• Maintenance Supervisor

    Veolia North America (Richmond, CA)
    …a full spectrum of water , waste, and energy management services, including water and wastewater treatment , commercial and hazardous waste collection and ... maintenance of SCADA systems, control panels, and instrumentation used in water and wastewater treatment . + Respond promptly to equipment failures,… more
    Veolia North America (11/18/25)
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  • Senior Instrumentation and Controls Engineer

    Carollo Engineers (Costa Mesa, CA)
    …instrumentation portion of medium to large sized instrumentation and control projects for water and wastewater treatment facilities + Conducts quality ... + 10-15 years experience in instrumentation and control systems in water and wastewater treatment facilities, pumping stations and associated facilities +… more
    Carollo Engineers (11/20/25)
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  • Maintenance Technician II

    Veolia North America (Novato, CA)
    …a full spectrum of water , waste, and energy management services, including water and wastewater treatment , commercial and hazardous waste collection and ... I and II First Responder Certification. + Work toward higher level water / wastewater treatment certification. + Training in operation of mechanical drives,… more
    Veolia North America (11/21/25)
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  • Vice President, California Design

    Parsons Corporation (Pasadena, CA)
    …or Mechanical Engineering or related field. + **Experience** : 15+ years in municipal water and wastewater treatment plant design. + **Project Leadership** : ... Description:** **Vice President, California Design: Innovate and Lead in Water / Wastewater Excellence** Are you ready to drive...a proven track record in managing the design of Wastewater Treatment Plants, this is your opportunity… more
    Parsons Corporation (09/18/25)
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  • Senior Instrumentation & Controls Engineer

    AECOM (Los Angeles, CA)
    …it within a year of hire **Preferred qualifications:** + Experience related to water / wastewater (ie treatment plants), ideally with municipal projects, but ... municipal and private sectors. Our team is part of a multi-engineering water / wastewater team that support large infrastructure projects in Southern California.… more
    AECOM (11/22/25)
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  • Civil Engineer

    Stantec (Sacramento, CA)
    …and/or stormwater conveyance infrastructure (eg, pipelines, pump stations, lift stations) and water / wastewater treatment plants. - Develop studies, drawings, ... processes and requirements. - Familiarity with preparing plans and specifications for water / wastewater projects. This description is not a comprehensive listing… more
    Stantec (11/06/25)
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  • Client Service Manager

    Carollo Engineers (Los Angeles, CA)
    …firm. As part of our team, you will work on projects related to municipal water and wastewater treatment plants, including but not limited to major ... professional experience (exclusive of any advanced degree) + Experience delivering water and wastewater treatment , reuse, wastewater collection systems, … more
    Carollo Engineers (10/20/25)
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  • Construction Manager

    Actalent (Irvine, CA)
    …Construction, Site development, civil engineering construction, certified construction manager, water / wastewater , treatment plants, advanced water ... Top Skills Details Construction management,Construction,Site development,civil engineering construction,certified construction manager, water / wastewater , treatment plants,advanced water more
    Actalent (11/24/25)
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  • Senior Environmental Sciences Specialist - NEPA…

    Black & Veatch (Walnut Creek, CA)
    …generation (conventional and renewable) and transmission, oil and gas facilities and pipelines, water and wastewater treatment facilities, data centers, and ... infrastructure projects in sectors such as power generation, process industries, water / wastewater treatment , telecommunications, data centers, and industrial… more
    Black & Veatch (11/06/25)
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  • Civil/Environmental Engineering Intern

    Carollo Engineers (Los Angeles, CA)
    …your career. **Responsibilities** + Perform engineering work in various engineering fields ( water and wastewater treatment , and engineering services during ... Microsoft Word and Excel **Preferred Qualifications** + Experience and/or coursework in water / wastewater treatment and conveyance + Previous related… more
    Carollo Engineers (10/21/25)
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