• Plumber

    The County of Los Angeles (Los Angeles, CA)
    …of California Fire Extinguisher Test Certificate, and a Grade II Water Treatment Operator License and/or Grade III Distribution License may be required. PHYSICAL ... apprenticeship program or is an experienced worker, not a trainee , and is fully qualified and able to perform...Fire Extinguisher Test Certificate + Grade II Water Treatment Operator License + Grade III Distribution License… more
    The County of Los Angeles (12/03/25)
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