• Entry Level Machine Operator

    Aerotek (Foothill Ranch, CA)
    **Job Title: Associate Tech/Machine Operator ** **Job Description** As an Associate Tech/Machine Operator , you will be responsible for setting up machines daily, ... tracking machine output and equipment downtime, compiling reports for supervisors, and making minor machine adjustments and troubleshooting. This role requires basic computer literacy and a comfort with wearing latex gloves and clean room attire throughout the… more
    Aerotek (01/01/26)
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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 ... Assists with the maintenance of plant equipment and facilities + Performs water level measurements on groundwater wells + Loads and unloads chemicals + Performs… more
    Essel (12/08/25)
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  • Water Plant Operator

    Santa Clara Valley Water District (CA)
    …the role of Relief Operator on as needed/rotational basis. + Train lower- level operator staff; sign off on training checklists. Ideal Candidate's Background ... Water Plant Operator will train and sign-off training checklists for lower- level operations staff. They will perform scheduled and emergency plant shutdowns and… more
    Santa Clara Valley Water District (12/12/25)
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  • Seasonal Utility Systems Operator Helper

    National Park Service (Yosemite National Park, CA)
    …during these months due to weather conditions, project needs, or funding. Anticipated Entry on Duty: May-June 2026 Salary Range: $20.97 - $24.49 per hour. For ... Documents information on the daily log which includes pile temperature, liquid level , visitor count, bulking agent added and toilet paper added. Follows procedures… more
    National Park Service (12/12/25)
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  • Seasonal Tractor Operator

    National Park Service (Point Reyes Station, CA)
    Summary Point Reyes National Park: 13 Vacancies The typical seasonal entry -on-duty period is May to November but can be variable during these months due to weather ... conditions, project needs, or funding. Anticipated Entry on Duty: May-June 2026 Salary Range: $30.92 to...attached equipment and the tractor. Incumbent works on mostly level or steep rolling terrain in such areas as… more
    National Park Service (12/18/25)
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  • Bulk Material Operator (I - II) - Cementing

    Halliburton (Bakersfield, CA)
    …California, 93314, United States Job Details Requisition Number:204908 Experience Level : Entry - Level Job Family:Operations Product Service Line:Cementing ... Bulk Material Operator (I - II) - Cementing Date: Dec...the minimum job requirements will receive consideration for higher level roles given (1) their experience, (2) additional job… more
    Halliburton (12/19/25)
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  • Tank Operator 1st Shift

    Ducommun (Orange, 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) ... Tank Operator 1st Shift Working closely with Sr. Tank Operator , conducts the chemical milling functions by racking, repairing parts, verifying thickness,… more
    Ducommun (12/09/25)
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  • Seasonal Motor Vehicle Operator

    National Park Service (Manzanita, CA)
    Summary Lassen Volcanic NP: 4 Vacancies The typical seasonal entry -on-duty period is April to October but can be variable during these months due to weather ... conditions, project needs, or funding. Anticipated Entry on Duty: April-May 2026 Salary Range: $26.73 -...You will be required to submit a Motor Vehicle Operator 's License and Driving Record. You must also submit… more
    National Park Service (12/13/25)
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  • Seasonal Engineering Equipment Operator

    National Park Service (Sausalito, CA)
    …are located in: Golden Gate National Recreation Area - Sausalito, California. Anticipated entry on duty is May, 2026. Major Duties include: Operating gasoline or ... attachments, use booms, and/or adjust engineering equipment settings for level , angle, or depth. Use equipment to perform such...You will be required to submit a Motor Vehicle Operator 's License and Driving Record. You must also submit… more
    National Park Service (12/31/25)
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  • Seasonal Engineering Equipment Operator

    National Park Service (Thousand Oaks, CA)
    …Santa Monica Mountains National Recreation Area - Thousand Oaks, California. Anticipated entry on duty is April, 2026. Major Duties include: Operate heavy ... attachments, use booms, and/or adjust engineering equipment settings for level , angle, or depth. Use equipment to perform such...You will be required to submit a Motor Vehicle Operator 's License and Driving Record. You must also submit… more
    National Park Service (12/25/25)
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