• Infrastructure Engineer (All levels Entry…

    Carollo Engineers (Walnut Creek, CA)
    …the treatment plant, including: the planning and design of water/ wastewater pipelines, pump stations, trenchless pipelines, pipeline seismic retrofits, deep ... additional responsibilities could include: + Registration as a Professional Engineer + Experience delivering and managing water/ wastewater infrastructure… more
    Carollo Engineers (08/21/25)
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  • Southeast Treatment Plant Nutrient…

    City and County of San Francisco (San Francisco, CA)
    …San Francisco Public Utilities Commission (SFPUC). SEP is the centerpiece of SFPUC's wastewater treatment operations. Built in 1952, SEP is San Francisco's ... largest wastewater facility with a treatment capacity rated...to the project, OR + California registration as professional engineer or architect. AND Four additional years of project… more
    City and County of San Francisco (10/24/25)
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  • Senior Instrumentation and Controls…

    Carollo Engineers (Costa Mesa, CA)
    …medium to large sized instrumentation and control projects for water and wastewater treatment facilities + Conducts quality management reviews of instrumentation ... 10-15 years experience in instrumentation and control systems in water and wastewater treatment facilities, pumping stations and associated facilities +… more
    Carollo Engineers (09/12/25)
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  • Mid Level Electrical Engineer (Power)

    Carollo Engineers (Walnut Creek, CA)
    engineer . If you are enthusiastic about contributing to water and wastewater treatment facilities' electrical designs, this is an excellent opportunity to ... grow your career. As an electrical engineer at Carollo, you would lead field...Perform detailed electrical power systems design for water and wastewater treatment facilities with minimum supervision by… more
    Carollo Engineers (08/22/25)
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  • Senior Instrumentation & Controls Engineer

    AECOM (Orange, CA)
    …and Controls (I&C) Engineer ** for a full-time position as a Technical Lead supporting our water team. The projects executed out of our **Orange, CA** or ... are not limited to: + Act as I&C discipline lead on multidisciplinary projects with demonstrated ability to ...year of hire **Preferred qualifications:** + Experience related to water/ wastewater (ie treatment plants) ideally with municipal… more
    AECOM (10/25/25)
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  • Senior Civil Engineer - Pipeline/Pump…

    Verdantas (San Diego, CA)
    …experience Additional capabilities desired but not required include: *Potable water treatment , infrastructure design and master planning * Wastewater collection ... candidate has the following characteristics: *Foundational experience as a project engineer producing final design products and study analyses and deliverables *Good… more
    Verdantas (10/08/25)
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  • Mid Level Environmental Engineer

    Carollo Engineers (Sacramento, CA)
    …+ Performing engineering work in various engineering fields (water and wastewater treatment infrastructure to include pipelines and pump stations, ... and treatment plant design + Registration as a Professional Engineer + Application of engineering principles including critical thinking, analysis, and… more
    Carollo Engineers (10/23/25)
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  • Professional Civil/Environmental Engineer

    Carollo Engineers (Los Angeles, CA)
    …build your career. **Responsibilities** + Performing engineering work in water and wastewater treatment and conveyance infrastructure + Work on engineering ... firm that specializes in the planning, design, and construction of water and wastewater facilities. We are seeking a Professional Engineer to supportour vision… more
    Carollo Engineers (08/19/25)
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  • Mechanical Engineer

    Stantec (Pasadena, CA)
    …the design of HVAC, Plumbing, and Fire Protection systems on municipal water treatment plants, pumping stations, wastewater treatment plants, hydroelectric ... Grow with us, H2O+U. Your Opportunity As a Mechanical Engineer , your role in our professional consulting services team...designing HVAC, Plumbing, and Fire Protection systems for water treatment plants, wastewater treatment plants,… more
    Stantec (08/07/25)
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  • Senior Structural Engineer

    Carollo Engineers (Walnut Creek, CA)
    …10 years of experience, preferably in the design of water and wastewater treatment structures + Registration as a Professional Engineer + Expert in the ... wastewater facilities. We are seeking a Senior Structural Engineer to work on projects related to municipal water...to work on projects related to municipal water and wastewater treatment plants, including but not limited… more
    Carollo Engineers (09/19/25)
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