• Principal Water - Wastewater…

    AECOM (Orange, CA)
    …ECOM's ** Water Business Line** is seeking a highly motivated and experienced ** Principal Water / Wastewater Engineer ** with a passion for ... water and wastewater conveyance, treatment plant design, and infrastructure resiliency. This...of education and experience, with emphasis in water / wastewater or related fields. + Registered Professional Engineer… more
    AECOM (10/22/25)
    - Related Jobs

  • Principal Water - Wastewater…

    AECOM (Los Angeles, CA)
    …AECOM's ** Water Business Line** is seeking a highly motivated and experienced ** Principal Water / Wastewater Engineer ** with a passion for ... water and wastewater conveyance, treatment plant design, and infrastructure resiliency. This...of education and experience, with emphasis in water / wastewater or related fields. + Registered Professional Engineer… more
    AECOM (10/22/25)
    - Related Jobs

  • Principal Water / Wastewater…

    Stantec (San Diego, CA)
    …us, H2O+U. Your Opportunity Stantec's Water practice is seeking a highly motivated Principal Water / Wastewater Engineer to join our successful ... client service management, project delivery, design management, and project management for water and wastewater treatment and conveyance projects. We are looking… more
    Stantec (08/07/25)
    - Related Jobs

  • Sr. Electrical Engineer - Water…

    Parsons Corporation (Pasadena, CA)
    …talent and redefine what's possible. **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 (09/13/25)
    - Related Jobs

  • Principal Consultant, Asset Management…

    Black & Veatch (Livermore, CA)
    ** Principal Consultant, Asset Management Systems SME - Water / Wastewater / Local Government** Date: Oct 17, 2025 Location: Denver, CO, US Livermore, CA, US ... organization as a ** Principal , Asset Management Systems SME - Water / Wastewater /Local Government** . Black & Veatch's Infrastructure Advisory organization… more
    Black & Veatch (10/25/25)
    - Related Jobs

  • Staff III- Water / Wastewater

    Verdantas (Folsom, CA)
    …In this role you will lead and support a variety of Civil and Water Wastewater resource planning and design tasks. Responsibilities: *Design projects of varying ... make a lasting difference. We are seeking a Staff Engineer III- Water Resources to join our...of experience in the civil engineering field, specifically on Water / Wastewater projects *Experience with GIS, AutoCAD, and… more
    Verdantas (10/24/25)
    - Related Jobs

  • Senior Mechanical Engineer…

    Parsons Corporation (Fountain Valley, CA)
    …Unleash your talent and redefine what's possible. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA ... Group in Pasadena, CA, is seeking a dynamic ** Principal Mechanical Engineer ** to lead and innovate...+ Develop detailed designs for mechanical piping systems, reclaimed water systems, lift stations, and wastewater treatment… more
    Parsons Corporation (08/08/25)
    - Related Jobs

  • Principal Process Engineer

    Parsons Corporation (Pasadena, CA)
    … - Wastewater Systems - Los Angeles, CA** **OPPORTUNITY** : The ** Wastewater Principal Process Engineer ** provides technical leadership and project ... water treatment, UV, Ozone and other advanced water and wastewater treatment processes.** + The senior project/process engineer is expected to be… more
    Parsons Corporation (08/10/25)
    - Related Jobs

  • Principal Engineer

    Carollo Engineers (Los Angeles, CA)
    …of water and wastewater facilities. We are seeking a Principal Engineer to provide design management, project management, and client service supportto ... team, you will work on projects related to municipal water and wastewater treatment plants, including but...QA/QC + Supervises team of several subordinates of project engineer or senior project engineer level with… more
    Carollo Engineers (08/19/25)
    - Related Jobs

  • Principal Conveyance Project Manager

    Jacobs (Sacramento, CA)
    …join a team of experts in conveyance, pumping plant design, fish screen intakes, water , and wastewater treatment technologies and will have the opportunity to ... As a Principal Conveyance Project Manager based out of Sacramento,...track record of delivering multiple conveyance related projects regarding water or wastewater . * Proven ability to… more
    Jacobs (10/25/25)
    - Related Jobs