• Bowman Consulting Group, Ltd. (Brea, CA)
    …serving public building facilities, bridges, roadways, parks, and municipal water, wastewater , storm drain, dry utilities, and other related public infrastructures. ... complex assignments, tasks, and execution. Work is frequently reviewed by more senior staff to ensure application of sound techniques and principles. Review work… more
    Upward (07/10/25)
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  • Barry-Wehmiller Companies (Pasadena, CA)
    …critical changes to improve their performance and realize their most important goals. Senior Mechanical Engineer on multidiscipline project teams. Design ... fulfillment. When you join Design Group as a Sr. Mechanical Engineer , you are joining a team...facility mechanical systems including water, chilled water, wastewater , HVAC, cooling towers/condensers, boiler/steam or hot water systems,… more
    Upward (07/17/25)
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  • Senior Mechanical Engineer

    Parsons Corporation (Fountain Valley, CA)
    …We've got what you're looking for. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA (with initial ... assignment in Orange County, CA)_ Are you a seasoned Mechanical Engineer passionate about creating solutions that...to lead and innovate in the design of cutting-edge wastewater treatment facilities. Join an established engineering team that… more
    Parsons Corporation (05/06/25)
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  • Senior Water Reuse Engineer

    Stantec (Pasadena, CA)
    …seeking a **_Senior Water Reuse Engineer_** to join our team in California. As a ** Senior Water Reuse Engineer ** , you will lead teams, work collaboratively on ... of alternative water source, advanced water purification, and related water and wastewater projects as a Project Technical Lead. This includes conducting pilot… more
    Stantec (06/19/25)
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  • Sr. Electrical Engineer

    Essel (Pomona, CA)
    …Electrical Engineer with experience in the water industry. Accountability: The Senior Electrical Engineer reports to the Engineering Design Manager and is ... plants, water storage, and water distribution control plants. Job Summary: The Senior Electrical Engineer is responsible for self-performing, leading a design… more
    Essel (06/09/25)
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  • Senior OT Project Lead

    Stantec (Irvine, CA)
    …Grow with us, H2O+U. **Your Opportunity** We are looking for a talented **Water/ Wastewater Senior Project Manager and Client Account Manager** that has an ... and expertise in OT applied to pumping stations, water treatment and wastewater treatment infrastructure within a culture that values inclusion, celebrates shared… more
    Stantec (06/18/25)
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  • Water Reuse Engineer

    Stantec (Pasadena, CA)
    …Design alternative water source, advanced water purification, and related water and wastewater projects as a project engineer , including pilot studies; ... degree in civil, Mechanical , or Chemical Engineering. + Licensed California Professional Engineer . + Minimum of 5 years of experience. Stantec is a place where… more
    Stantec (06/18/25)
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  • Senior Control System Architect

    Stantec (Irvine, CA)
    …Grow with us, H2O+U. **Your Opportunity** We are seeking a skilled Senior Control System Architect to design, develop, and maintain software for controlling ... mechanical and electrical systems. The ideal candidate will have...design, cyber security practices and virtualized server systems. This Senior Control System Architect professional preferably should also have… more
    Stantec (06/18/25)
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  • Public Works Inspector I (Temporary)

    Bowman (Brea, CA)
    …serving public building facilities, bridges, roadways, parks, and municipal water, wastewater , storm drain, dry utilities, and other related public infrastructure. ... how to execute. Work is thoroughly reviewed by more senior staff to ensure application of sound techniques and...tests, document test results and serve as liaison between engineer , contractor, and adjacent residents and businesses. + Perform… more
    Bowman (06/03/25)
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  • Drinking Water & Reuse Project Manager

    Jacobs (Irvine, CA)
    …like no other. #LI-AC2 * Bachelor's Degree in civil, chemical, environmental, or mechanical engineering. * Licensed CA Professional Engineer (Civil) * At least ... can use their vast experience in the water and wastewater industry and apply it to today's challenges. As...you can evolve, grow, and succeed. Learn from our senior technologists who are experts in the industry, with… more
    Jacobs (06/17/25)
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  • Sr. Estimator - Infrastructure/Water Construction

    Kiewit (Santa Fe Springs, CA)
    **Requisition ID:** 176839 **Job Level:** Senior Level **Home District/Group:** Southern California District **Department:** Estimating **Market:** Transportation ... districts specializing in heavy civil projects that include earth moving, water/ wastewater , transportation, roadways, and power projects. Most of our work is… more
    Kiewit (06/27/25)
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