• Senior Instrumentation & Controls Engineer

    Jacobs (Redding, CA)
    …are looking for a passionate and dedicated Instrumentation & Control Systems (I&CS) Design Engineer . As part of our California team, you'll have the chance to work ... that has been ranked #1 globally by Engineering News Record (ENR) in water/ wastewater treatment and conveyance for decades. In 2022, ENR ranked Jacobs #1 again… more
    Jacobs (10/30/25)
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  • Advanced Hydraulics & CFD Engineer Job…

    Black & Veatch (San Marcos, CA)
    **Advanced Hydraulics & CFD Engineer ** Date: Nov 22, 2025 Location: Overland Park, KS, US Los Angeles, CA, US Tampa, FL, US West Palm Beach, FL, US Houston, TX, US ... and surge impacts. + Support hydraulic modeling of water and wastewater facilities utilizing CFD, including contact basins, sedimentation basins, and clarifiers.… more
    Black & Veatch (10/25/25)
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  • BAS Application Engineer

    EMCOR Group (Los Alamitos, CA)
    …and facilities-maintenance services. **Job Summary** **Job Title: BAS Application Engineer ** **Location:** Los Alamitos, CA **Reports to:** BAS Engineering Manager ... parking structures, research laboratories, thermal energy storage, toll roads, and wastewater treatment facilities. KDC Inc. maintains its excellent reputation by… more
    EMCOR Group (10/25/25)
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  • Senior Civil Engineer - Pipeline/Pump…

    Verdantas (San Diego, CA)
    …candidate has the following characteristics: *Foundational experience as a project engineer producing final design products and study analyses and deliverables *Good ... required include: *Potable water treatment, infrastructure design and master planning * Wastewater collection design and master planning *Stormwater system design and… more
    Verdantas (10/08/25)
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  • Sr Mechanical Engineer II

    Gilead Sciences, Inc. (Foster City, CA)
    …plumbing. + **Desired systems:** RO/DI, WFI, PW, USP water systems, wastewater neutralization, CDA, compressed air, specialty gases, vacuum systems. + Provide ... operational engineering support and act as SME on utility systems. + Troubleshoot and perform root-cause analysis for system deviations and failures. + Define and implement CAPAs for long-term system reliability. + Review facility systems capacity planning and… more
    Gilead Sciences, Inc. (12/02/25)
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  • Water Resource Recovery Project Manager - Northern…

    Jacobs (Sacramento, CA)
    As global needs for wastewater collection and treatment intensifies, solving the world's most complex wastewater challenges demands different thinking - and ... that's where we come in. We're not just solving wastewater challenges; we're transforming how communities thrive. At Jacobs, we're looking for a visionary Project… more
    Jacobs (11/26/25)
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  • Vice President, California Design

    Parsons Corporation (Pasadena, CA)
    …**Job Description:** **Vice President, California Design: Innovate and Lead in Water/ Wastewater Excellence** Are you ready to drive transformative growth in ... California's municipal Water/ Wastewater sector? Join Parsons and be a part of...local clients and subconsultants. + **Certification** : Registered Professional Engineer in California. + **Technical Expertise** : Familiarity with… more
    Parsons Corporation (12/18/25)
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  • Electrical Construction Inspector

    Parsons Corporation (Fountain Valley, CA)
    …Description:** Parsons is looking for an Electrical Construction Inspector to join our Water/ Wastewater Group in Pasadena, CA. This is an onsite role to provide ... construction observation of wastewater pumping and treatment plant facilities in Orange County,...etc. + Report to a Construction manager and/or Resident Engineer and may lead other inspectors in completing tasks… more
    Parsons Corporation (12/19/25)
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  • Construction Project Manager

    American Water (Sacramento, CA)
    …About American Water* American Water (NYSE: AWK) is the largest regulated water and wastewater utility company in the United States. With a history dating back to ... Flowing(R) by providing safe, clean, reliable and affordable drinking water and wastewater services to more than 14 million people across 14 regulated jurisdictions… more
    American Water (12/12/25)
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  • Conveyance Project Manager

    Jacobs (San Diego, CA)
    …a Conveyance Project Manager to support delivering world-class water and wastewater conveyance and storage projects for our municipal, private, and agricultural ... experts in conveyance, pumping plant design, fish screen intakes, water, and wastewater treatment technologies and will have the opportunity to grow professionally… more
    Jacobs (12/17/25)
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