Laboratory Technician

California Water Service Group•Commerce, CA
•$47 - $55•Onsite

About The Position

California Water Service Group (Cal Water) is seeking a Laboratory Technician for its Commerce, California location. Laboratory Technician is the intermediate level in this classification series. Under general guidance from a chemist or microbiologist, the technician performs a variety of laboratory support tasks and may train or cross-train other laboratory technicians. Work includes shipping and receiving, data entry, routine analysis, glassware and sample-kit preparation, sample preparation, and cleanup, under guidance from laboratory personnel responsible for the relevant section. The position also performs other duties of a similar nature and level.

Requirements

  • Bachelor's degree from an accredited college or university in microbiology, biology, chemistry, or a similar field, plus one year of experience working in a laboratory environment supporting microbiological or chemical analysis; or
  • Associate of Arts degree in a chemistry- or biology-related field, plus two years of experience working in a laboratory environment supporting microbiological or chemical analysis; or
  • One year of experience as a Laboratory Assistant.

Responsibilities

  • Print sample labels, chains of custody (COCs), and sampling instruction sheets.
  • Review scheduled sample lists and prepare and ship sample kits accordingly.
  • Ship and receive sample coolers and log samples into the Laboratory Information Management System (LIMS).
  • Use computer-based applications, including LIMS, PeopleSoft, and Microsoft Excel.
  • Perform required standard quality assurance and quality control measures, such as signing and dating forms and completing log books.
  • Prepare standard chemical solutions, reagents, and/or bacteriological media.
  • Assist microbiologists or chemists with basic analyses and sample preparation.
  • Receive laboratory shipments from the mailroom and deliver them to intended recipients.
  • Keep laboratory facilities clean and orderly.
  • Clean and prepare glassware for sample collection.
  • Preserve metal samples and digest metal samples according to approved standard operating procedures (SOPs), as needed.
  • Enter reviewed data and analysis results into LIMS.
  • Neutralize spent samples.
  • Cross-train other technicians for coverage.
  • Participate in Continuous Improvement activities.
  • Participate in the Safety Committee, as needed.
  • Maintain laboratory, hazardous-materials, and hazardous-waste inventories.
  • Participate in the weekly safety walk.
  • Receive and store laboratory shipments.
  • Perform other related duties as required.
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service