• Engineering Technician I-II-III-IV

    Ventura County (Ventura, CA)
    …collection systems , three wastewater treatment plants, and one recycled water system . + Watershed Protection (WP): emphasizes integrated watershed management ... billing, operation, maintenance, design, construction, and inspection of water and sewer systems : specifically four potable water systems , seven sewer… more
    Ventura County (08/07/25)
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  • Senior Environmental Planner

    Santa Clara Valley Water District (CA)
    Water participates in the California Public Employees' Retirement System (PERS). To view a summary of benefits, clickhere (https://www.valleywater.org/benefits) ... environmental compliance lead for critical infrastructure projects that provide safe, clean water to Santa Clara County. This role carries out environmental review… more
    Santa Clara Valley Water District (08/23/25)
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  • Civil Engineer

    City of Long Beach (Long Beach, CA)
    …and Water Treatment Operator certifications from the State Water Resources Control Board; Collection System Maintenance Technologist Certification ... Water Treatment Operator certifications from the State Water Resources Control Board + Collection System ...State Water Resources Control Board + Collection System Maintenance Technologist Certification from the California Water more
    City of Long Beach (06/14/25)
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  • Instrumentation And Controls Technician

    Actalent (Fountain Valley, CA)
    …sustainable operations. Key Responsibilities + Design and specify instrumentation and control systems for water , wastewater, and recycled water facilities ... Engineering + 5-15 years of experience in instrumentation and controls for water /wastewater infrastructure + Familiarity with SCADA systems , PLCs, HMIs, and… more
    Actalent (08/28/25)
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  • Stationary Engineer Controls Specialist

    The County of Los Angeles (Los Angeles, CA)
    …flow, temperature, motion, force and chemical composition of boiler and refrigeration water . Troubleshoots control system components and replaces or repairs ... and exhaust fans, various kinds of pumps and valves, steam traps, water treatment systems , water heaters and other heating plant auxiliary equipment.… more
    The County of Los Angeles (09/03/25)
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  • Operations Engineer

    Essel (Santa Maria, CA)
    …and relevant software. + Prepare recommendations to address operational challenges within the water system . + Develop operational memos and update system ... upgrades, and modifications within the district. + Prioritize and oversee system water audits and leak detection activities to ensure regulatory compliance. +… more
    Essel (06/09/25)
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  • Mechanic - HVAC/Refrigeration

    Six Flags (Buena Park, CA)
    …of the system . These systems include but are not limited to air cooled, water cooled, hot water systems , chilled water systems , VAV ... of different refrigerants and equipment, including experience with both chilled- water and direct-expansion systems . + Knowledge of...properties. + Proven experience in all types of HVAC systems and how each component within the system more
    Six Flags (07/31/25)
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  • Senior Project Manager

    Carollo Engineers (Sacramento, CA)
    …Sector Group. You will work on projects related to municipal water /wastewater treatment plants, distribution/collection systems , and pumping facilities. This ... may include varying project size and complexity including master planning, source water , treatment, distribution and collection systems , storage, and pumping… more
    Carollo Engineers (08/16/25)
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  • Hydraulic Modeler

    Actalent (Fountain Valley, CA)
    …, and wastewater networks. Key Responsibilities Develop and calibrate hydraulic models for water and wastewater systems using tools such as WaterGEMS, SewerGEMS, ... (Master's preferred) 3-10 years of experience in hydraulic modeling for water /wastewater systems Proficiency in WaterGEMS, SewerGEMS, InfoWater, or similar… more
    Actalent (08/28/25)
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  • Stationary Engineer I

    The County of Los Angeles (Los Angeles, CA)
    …ensure compliance with regulatory requirements. Tests boiler water , condensate, cooling tower water and water from other systems and corrective chemicals ... Health Services (DHS) is the second largest municipal health system in the nation. Through its unified system...fans, various kinds of pumps and valves, steam traps, water treatment systems , water heaters… more
    The County of Los Angeles (08/02/25)
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