• State Of California (Norwalk, CA)
    …systems, shop machinery and similar equipment; directs the analysis of boiler feed water samples and determines water treatment needed; supervises the ... State Hospital is accepting applications for Chief Engineer II in the Plant Operations Department. This is a Permanent/Fulltime position. Job duties include but are… more
    Upward (07/14/25)
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  • City of Huntington Beach, CA (Huntington Beach, CA)
    …permit required within one year of appointment to position. Must obtain Grade 1 Water Treatment Operator Certificate issued by the California State Water ... classification. Assignments may be in Water Distribution, Water Production, or Wastewater Operations The ...Yes No 06 Do you possess a Grade 1 Water Treatment Operator Certificate (or higher) issued… more
    Upward (07/13/25)
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  • Veolia Environnement SA (Costa Mesa, CA)
    …waste and pollution treatment leader. It offers a full spectrum of water , waste, and energy management services, including water and wastewater treatment ... environmental company in the United States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous… more
    Upward (06/23/25)
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  • Industrial Water Treatment

    Jacobs (Long Beach, CA)
    …O&M clients. * High school diploma * Six years of experience at an industrial water /wastewater treatment facility, or municipal water /wastewater facility ... years working in a related field. * Understanding of industrial operations including basic fluid flow, process...related field. * Ten years of experience at an industrial treatment plant or municipal. water more
    Jacobs (06/27/25)
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  • Water Treatment Operator Intern - El…

    Jacobs (Los Angeles, CA)
    …to focus on what matters most to them - people. Jacobs is searching for a dynamic Water Treatment Operator Intern to join our team in El Segundo, CA. In this ... lasting solutions for tomorrow. Through the delivery of our operations and maintenance services, you'll make it simpler and...Scope - Principal Areas of Responsibility * Support of water treatment , principles and methods * Other… more
    Jacobs (06/30/25)
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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 ... SENIOR WATER SERVICE WORKER Print (https://www.governmentjobs.com/careers/lacounty/jobs/newprint/1674401) Apply  SENIOR... Service Worker*. Experience in plumbing, steam fitting, or industrial pipe fitting work may be substituted for up… more
    The County of Los Angeles (07/07/25)
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  • AIMM Industrial Automation Technician

    Consolidated Electrical Distributors (Santa Fe Springs, CA)
    …and photocopiers. + Visit industrial customer locations, including manufacturing facilities, water treatment plants, and theme parks. + Site visits may ... Summary Job title: AIMM Industrial Automation Technician Job ID: 202597960004 Department: AIMM...needs and industry trends. + Build strong relationships with operations and plant controls teams to support their automation… more
    Consolidated Electrical Distributors (05/29/25)
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  • Chief Plant Operator - El Segundo

    Jacobs (Los Angeles, CA)
    …to ten (10) years' experience in the operation and maintenance of water /wastewater treatment facilities or a similar industrial type and size * Minimum of ... Segundo, CA. In this role, you'll supervise the day-to-day operations of the Edward C. Little Water ... water ), High Pressure and Low-Pressure Boiler Feed Water Treatment plant processes. This position requires… more
    Jacobs (07/23/25)
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  • Regional Operations Manager

    Amentum (Long Beach, CA)
    …HVAC, plumbing, and general maintenance of the facility), janitorial, landscaping and grounds, water treatment , fire and life safety equipment, pest control, and ... Amentum is seeking an experienced Regional Operations Manager to manage multiple sites (Baltimore, MD,...steam plant, electrical, compressed air, chilled and process cooling water systems) + Ensure 24 x 7 operational availability… more
    Amentum (07/17/25)
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  • Instrumentation and Controls Supervisor - El…

    Jacobs (Los Angeles, CA)
    …(10) years' experience in the operation and maintenance of water /wastewater treatment facilities or a similar industrial type environment or related industry ... the design, implementation, and maintenance of control systems for water treatment equipment which involves selecting the...with accountability for compliance and the efficient and effective operations of the Edward C. Little Water more
    Jacobs (07/23/25)
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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 ... temperature, motion, force and chemical composition of boiler and refrigeration water . Troubleshoots control system components and replaces or repairs defective… more
    The County of Los Angeles (06/05/25)
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  • PLC SCADA Technician - El Segundo

    Jacobs (Los Angeles, CA)
    …PLC troubleshooting skills. Principal Areas of Responsibility * Knowledge of wastewater treatment and/or water treatment , engineering, principles and methods ... assure correctness. Ultimately be accountable for compliance and the efficient and effective operations of the Edward C. Little Water Recycling Facility, three… more
    Jacobs (06/24/25)
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  • Automation Engineering Professional - El Segundo

    Jacobs (Los Angeles, CA)
    …without a Bachelor's degree or equivalent) * Fifteen (15) years' experience in wastewater/ water treatment operations and maintenance. A college degree with ... infrastructure. Principal Areas of Responsibility * Knowledge of wastewater treatment and/or water treatment , engineering,...be accountable for compliance and the efficient and effective operations of the Edward C. Little Water more
    Jacobs (07/19/25)
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  • Stationary Engineer II (Non-Competitive)

    The County of Los Angeles (Los Angeles, CA)
    …combustion controls or industrial controls equipment, boilers, or water treatment systems related to power plant operations , in any combination, may be ... equipment, combustion controls or industrial controls equipment, boilers, or water treatment systems related to power plant operations , in any… more
    The County of Los Angeles (07/02/25)
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  • Field Service Engineer IV

    Xylem (Buena Park, CA)
    operations leadership and support Writes and modifies PLC and HMI programs for water treatment systems utilizing Rockwell / Allen Bradley and Siemens products ... Xylem is a Fortune 500 global water solutions company dedicated to advancing sustainable impact...degree in degree in Engineering is (Preferred) or Wastewater Treatment equipment field experience of 5 + years +… more
    Xylem (07/02/25)
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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 ... towers, pumps, purge tanks and related equipment. Tests boiler water , condensate, cooling tower water , and ...replaces or repairs defective parts. Maintains logs of plant operations and records maintenance and repair work performed, including… more
    The County of Los Angeles (05/18/25)
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  • Stationary Engineer II

    The County of Los Angeles (Los Angeles, CA)
    …combustion controls or industrial controls equipment, boilers, or water treatment systems related to power plant operations , in any combination, may be ... fans, various kinds of pumps and valves, steam traps, water treatment systems, water heaters...stations for proper operating conditions. Keeps logs of plant operations and records maintenance and repair work performed. Requirements… more
    The County of Los Angeles (06/28/25)
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  • Wastewater Operator III

    Veolia North America (Playa Del Rey, CA)
    …experience. + One (1) to Four (4) years of experience in wastewater/ water treatment operations . **Knowledge/Skills/Abilities:** + Ability to understand ... Leader. **Required Certification/Licenses/Training:** + Preferred SWRCB Grade III or higher Wastewater/ Water Treatment Certification as required by the facility… more
    Veolia North America (06/04/25)
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  • Instrumentation and Controls Technician - El…

    Jacobs (Los Angeles, CA)
    …(5) years' experience in the operation and maintenance of water /wastewater treatment facilities or a similar industrial type environment or related industry ... be essential in designing, implementing, and maintaining control systems for water treatment equipment to include selecting suitable instruments, programming… more
    Jacobs (07/15/25)
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  • Environmental Technician Trainee

    Ducommun (Orange, CA)
    …to maintain and service the etchant rejuvenation and waste water treatment systems, as well as hazardous waste operations . Proactively prevent environmental ... fastened and welded assemblies. Job Summary + Process all industrial water prior to release to sewer....tanks. + Inventory control for materials necessary for wastewater treatment and etchant / deox chemicals. + Analyze caustic… more
    Ducommun (06/19/25)
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