• 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 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 (12/18/25)
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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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  • Data Center Operations Technician III - Night…

    CoreSite (Los Angeles, CA)
    Water Systems + Large Centrifugal Chillers + Cooling Towers + Heat Exchangers + Water Treatment Systems + VFD's and Pumps + HVAC equipment + CRAC/CRAH's + ... Data Center Technician III assists in the operational integrity, security, and regulatory compliance of the data center. The technician is to have a strong knowledge… more
    CoreSite (11/12/25)
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