• Advanced Water Treatment

    Jacobs (El Segundo, CA)
    …efficiently, empowering communities to focus on what matters most to them - people. The Advanced Water Treatment Compliance Manager is responsible for ... all environmental compliance programs for a state-of-the-art water treatment facility in California. This facility...of a California Water Environment Association (CWEA) Advanced Water Treatment (AWT) Operator… more
    Jacobs (12/03/25)
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  • Water Reuse Engineer

    Stantec (Pasadena, CA)
    …public forums in conferences and technical symposia. - Ability to evaluate and design advanced water treatment processes. - Ability to perform hydraulic ... and the development of technical solutions. Your Key Responsibilities - Design alternative water source, advanced water purification, and related water more
    Stantec (12/03/25)
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  • Senior Water Reuse Engineer

    Stantec (Pasadena, CA)
    …municipal and industrial water reuse. - Ability to evaluate and design advanced water treatment processes. - Ability to perform hydraulic calculations. ... our commitment to excellence. Your Key Responsibilities - Lead the delivery of alternative water source, advanced water purification, and related water more
    Stantec (12/03/25)
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  • Senior Water Service Worker

    The County of Los Angeles (Los Angeles, CA)
    …License may be required for appointment to some positions in this class. A valid Water Treatment Operator Grade T1 Certificate and a valid Water System ... are met and may closed at any time without advanced notice. Essential Job Functions A Senior Water...of workers and the public; trains staff and monitors compliance with safety regulations and work practices; completes all… more
    The County of Los Angeles (10/06/25)
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  • Senior Construction Manager - Water

    Parsons Corporation (Pasadena, CA)
    …in field construction on public works projects with a solid focus on water and wastewater treatment and conveyance facilities, preferably in California. + ... to meet contractual requirements and confer with contractors regarding compliance with plans and specifications, contract terms and conditions,...Demonstrated ability to manage large water and wastewater treatment and conveyance projects,… more
    Parsons Corporation (10/07/25)
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  • Senior Wastewater Process Engineer Job Details…

    Black & Veatch (Los Angeles, CA)
    water quality and treatment ( water quality analysis, treatment evaluations, process design, regulatory compliance assessments, etc.). + Advanced ... to assigned tasks + May be responsible for ensuring compliance with Black & Veatch quality program + Provides...engineering preferred. + 10 years of experience in wastewater water treatment with at least 5 years… more
    Black & Veatch (10/16/25)
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  • PLC SCADA Technician - El Segundo

    Jacobs (Los Angeles, CA)
    …various treatment processes and associated equipment including conventional and advanced water and/or wastewater treatment , microfiltration, reverse ... PLC troubleshooting skills. Principal Areas of Responsibility * Knowledge of wastewater treatment and/or water treatment , engineering, principles and methods… more
    Jacobs (12/13/25)
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  • Vice President, Wastewater Engineer

    WSP USA (Los Angeles, CA)
    …as a technical subject matter expert in water /wastewater applications on water and wastewater conveyance, treatment , and pump station design projects guiding ... and be a part of a growing organization that solves regional wastewater and water challenges! Your primary role will be to lead technical project delivery, provide… more
    WSP USA (11/11/25)
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  • Senior Hydrogeologist Job Details | Black & Veatch…

    Black & Veatch (Los Angeles, CA)
    …and brine management strategies + Strong understanding of federal and state water regulations, permitting processes, and compliance + Active participation in ... & Hydrogeology team in California._ Black & Veatch is seeking an experienced water resources or hydrogeology professional to join our growing Supply & Hydrogeology… more
    Black & Veatch (11/06/25)
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  • Senior Mechanical Engineer - Wastewater

    Parsons Corporation (Fountain Valley, CA)
    …**Design Excellence:** + Develop detailed designs for mechanical piping systems, reclaimed water systems, lift stations, and wastewater treatment facilities. + ... possible. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA (with initial assignment in Orange County,… more
    Parsons Corporation (11/07/25)
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