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Posted August 12, 2026

Microbiologist Technician

Nutritional Supplement Manufacturer
Anaheim, CA, US Full Time
26USD - 28USD per hour

Job Description

Job Description

Summary: Responsible for performing microbiological testing and release of incoming materials and finished products.

Duties and Responsibilities:

· Performs microbial testing of raw materials and finished products, and updates lab reports

· Develops, modifies, and maintains appropriate SOPs and test methods for the Microbiology Laboratory

· Utilize, maintains, and troubleshoots microbiological instrumentation such as microscope, autoclave, incubators, refrigerators, freezers, biological safety cabinet, and microbiological incubation system

· Maintains all equipment in the Microbiology Laboratory including scheduled maintenance, calibration, daily checks, etc.

· Performs and document laboratory investigations as necessary

· Performs weekly microbial testing of the DI water system

· Prepares broth for MLT analysis and perform associated testing including Growth Promotion Test

· Maintains cleanliness of the Microbiology Laboratory

· Schedules pick up of hazardous waste as needed

· Assists in validation/verification efforts

· Assists in the preparation for audits/inspections

· Performs environmental monitoring of the warehouse, manufacturing and retention areas

· Manages and maintains the chart recorders

· Manages product retains program for raw materials and finished products

· Performs other related duties as assigned by management

· Maintain inventory stock of media

Work Experience/Qualifications:

· Minimum of 1 years of microbiology lab experience in a cGMP regulated environment

· Working knowledge of aseptic technique and microbiology principles

· Experience with media preparation, growth promotion, Microbial Limits Testing, Antimicrobial Effectiveness Testing and water testing

· Good interpersonal skills

· Ability to work independently and in a team environment

· Ability to follow instructions

· Good attendance and punctuality

· Ability to work well under pressure

· Ability to read, write, and speak English

· Flexibility to changing priorities, work schedule, and the needs of the business

· General proficiency in using Microsoft Word, Excel and Outlook

· Good organizational skills, attention to detail and ability to work effectively in a fast-paced environment

Education Requirements:

· Must have Bachelor’s degree in science or related discipline. Degree in Microbiology preferred.

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