• Lead Mechanical Technician - El Segundo

    Jacobs (Los Angeles, CA)
    …material, and freight and supplies. Principal Areas of Responsibility * Knowledge of wastewater treatment and/or water treatment , engineering, principles and ... Five (5) or more years' experience in the operation and maintenance of wastewater / treatment facilities or a similar industrial environment. * Knowledge of… more
    Jacobs (08/26/25)
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  • Regional Technical Specialist - California

    Jacobs (Los Angeles, CA)
    …#bia #challengeaccepted * Ten (10) years of experience in operation and maintenance of water/ wastewater treatment plant facilities; or 7 years of experience ... Specialist to join our team in California of the Operations Management & Facilities Services (OMFS) business. As a...knowledge of methods to reduce operating costs of a treatment plant through efficiency in energy consumption,… more
    Jacobs (08/16/25)
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  • Industrial Mechanic/Millwright

    Veolia North America (San Diego, CA)
    …spectrum of water, waste, and energy management services, including water and wastewater treatment , commercial and hazardous waste collection and disposal, ... equipment within Fleet Services. **Primary Duties/Responsibilities:** journey-level systems maintenance operations . * Involved in inspection, diagnosis, troubleshooting, scheduled/preventative maintenance,… more
    Veolia North America (08/28/25)
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  • Instrumentation and Controls Technician III - San…

    Jacobs (Irvine, CA)
    …desirable for individuals seeking a lon- term career position. The 100-mgd treatment plant process includes submerged membrane filtration, ozone disinfection, ... to hire a full-time Instrument and Control Technician for this large water treatment facility. This position performs the inspection, maintenance and repair for all… more
    Jacobs (07/18/25)
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  • Commissioning Manager

    Jacobs (Los Angeles, CA)
    …safe and efficient commissioning and operation of water and wastewater treatment facilities to achieve the plant 's performance objectives and Jacob's ... activities in the field. * Coordinate between engineering, construction, operations , and subcontracted personnel related to commissioning scope. * Manage… more
    Jacobs (08/27/25)
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  • Refining Engineer 1 - Chemical Engineer - Intern…

    Marathon Petroleum Corporation (Wilmington, CA)
    …of refinery process units; work on various process engineering projects within a Wastewater Treatment Plant ; participate in inspections and/or testing that ... Process Engineers/Technical Service Engineers provide technical support for the plant operations . They will be assigned a specific unit or units… more
    Marathon Petroleum Corporation (06/11/25)
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  • Refining Chemical Engineering Intern/Co-op Summer

    Marathon Petroleum Corporation (Wilmington, CA)
    …of refinery process units; work on various process engineering projects within a Wastewater Treatment Plant ; participate in inspections and/or testing that ... than one area of the refinery, leading to a broad understanding of how the plant operates. Finally, you will have the opportunity to expand your written and verbal… more
    Marathon Petroleum Corporation (08/15/25)
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  • Maintenance & Facilities Technician

    ITW (El Dorado Hills, CA)
    …+ Requires climbing of ladders. + Requires working above cleanroom enclosures. + Wastewater treatment plant + Office/cubicle environment for computer and ... Other job-related duties assigned by Maintenance & Facilities Supervisor and/or Operations Manager. Qualifications: + High school diploma or general education degree… more
    ITW (08/13/25)
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  • Maintenance Helper - El Segundo

    Jacobs (Los Angeles, CA)
    …related field is preferred * Experience in the operation and maintenance of wastewater / treatment facilities or a similar industrial environment, a PLUS Working ... lasting solutions for tomorrow. Through the delivery of our operations and maintenance services, you'll make it simpler and...tools in the repairs and maintenance of equipment and plant buildings along with loading and unloading, moving and… more
    Jacobs (08/28/25)
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  • Field Service Engineer

    Emerson (San Diego, CA)
    …prints + Experience with DCS/PLC controls + Experience in the power and water/ wastewater treatment industries **Our Culture & Commitment to You:** At Emerson, ... **The Power & Water Solutions** business focuses on upgrading existing power plant systems with industry leading automation controls and instrumentation to promote… more
    Emerson (08/02/25)
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