• Senior Chemist - El Segundo

    Jacobs (Los Angeles, CA)
    …CA. In this role, you'll perform advanced analytical procedures used in the testing of samples pertaining to water and/or wastewater, treatment plant effluent ... of compliance and process control samples at the West Basin Water Quality Laboratory . You'll operate, maintain, and calibrate instruments and equipment for … more
    Jacobs (08/08/25)
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  • Public Health Microbiologist I

    The County of Los Angeles (Los Angeles, CA)
    …appropriate test utilization, and test interpretation. + Experience using diagnostic testing methodologies for bacterial serotyping, water , and dairy sample ... no credit will be awarded. 07 Describe in detailyour experience using diagnostic testing methodologies for bacterial serotyping, water , and dairy sample … more
    The County of Los Angeles (06/26/25)
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  • Sr WQ & Env Compliance Specialist

    American Water (Pacific Grove, CA)
    …science/engineering or related science fields. * Five (5) years' experience in water , wastewater, and laboratory operations or equivalent. * Water ... are the heart of our business. As an American Water employee, you will be offered a competitive salary...to responsibilities. _ *Knowledge/Skills*_ * Knowledge of chemistry and laboratory technique and QA/QC programs. * Knowledge of federal… more
    American Water (08/08/25)
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  • Information Systems Intern (Admin Intern - NC)

    City of Long Beach (Long Beach, CA)
    …as a Certified Water Quality Laboratory , which performs 60,000 to 70,000 water quality testing to ensure the high quality of the drinking water . ... Long Beach Utilities provides safe, clean, reliable and affordable water , gas, and sewer services to the Long Beach...The service area supports 500,000 customers, represented by 90,000 water accounts, 145,000 gas accounts and 90,000 sewer accounts… more
    City of Long Beach (07/09/25)
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  • Lab Assistant II

    Alameda Health System (Oakland, CA)
    laboratory in a clean and orderly condition; perform routine preparation for laboratory testing ; perform specified tests; and do work as required. **DUTIES & ... media; prepares specimens for shipping and maintains accurate records. 2. Operates laboratory equipment such as the steam autoclaves, water distilling apparatus,… more
    Alameda Health System (08/09/25)
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  • Environmental Health Specialist III

    The County of Los Angeles (Los Angeles, CA)
    …disposal installations and inspecting water treatment, sewage disposal and water reclamation plants; and conducting specialized testing procedures to ensure ... identify and solve environmental health problems in food, mobile food vehicles, water and sewage, plan check, multiple family dwelling housing and institutions,… more
    The County of Los Angeles (07/19/25)
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  • Stationary Engineer - Multiple Departments…

    City and County of San Francisco (San Francisco, CA)
    …records on shift operation by taking and entering gauge readings and accurate water laboratory analysis readings and temperatures on operating log sheets or ... fire prevention equipment to ensure safe and proper functionality; water storage and multiple distribution systems, high pressure zones,...to the other announcement or (b) re-take the test. Re- testing is permitted no sooner than one year from… more
    City and County of San Francisco (07/16/25)
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  • Instrumentation and Controls Supervisor - El…

    Jacobs (Los Angeles, CA)
    …to the design, implementation, and maintenance of control systems for water treatment equipment which involves selecting the right instrumentation, programming ... HMIs, and SCADA platforms, and ensuring their flawless integration into the water treatment processes. In addition to these technical tasks, you'll be responsible… more
    Jacobs (07/26/25)
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  • QC Microbiologists

    Kelly Services (Sacramento, CA)
    …monitoring** of cleanrooms and controlled environments, including air, surface, and water sampling. + Conduct **microbiological testing ** (eg, bioburden, ... and controls. + Prepare and validate **culture media** , and conduct **growth promotion testing ** . + Test ** water systems** (eg, Purified Water , WFI)… more
    Kelly Services (07/30/25)
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  • Lab Technician Components/Technical Services…

    Stanford Health Care (Palo Alto, CA)
    …high school diploma or GED and at least 1 year of experience working in a laboratory in order to be considered for this position. **This is a Stanford Health Care ... or senior technical support, prepares, processes, and loads specimens onto testing platforms as required; assists in instrument maintenance; processes specimens for… more
    Stanford Health Care (07/09/25)
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