• Water/WasteWater Plant Operator I U511

    American Water (Pacific Grove, CA)
    …of plant equipment, to include but not be limited to pumping systems, chemical feeders, auxiliary equipment, and measuring and control systems. * Perform routine ... and painting equipment. * Load and unload chemicals either by hand or using chemical -handling equipment, ie hand trucks, hoists and/or chemical transfer pumps. *… more
    American Water (11/19/25)
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  • Water Supply Operator I

    Essel (Pomona, CA)
    The Water Supply Operator I is an entry - level position requiring immediate to general supervision. ESSENTIAL DUTIES AND RESPONSIBILITIES: + Operates and ... and treatment equipment such as: + Pumping systems + Chemical feed systems + Water storage facilities + Measuring...maintenance of plant equipment and facilities + Performs water level measurements on groundwater wells + Loads and unloads… more
    Essel (12/08/25)
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  • Tank Operator 1st Shift

    Ducommun (Orange, CA)
    Tank Operator 1st Shift Working closely with Sr. Tank Operator , conducts the chemical milling functions by racking, repairing parts, verifying thickness, ... This is a generic job posting for a Tank Operator . Depending on the candidate's skills, qualifications and experience,...qualifications and experience, they will be hired into an entry (I) level , intermediate (II) level… more
    Ducommun (12/09/25)
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  • Seasonal Maintenance Mechanic

    National Park Service (Yosemite National Park, CA)
    …last cut-off date is 11:59 pm (est), January 14, 2026. The typical seasonal entry -on-duty period is March - April Please see the "Next Steps" section for additional ... such things as angles, arcs, and circles Utilities Systems Repair- Operator : Work independently to troubleshoot, repair, modify, overhaul, test,...will operate mobile and fixed cranes. Must have journey level skill in at least two of the following… more
    National Park Service (12/22/25)
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  • Extruder

    Ducommun (Santa Clarita, CA)
    …Depending on the candidate's skills, qualifications and experience, they will be hired into an entry (I) level , intermediate (II) level or expert (III) ... Extrusion Operator The ideal candidate performs multiple setups and...CA was founded in 1978 by George Duncan, a chemical engineer and Air Force pilot who previously worked… more
    Ducommun (12/29/25)
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  • Police Officer (Instructor)

    US Marine Corps (Twentynine Palms, CA)
    …grooming standards per Marine Corps orders/policies. Must successfully complete a designated entry level training for USMC Police Officers Course of Instruction ... specialized experience at or equivalent to the GS-08 grade level or pay band in the Federal service or...Instructor; Gas Mask Fit Test. As first responders to chemical /biological attacks, must be able to train and wear… more
    US Marine Corps (12/10/25)
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