• Infrastructure Engineer (All levels Entry…

    Carollo Engineers (Walnut Creek, CA)
    **Overview** Carollo Engineers is an internationally recognized civil and environmental engineering firm that specializes in the planning, design, and construction ... of water and wastewater facilities. We are seeking all experience...such as site visits, overseeing field work, and pilot testing + Travel may be required depending on the… more
    Carollo Engineers (08/21/25)
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  • Principal Engineer - Master Mixing Valve

    Elkay (Paso Robles, CA)
    …inspired, the company has a deep commitment to Diversity, Equity & Inclusion, water , and environmental stewardship, and giving back to the communities where ... Principal Engineer - Master Mixing Valve **_The Company_** Zurn Elkay Water Solutions Corporation is a thriving, values-driven company focused on doing the right… more
    Elkay (07/19/25)
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  • Stationary Engineer II (Non-Competitive)

    The County of Los Angeles (Los Angeles, CA)
    …as diverse as law enforcement, property assessment, public health protection, water conservation, cultural activities and many more. We are dedicated professionals ... and centrifugal chillers, motors, turbines, compressors, pumps, fans, valves, water treatment systems, and air-conditioning equipment. Calibrate safety controls and… more
    The County of Los Angeles (08/21/25)
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  • Power Plant Tech

    Vistra (Moss Landing, CA)
    …operation and maintenance of a Natural Gas Power Plant. This includes water treatment systems, circulating water systems, condensate/feedwater systems, heat ... operation and maintenance of a Natural Gas Power Plant. This includes water treatment systems, circulating water systems, condensate/feedwater systems, heat… more
    Vistra (08/07/25)
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  • Field Technician

    Universal Engineering Sciences (Riverside, CA)
    …in the communities we serve. As a national leader in geotechnical engineering, environmental consulting, and materials testing and inspection, we collaborate on ... transformative projects across transportation, energy, water , healthcare, and more. Learn more about the benefits...Technician I** to join our team and support engineering, environmental services, materials testing , and inspection projects.… more
    Universal Engineering Sciences (07/19/25)
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  • Facilities Technician

    Teledyne (El Segundo, CA)
    …These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, ... growth markets, including aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development,… more
    Teledyne (06/20/25)
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  • Chief Stationary Engineer

    The County of Los Angeles (Los Angeles, CA)
    …and maintenance of central and other refrigeration equipment. Schedules and supervises the testing of boiler water , condensate cooling tower water and ... equipment, of which three (3) years must have been operating, maintaining and testing high-pressure steam or hot water boilers, refrigeration, air conditioning,… more
    The County of Los Angeles (06/26/25)
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  • Associate Civil Engineer

    The County of Los Angeles (Los Angeles, CA)
    …engineering work involved in ground water research, road maintenance, design, water or material quality testing , the establishment of lighting districts, the ... and maintenance of pumping plants, dams and other flood control facilities, water conservation or erosion control studies, or in the investigation and approval… more
    The County of Los Angeles (08/27/25)
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  • Stationary Engineer Controls Specialist

    The County of Los Angeles (Los Angeles, CA)
    …supply and exhaust fans, various kinds of pumps and valves, steam traps, water treatment systems, water heaters and other heating plant auxiliary equipment. ... condensers, evaporators, cooling towers, pumps, purge tanks and related equipment. Tests boiler water , condensate, cooling tower water , and water from other… more
    The County of Los Angeles (08/17/25)
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  • Lab Technician - El Segundo

    Jacobs (Los Angeles, CA)
    …El Segundo, CA. In this role, you'll perform analytical procedures used in the testing of samples pertaining to water and/or wastewater, treatment plant effluent ... analysis of compliance and process control samples at the West Basin Water Quality Laboratory. You'll operate, maintain, and calibrate instruments and equipment for… more
    Jacobs (08/26/25)
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