• Orange County, CA - Sanitation District (Orange, CA)
    …to 12,000-volt power as needed to maintain reliable power supply to the wastewater treatment facility by either operating high voltage switchgear, making manual ... valid California Class C Driver's License. Desired: Licensed boiler and/or steam engineer certification. Recruitment & Selection Process Vacancies: 1 (an… more
    Upward (08/02/25)
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  • Wastewater Treatment Process

    Parsons Corporation (Pasadena, CA)
    …industry of which involved process design, process performance analysis, or process engineering services for wastewater treatment projects. + MS in ... you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Wastewater ** **T** **reatment Process ** ** Engineer ** to join our… more
    Parsons Corporation (09/16/25)
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  • Senior Wastewater Process

    Black & Veatch (Los Angeles, CA)
    …California **Nearest Secondary Market:** Los Angeles **Job Segment:** Construction, Process Engineer , Wastewater , Water Treatment , Chemical Engineer , ... **Senior Wastewater Process Engineer ** Date:...**Senior Wastewater Process Engineer ** Date: Oct 8, 2025...+ Advanced knowledge of process design for treatment of municipal wastewater , engineering design principles… more
    Black & Veatch (08/16/25)
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  • Principal Process Engineer

    Parsons Corporation (Pasadena, CA)
    …advanced water and wastewater treatment processes.** + The senior project/ process engineer is expected to be an effective communicator of ideas, project ... We've got what you're looking for. **Job Description:** **Principal Process Engineer - Wastewater Systems...the delivery of capital projects and engineering services for ** wastewater treatment facilities. This role is based… more
    Parsons Corporation (08/10/25)
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  • Senior Wastewater Reuse Engineer

    Carollo Engineers (San Diego, CA)
    …Representative engineering tasks include the development of hydraulic calculations, treatment process evaluations and sizing, preparation and review ... wastewater facilities. We are seeking a Senior Wastewater Reuse Engineer to help with project...physical, chemical, and biological treatment processes and treatment plant design for wastewater and reuse.… more
    Carollo Engineers (08/15/25)
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  • Water/ Wastewater Engineer

    Carollo Engineers (Sacramento, CA)
    …2-5 years of experience in planning, design, and/or construction of water/ wastewater treatment projects + Mid level Engineer : 5-12 years of experience + ... dependent upon hiring level):** EIT: + Serve as an engineer on the planning, design, construction, and/or commissioning of...the planning, design, construction, and/or commissioning of water and wastewater treatment projects of various sizes +… more
    Carollo Engineers (08/14/25)
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  • Principal Water/ Wastewater Engineer

    Stantec (Santa Barbara, CA)
    …H2O+U. Your Opportunity Stantec's Water practice is seeking a highly motivated Principal Water/ Wastewater Engineer to join our successful water team in our Santa ... delivery, design management, and project management for water and wastewater treatment and conveyance projects. We are...At Stantec we are committed to ensuring our recruitment process is accessible to all. If you require reasonable… more
    Stantec (08/07/25)
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  • Graduate Engineer , Process

    Black & Veatch (Irvine, CA)
    …Secondary Market:** Los Angeles **Job Segment:** Chemical Engineer , Process Engineer , Construction, Wastewater , Water Treatment , Engineering ... **Graduate Engineer , Process /Chemical - Wastewater ** Date: Oct 1, 2025 Location: Irvine, CA, US Company: Black & Veatch Family of Companies **Together, we… more
    Black & Veatch (10/02/25)
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  • Senior Water/ Wastewater Project…

    Actalent (Carlsbad, CA)
    …Skills Water & wastewater , Project management, Engineering, Design, Hydrology, Wastewater , Civil engineering, Wastewater treatment , Designing Top Skills ... Description Lead and manage water/ wastewater infrastructure projects from concept through construction. Oversee project schedules, budgets, and deliverables. Serve… more
    Actalent (10/07/25)
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  • Project Engineer Manager - Water/…

    Black & Veatch (Walnut Creek, CA)
    …to meet project deliverables + Provide technical leadership for complex water and wastewater treatment projects + Drive solutions to achieve project goals ... **Project Engineer Manager - Water/ Wastewater ** Date: Oct...traditional, design-build, design-bid-build, and collaborative delivery projects including advanced treatment facilities, underground conveyance, and carbon neutral solutions. In… more
    Black & Veatch (09/09/25)
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  • Municipal Water/ Wastewater Project Manager…

    Burns & McDonnell (San Diego, CA)
    …will manage everything from medium to multi-million-dollar water, distribution/collection and wastewater treatment projects. This role will involve working on ... and technicians in the design of municipal water and wastewater treatment facilities as well as the...position requires a self-driven individual with municipal water or wastewater process and plant facilities background and… more
    Burns & McDonnell (08/07/25)
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  • Project Technical Lead - Wastewater

    Stantec (Sacramento, CA)
    …Stantec's Water practice in Sacramento, California is seeking a highly motivated Water Wastewater Engineer to join our successful team working on iconic projects ... include project delivery and design management for water and wastewater treatment and conveyance projects. We are...At Stantec we are committed to ensuring our recruitment process is accessible to all. If you require reasonable… more
    Stantec (08/07/25)
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  • Water & Wastewater Infrastructure Planning…

    Black & Veatch (Rancho Cordova, CA)
    …this requisition: $148,852.00- $248,578.00 **Nearest Major Market:** Sacramento **Job Segment:** Wastewater , Water Treatment , Geology, Hydraulics, Architecture, ... **Water & Wastewater Infrastructure Planning Leader - California** Date: Oct...Minimum of 11 years related work experience. **Certifications** Professional Engineer (PE) License **Work Environment/Schedule** This position would require… more
    Black & Veatch (08/20/25)
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  • Water/ Wastewater Lead Estimator Job…

    Black & Veatch (Irvine, CA)
    …**Nearest Major Market:** Olathe **Nearest Secondary Market:** Kansas City **Job Segment:** Wastewater , Architecture, Water Treatment , Engineer , Engineering ... municipal, government and private clients. Project types include water and wastewater treatment facilities, pipeline conveyance, heavy civil and structural… more
    Black & Veatch (09/13/25)
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  • Water/ Wastewater Estimator Job Details…

    Black & Veatch (Irvine, CA)
    …**Nearest Major Market:** Olathe **Nearest Secondary Market:** Kansas City **Job Segment:** Wastewater , Water Treatment , Architecture, Engineer , Engineering ... **Water/ Wastewater Estimator** Date: Sep 12, 2025 Location: Overland...of our website or need assistance completing the application process because of a disability, please contact the Employee… more
    Black & Veatch (09/13/25)
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  • Project Manager - Industrial Water/…

    Black & Veatch (San Marcos, CA)
    …Talent Acquisition engages with search firms directly for hiring needs. **Job Segment:** Wastewater , Water Treatment , Architecture, Engineer , Engineering ... **Project Manager - Industrial Water/ Wastewater - Hybrid** Date: Oct 7, 2025 Location:...of our website or need assistance completing the application process because of a disability, please contact the Employee… more
    Black & Veatch (10/08/25)
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  • Field Process Engineer - Water…

    Xylem (Riverside, CA)
    … delivers hands-on expertise in the design, installation, and commissioning of industrial process and wastewater treatment systems. In this role, you'll ... most critical water challenges with innovation and purpose. Join our Water Treatment , Industrial Projects team and help deliver sustainable water solutions across… more
    Xylem (09/25/25)
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  • Biosolids & Residuals Practice Leader…

    Black & Veatch (San Marcos, CA)
    …**Nearest Secondary Market:** Oakland **Job Segment:** Construction, Process Engineer , Wastewater , Water Treatment , Engineering Manager, Engineering ... among others. We have over 30 professionals in our wastewater process engineering team working on projects...PhD in Environmental Engineering or related disciplines relevant to wastewater treatment . * 5 or more years… more
    Black & Veatch (09/09/25)
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  • Stationary Engineer , Sewage Plant (Job…

    City and County of San Francisco (San Francisco, CA)
    …of pumping, heating, ventilating, process machinery and equipment in a wastewater treatment plant or pumping station, including pumps, bar racks, grit ... pumping, heating, air-conditioning, ventilating, and related plant machinery of wastewater treatment plant; government establishment; hospital; industrial,… more
    City and County of San Francisco (08/23/25)
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  • Principal Engineer

    Carollo Engineers (Los Angeles, CA)
    …As part of our team, you will work on projects related to municipal water and wastewater treatment plants, including but not limited to major treatment plant ... + Representative engineering tasks include the development of hydraulic calculations, treatment process evaluations and sizing, preparation and review of… more
    Carollo Engineers (08/19/25)
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