• Construction Civil/Mechanical Inspector

    Parsons Corporation (Fountain Valley, CA)
    …primarily Orange County. SPECIFIC RESPONSIBILITIES: + Provide construction inspection for wastewater treatment plant and sanitary sewer collection facilities ... :** Parsons is looking for a Civil/Mechanical Construction Inspector to join our Water/ Wastewater Group in Pasadena, CA. This is an onsite role to provide… more
    Parsons Corporation (07/08/25)
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  • Project Manager - Capital Projects

    Jacobs (Irvine, CA)
    …to lead design and construction management teams for successful delivery of complex wastewater treatment plant and conveyance construction projects. As a Project ... At Jacobs, we are passionate about infrastructure and water/ wastewater projects. We are providing supplemental engineering services, including project management and… more
    Jacobs (06/25/25)
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  • Assistant Resident Engineer - Electrical

    Jacobs (Irvine, CA)
    …construction management teams for successful delivery of various, including complex, wastewater treatment plant construction projects. As an Assistant Resident ... At Jacobs, we are not just passionate about infrastructure and water/ wastewater projects, we push the limits of what's possible to make the world smarter and more… more
    Jacobs (07/31/25)
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  • Commissioning & Startup Manager

    System One (San Francisco, CA)
    …hands-on leader to manage the commissioning and startup of a major wastewater treatment plant , with oversight responsibilities for additional large-scale ... Key Responsibilities: + Oversee commissioning and startup activities for complex water/ wastewater infrastructure projects + Develop and implement strategic plans for… more
    System One (07/25/25)
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  • Structural Engineer 7- Hydraulic Structures

    CDM Smith (San Francisco, CA)
    …is responsible for large-scale flood protection projects, water supply, water and wastewater plant design, transit facilities, and industrial facilities. As a ... California DWR, or similar. - Experience designing structures for water and wastewater treatment plants. - Advanced knowledge of building codes and application to… more
    CDM Smith (05/22/25)
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  • Chemist - El Segundo

    Jacobs (Los Angeles, CA)
    …analytical procedures used in the testing of samples pertaining to water and/or wastewater , treatment plant effluent and various surface waters. Work will ... and Standard Methods for the Examination of Water and Wastewater methods * Must understand and follow the quality...of chemical, physical and microbiological analysis of water and wastewater preferred * Knowledge of the operation of advanced… more
    Jacobs (08/04/25)
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  • Lab Technician - El Segundo

    Jacobs (Los Angeles, CA)
    …analytical procedures used in the testing of samples pertaining to water and/or wastewater , treatment plant effluent and various surface waters to include sample ... and Standard Methods for the Examination of Water and Wastewater methods. * Must understand and follow the quality...of chemical, physical and microbiological analysis of water and wastewater preferred. * Knowledge of the operation of advanced… more
    Jacobs (08/02/25)
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  • Water Operator II - San Marcos

    Jacobs (Irvine, CA)
    … treatment certification * Familiarity of the principles and practices of water/ wastewater treatment plant operations, valves, pumps, and motors * Safe ... a variety of tasks in the operation of a water treatment plant including maintenance of equipment and quality control testing, report compilation, recordkeeping,… more
    Jacobs (06/19/25)
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  • Regional Technical Specialist - California

    Jacobs (Los Angeles, CA)
    …#challengeaccepted * Ten (10) years of experience in operation and maintenance of water/ wastewater treatment plant facilities; or 7 years of experience with a ... Bachelor's Degree. * Wastewater Operator License California Grade 5, or ability to...of methods to reduce operating costs of a treatment plant through efficiency in energy consumption, chemical addition, staffing… more
    Jacobs (05/17/25)
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  • CAD Designer

    Dudek (CA)
    …of projects, including mechanical pump station design, water storage facilities, water/ wastewater treatment plant design and rehabilitation, and linear pipeline ... Qualifications + Knowledge of California Mechanical Code + Knowledge of water/ wastewater industry + Knowledge of the design/layout of electrical design plans… more
    Dudek (07/02/25)
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