• Senior Civil/Environmental Engineer

    Carollo Engineers (Sacramento, CA)
    …As part of our team, you will work on projects related to municipal water and wastewater treatment plants, including but not limited to major treatment plant ... in various engineering fields within the Environmental Practice for Water and Wastewater Treatment and Infrastructure Practice such as pipelines, pump stations… more
    Carollo Engineers (07/11/25)
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  • Operator II - El Segundo

    Jacobs (Los Angeles, CA)
    …from the Chief Plant Operator. Principal Areas of Responsibility * Knowledge of wastewater treatment and/or water treatment , engineering, principles and ... tools and equipment used in the construction, maintenance and operation of wastewater treatment systems. * Knowledge of the laws and regulations relating to … more
    Jacobs (08/08/25)
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  • Operator in Training (OIT) - El Segundo

    Jacobs (San Francisco, CA)
    …methods, tools and equipment used in the construction, maintenance and operation of wastewater treatment systems. * Knowledge of the laws and regulations ... Operator, responsible for the day-to-day operation, maintenance and repair of the wastewater /water treatment plant equipment, pump stations and performs related… more
    Jacobs (08/23/25)
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  • Vice President, California Design

    Parsons Corporation (Pasadena, CA)
    …design business. If you have a proven track record in managing the design of Wastewater Treatment Plants, this is your opportunity to craft a successful model ... field. + **Experience** : 15+ years in municipal water and wastewater treatment plant design. + **Project Leadership** : Managed design/project management of… more
    Parsons Corporation (06/20/25)
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  • Seasonal Utility Systems Repairer-Operator

    National Park Service (Death Valley, CA)
    …and daily operator maintenance techniques for various kinds of water and wastewater treatment equipment. Physical Demands: Work assignments typically require ... systems and equipment. In addition, you will need the following: Water Treatment License, Water Distribution License, or Wastewater Operator License (SCREEN… more
    National Park Service (08/30/25)
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  • Electrical Construction Inspector

    Parsons Corporation (Fountain Valley, CA)
    …+ Knowledge and experience with equipment used in pumping station and wastewater treatment plant construction inspection, surveying, and construction office ... This is an onsite role to provide construction observation of wastewater pumping and treatment plant facilities in Orange County, CA. Position will primarily… more
    Parsons Corporation (06/28/25)
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  • Senior OT Project Lead

    Stantec (Irvine, CA)
    …your career experiences and expertise in OT applied to pumping stations, water treatment and wastewater treatment infrastructure within a culture that ... (SCADA) for new installation and replacement projects for pumping stations, conveyance, wastewater treatment and water treatment . - Provide technical… more
    Stantec (08/07/25)
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  • Associate Engineer Watershed Protection

    City of Palo Alto (Palo Alto, CA)
    …to work on a variety of projects relating to water quality protection and wastewater treatment . The ideal candidate is a motivated individual who is excited ... presentations. They would possess the following skills: + Familiarity with water/ wastewater treatment , wastewater -related regulations, and local water… more
    City of Palo Alto (09/03/25)
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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 ... large-sized projects during the planning, design, and construction phases of water, wastewater , stormwater, and reuse infrastructure and treatment projects with… more
    Carollo Engineers (08/16/25)
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  • Design Manager

    Carollo Engineers (Costa Mesa, CA)
    …Demonstrated ability in physical, chemical, biological processes, hydraulics and principals of wastewater treatment plant design + Knowledge of structural and ... in the planning, design, and construction of water and wastewater facilities. We are seeking a Design Manager to...with an emphasis in hydraulics, physical, chemical, and biological treatment processes and treatment plant design +… more
    Carollo Engineers (07/12/25)
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