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Microbiologist

Pay Rate Low: 27 | Pay Rate High: 28
MICROBIOLOGIST
Contract | Morning Shift | GMP Environment

POSITION OVERVIEW
We are seeking a skilled Microbiologist to support quality control operations within a regulated GMP manufacturing environment. This contract role involves hands-on microbiological testing, environmental monitoring, and data documentation in support of product release and quality assurance initiatives.
ENGAGEMENT DETAILS
Employment Type: Contract (6 months) (Possibility for extension or conversion)
Shift: M-F 6:30AM-3PM
Environment: cGMP Manufacturing
Compensation: $27-$28/hour
RESPONSIBILITIES

  • Conduct QC testing of filled products, manufactured bulk, expired bulk, and raw materials.
  • Perform preservative efficacy testing (PET) on finished and in-process products.
  • Execute water testing from distilled water outlets and environmental monitoring for microbial contamination.
  • Perform cleaning and sanitization validation testing, neutralization tests, and preparatory tests.
  • Identify microbial contaminants and maintain stock organisms.
  • Prepare growth media, sterilize equipment, decontaminate waste, and sanitize work surfaces.
  • Monitor sanitization of manufacturing equipment and manage laboratory supply inventory.
  • Write, review, and maintain reports including PET and Plate Count Reports.
  • Assist in the evaluation of sanitizers, new preservatives, and novel methodologies.
  • Ensure consistent compliance with all hygiene, sanitation, and FDA-required SOPs.

REQUIREMENTS
Education & Experience

  • BS in Microbiology or related life science field (4-year degree required).
  • 4+ years of microbiological lab experience in cosmetics, pharmaceutical, nutraceutical, food & beverage, or a related regulated industry.
  • Experience in a cGMP work environment strongly preferred.

Technical Skills

  • Hands-on experience with standard microbiological techniques: plate counts, PET, environmental monitoring, neutralization testing.
  • Familiarity with MSDS / SDS documentation and hazardous material handling protocols.
  • Proficiency in MS Office (Word, Excel); LIMS experience a plus.

Soft Skills & Attributes

  • Strong attention to detail and ability to manage multiple tasks simultaneously under strict timelines.
  • Self-motivated and able to work effectively with minimal supervision.
  • Solid written and verbal communication skills in English (primary business language).
  • Team-oriented with a collaborative, professional demeanor.

This job description is a complete list of all desired skills, but not all are required. We strongly encourage candidates who have some of the skills to apply. We look forward to a conversation to learn more about you!
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Microbiologist

Astrix Inc
Los Angeles, CA
Full Time
USD 27.00 per hour

Published on 06/11/2026

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