & Veatch (Los Angeles, CA)
    **Senior Wastewater Process Engineer ** Date: Nov 13, 2025 Location: Irvine, CA, US San Marcos, CA, US Los Angeles, CA, US Company: Black & Veatch Family of ... role, you will have the opportunity to: + Function in a lead wastewater process engineer role as a technical specialist in the areas of conventional … more
    Black & Veatch (10/16/25)
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  • Field Process Engineer - Wastewater

    Xylem (Buena Park, CA)
    …to exceeding customer expectations through innovative and sustainable solutions. **Field Process Engineer - Wastewater ** **Xylem is seeking a skilled and ... experienced Field Process Engineer - Wastewater to support our industrial, municipal water, and wastewater facilities, reverse osmosis, Microfiltration ,… more
    Xylem (12/03/25)
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  • Wastewater Treatment Process…

    Parsons Corporation (Pasadena, CA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Wastewater ** **T** **reatment Process** ** Engineer ** to join our team! In ... Angeles area.** **RESPONSIBILITIES:** + Working effectively on water and wastewater engineering capital project teams,as well as other project-related… more
    Parsons Corporation (12/16/25)
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  • Sr. Electrical Engineer - Water/…

    Parsons Corporation (Pasadena, CA)
    …your talent and redefine what's possible. **Job Description:** **Senior/Principal Electrical Engineer - Water/ Wastewater ** **Location:** Pasadena, CA (Hybrid - 3 ... Work Week or 40 hour work-week Parsons is seeking a **Senior/Principal Electrical Engineer ** to join our Water/ Wastewater Design Engineering group based in… more
    Parsons Corporation (12/12/25)
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  • Staff Electrical Engineer - Water/…

    Black & Veatch (Los Angeles, CA)
    **Staff Electrical Engineer - Water/ Wastewater 1** Date: Nov 6, 2025 Location: Irvine, CA, US Los Angeles, CA, US Murrieta, CA, US San Marcos, CA, US Company: ... you will have the opportunity to: + **Lead Electrical design** for water/ wastewater projects + Provide technical guidance on client standards and expectations to… more
    Black & Veatch (01/09/26)
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  • Wastewater Engineer

    Actalent (Orange, CA)
    Senior Water/ Wastewater Engineering Project Manager Location: Orange, CA (On-site) Salary Range: $160,000 - $200,000 (Depending Upon Experience Employment Type: ... Hire About the Role Are you an experienced civil engineer ready to take on a leadership position with...and technical excellence. You will lead complex water and wastewater infrastructure projects (approximately 75% wastewater ), mentor… more
    Actalent (01/13/26)
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  • Wastewater Process Engineer

    Actalent (Orange, CA)
    …for those who want to grow their career. You'll work on complex wastewater and industrial projects (75% wastewater , 25% industrial), mentor junior engineers, ... Technical Leadership: + Apply process and civil engineering principles to wastewater treatment and industrial utility projects. + Prepare layout plans,… more
    Actalent (01/13/26)
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  • Senior Mechanical Engineer

    Parsons Corporation (Fountain Valley, CA)
    …and redefine what's possible. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA (with initial assignment in ... Orange County, CA)_ Are you a seasoned Mechanical Engineer passionate about creating solutions that improve communities? Parsons' Water Group in Pasadena, CA, is… more
    Parsons Corporation (11/07/25)
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  • Project Engineer /Electrical…

    Jacobs (Fountain Valley, CA)
    At Jacobs, we are not just passionate about infrastructure and water/ wastewater projects, we push the limits of what's possible to make the world smarter and more ... management, including commissioning oversight and support for a large wastewater infrastructure capital improvement program in Orange County, California. We… more
    Jacobs (11/21/25)
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  • Senior Civil Engineer - Water/…

    AECOM (Orange, CA)
    …us. **Job Description** AECOM's Water business line is seeking a **Senior Civil Engineer ** with strong site civil design expertise to join our Water/ Wastewater ... + Lead and oversee **site civil design** efforts for water and wastewater infrastructure facilities, including **rough and precise grading, drainage, paving, and… more
    AECOM (12/30/25)
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  • Project Manager - Water/ Wastewater

    Black & Veatch (Los Angeles, CA)
    …Major Market:** Irvine California **Nearest Secondary Market:** Los Angeles **Job Segment:** Wastewater , Water Treatment, Architecture, Engineer , Engineering ... **Project Manager - Water/ Wastewater - Southern CA** Date: Dec 4, 2025...experienced Project Manager to join a well-established and expanding water/ wastewater team in Southern California.** The Project Manager will… more
    Black & Veatch (12/05/25)
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  • Project Engineer - Water Design Build

    Jacobs (Los Angeles, CA)
    …water clients across the US and have a hand in transforming tomorrow. As the Water/ Wastewater Project Engineer , you will have the chance to protect one of our ... item lists * At least 3 years of Project Engineering experience within water/ wastewater * Bachelor of Science in an applicable field * Construction project… more
    Jacobs (01/08/26)
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  • Water Resources Engineer Job Details…

    Black & Veatch (Los Angeles, CA)
    …requisition: $125,879.00- $210,220.00 **Nearest Major Market:** Los Angeles **Job Segment:** Construction, Architecture, Wastewater , Water Treatment, Engineer , ... **Water Resources Engineer ** Date: Dec 4, 2025 Location: Los Angeles,...business by identifying and supporting water supply, water and wastewater masterplan, asset management, and condition assessment opportunities **Preferred… more
    Black & Veatch (12/05/25)
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  • Water Reuse Engineer

    Stantec (Pasadena, CA)
    …Design alternative water source, advanced water purification, and related water and wastewater projects as a project engineer , including pilot studies; ... and design firm, is currently seeking a Water Reuse Engineer to join our team in California. As a...join our team in California. As a Water Reuse Engineer , your main objective will be to support the… more
    Stantec (01/13/26)
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  • Principal Engineer

    Carollo Engineers (Los Angeles, CA)
    …firm that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking a Principal Engineer to provide design ... will work on projects related to municipal water and wastewater treatment plants, including but not limited to major...QA/QC + Supervises team of several subordinates of project engineer or senior project engineer level with… more
    Carollo Engineers (11/18/25)
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  • Project Manager - Water/ Wastewater

    AECOM (Los Angeles, CA)
    …AECOM is looking for a Project Manager (PM) with a water/ wastewater /civil engineering background to work within our Southern California Water/ Wastewater ... Client-facing and must have the ability to manage and execute water/ wastewater engineering projects by collaborating with clients, developing sound engineering… more
    AECOM (12/30/25)
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  • Industrial Client Service Leader - Industrial…

    CDM Smith (Los Angeles, CA)
    …seeking an Industrial Client Service Leader with a strong industrial water and wastewater background to help further accelerate the growth of our Industrial business ... experience identifying and selling consulting, engineering, design-build and EPC ( engineer , procure, construct) projects across CDM Smith's target industrial client… more
    CDM Smith (11/13/25)
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  • Design-Build Project Manager - Water Business Job…

    Black & Veatch (Los Angeles, CA)
    …**Nearest Major Market:** San Francisco **Nearest Secondary Market:** Oakland **Job Segment:** Wastewater , Water Treatment, Engineer , Architecture, Engineering ... & Veatch team. **Preferred Qualifications** + 15+ years of actgive water/ wastewater experience with demonstrated leadership experience in Texas market + Professional… more
    Black & Veatch (12/24/25)
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