• Environmental Engineer 5

    CDM Smith (Concord, CA)
    … and wastewater treatment facilities, water and sewer systems, water reuse facilities, chemical feed systems, pipelines, and pump stations engineering ... Concord office has an immediate need of a mid-level engineer with a drinking water or wastewater...project requirements Performing engineering work with an emphasis on water and wastewater treatment process; water more
    CDM Smith (07/07/25)
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  • Stationary Engineer Controls Specialist

    The County of Los Angeles (Los Angeles, CA)
    …compressors, supply and exhaust fans, various kinds of pumps and valves, steam traps, water treatment systems, water heaters and other heating plant ... and control variables, such as pressure, flow, temperature, motion, force and chemical composition of boiler and refrigeration water . Disassembles, inspects, and… more
    The County of Los Angeles (08/17/25)
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  • Stationary Engineer Controls Specialist

    The County of Los Angeles (Los Angeles, CA)
    …compressors, supply and exhaust fans, various kinds of pumps and valves, steam traps, water treatment systems, water heaters and other heating plant ... and control variables, such as pressure, flow, temperature, motion, force and chemical composition of boiler and refrigeration water . Troubleshoots control… more
    The County of Los Angeles (06/05/25)
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  • Principal Process Engineer

    Parsons Corporation (Pasadena, CA)
    treatment , UV, Ozone and other advanced water and wastewater treatment processes.** + The senior project/process engineer is expected to be an effective ... **Areas of expertise could include process experience for complex capital projects within the water and wastewater treatment , and water reuse, area including… more
    Parsons Corporation (08/10/25)
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  • Mechanical Engineer

    Stantec (Pasadena, CA)
    …Fire Protection systems for water treatment plants, wastewater treatment plants, pumping stations, chemical storage rooms, and hydroelectric power ... Grow with us, H2O+U. Your Opportunity As a Mechanical Engineer , your role in our professional consulting services team...of HVAC, Plumbing, and Fire Protection systems on municipal water treatment plants, pumping stations, wastewater … more
    Stantec (08/07/25)
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  • Stationary Engineer I (Non-Competitive)

    The County of Los Angeles (Los Angeles, CA)
    …hot water boilers, motors, turbines, compressors, pumps, fans, valves, water treatment systems, and air-conditioning equipment. Calibrate safety controls and ... STATIONARY ENGINEER I (Non-Competitive) Print (https://www.governmentjobs.com/careers/lacounty/jobs/newprint/4966485) Apply  STATIONARY...+ Test boiler water , condensate, cooling tower water , and other system fluids. Adjust chemical more
    The County of Los Angeles (08/19/25)
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  • Senior Mechanical Engineer - Wastewater

    Parsons Corporation (Fountain Valley, CA)
    …got what you're looking for. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA (with initial assignment ... + Develop detailed designs for mechanical piping systems, reclaimed water systems, lift stations, and wastewater treatment ...perform in a lead capacity. + Expertise in wastewater treatment system design, including piping layouts, chemical more
    Parsons Corporation (08/08/25)
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  • Project and Commissioning Engineer

    Emerson (San Francisco, CA)
    …renewable (solar, hydro, wind), fossil (natural gas and coal) power generation, and water treatment plant sectors. We focus on upgrading existing plant control ... in **San Francisco, CA** as a **Project and Commissioning Engineer ** , and lead project engineering and commissioning of...Chemical , Mechanical or Computer Engineering + Experience in Water or Wastewater industry **Our Culture & Commitment to… more
    Emerson (06/23/25)
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  • Mid Level Environmental Engineer

    Carollo Engineers (Sacramento, CA)
    …Mid Level Environmental Engineer to supportCarollo's vision of becoming the best water consulting firm. At Carollo you'll make an impact at an organization that ... career. **Responsibilities** + Performing engineering work in various engineering fields ( water and wastewater treatment infrastructure to include pipelines and… more
    Carollo Engineers (08/19/25)
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  • Stationary Engineer I

    The County of Los Angeles (Los Angeles, CA)
    …compressors, supply and exhaust fans, various kinds of pumps and valves, steam traps, water treatment systems, water heaters and other heating plant ... STATIONARY ENGINEER I Print (https://www.governmentjobs.com/careers/lacounty/jobs/newprint/4447726) Apply  STATIONARY ...high - or low - pressure steam or hot water boilers. Adjusts, maintains, tests and calibrates boiler and… more
    The County of Los Angeles (08/02/25)
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