• Civil/Concrete Structures Inspector

    Jacobs (Irvine, CA)
    …assurance support for successful delivery of complex wastewater treatment plant and pipeline construction projects. As a Civil/Concrete Structures Construction ... Inspector, you'll inspect moderately to complex plant and pipeline facilities construction work performed by contractors to verify contractual compliance with plans,… more
    Jacobs (06/25/25)
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  • Aggregate Foreman

    Upstone Materials (Irwindale, CA)
    …within the designated areas which can include, but not limited to: dredge, plant , dust machines, support equipment, and lake areas. The Foreman is also responsible ... Responsible for ordering parts and supplies for maintaining the plant and its associated work areas + Works with...able to follow oral and written plans and directions Physical Requirements + Ability to stand, sit, walk, bend,… more
    Upstone Materials (06/14/25)
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  • Wastewater Operator (all levels welcome to apply)…

    Jacobs (Redding, CA)
    …of tasks related to the operation and maintenance of a wastewater treatment plant . Bring your team-focus, adaptability, and commitment to excellence, and we'll help ... to advanced level wastewater treatment certification. * Knowledge of wastewater treatment plant operations, valves, pumps, and motors. * Understanding of safe work… more
    Jacobs (09/01/25)
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  • Instrumentation and Controls Technician III - San…

    Jacobs (Irvine, CA)
    …individuals seeking a lon- term career position. The 100-mgd treatment plant process includes submerged membrane filtration, ozone disinfection, and biological ... costs * Establishes and enforces uniform electrical repair safety procedures at plant site * Makes modifications to as-built electrical drawings based on system… more
    Jacobs (07/18/25)
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  • Water Operator II - San Marcos

    Jacobs (Irvine, CA)
    …a variety of tasks in the operation of a water treatment plant including maintenance of equipment and quality control testing, report compilation, recordkeeping, ... Familiarity of the principles and practices of water/wastewater treatment plant operations, valves, pumps, and motors * Safe work...and motors * Safe work practices Working Conditions & Physical Requirements: Safety is a core value at Jacobs.… more
    Jacobs (06/19/25)
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  • Maintenance Supervisor

    WATTS (Woodland, CA)
    …and maintain safety and compliance standards. Under the guidance of the Plant Manager, your role will require hands-on leadership, strong technical expertise, and ... Maintenance (TPM) system and leverage Lean tools to drive long-term stability in plant performance. You Will: Technical & Operational Leadership + Supervise and lead… more
    WATTS (08/22/25)
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  • Senior Water Service Worker

    The County of Los Angeles (Los Angeles, CA)
    …of services connections, water mains, meters, fire hydrants, water tanks, and pumping plant equipment such as pumps and valves; oversees traffic control, trench and ... adjustments and repairs; cleans water tanks, pipes, and pumping plant equipment; supervises the cleaning and maintenance of tools...licenses and who are assigned to drive certain vehicles. PHYSICAL CLASS Physical Class IV - Arduous:… more
    The County of Los Angeles (07/07/25)
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  • Irrigation Technician

    PRIDE Industries (Mcclellan, CA)
    …the installation, maintenance and repair of computerized irrigation systems to ensure plant material and lawn care meets customer standards. **TYPICAL DUTIES:** 1. * ... budget. 4. * Perform site assessments to ensure proper soil moisture for the local plant material. 5. * Digging in established landscapes and in a variety of soil… more
    PRIDE Industries (06/13/25)
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  • Program Manager

    Amentum (San Diego, CA)
    …position does not include sponsorship for United States work authorization. **Some physical /special requirements include:** + Regularly lift to 50 lbs + Regularly ... stretch, reach, wrist movement + Walk extensively throughout the plant during shift + Work at an accelerated pace...national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of… more
    Amentum (08/31/25)
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  • Machine Operator I

    Amcor (Fairfield, CA)
    …of all assigned areas. This includes applying Good Manufacturing Practices to meet plant goals. + Reports daily production scrap in computer system. + Follows all ... related software. + Ability to work all shifts and required overtime. ** Physical Requirements** ☒Normal Vision ☒Distant Vision ☒Near Vision ☒Hearing/ Listening ☒… more
    Amcor (08/30/25)
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