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Microbiologist

Position Overview

We are partnering with a dynamic organization to place a talented Microbiologist on a contract basis, with the opportunity to transition into a full-time role. This position is ideal for a detail-oriented scientist with hands-on microbiology laboratory experience who thrives in a structured, regulated manufacturing environment.

Shift: Wednesday-Sunday or Tuesday-Saturday | 1st or 2nd Shift Available Pay: $25-$30/hr Type: 6-Month Contract | Conversion Opportunity

What You'll Do

  • Perform microbiology testing on bulk samples, finished products, raw materials, and other samples sourced from the manufacturing floor.
  • Inoculate cells and execute various analytical procedures, including water activity testing and gram staining.
  • Apply aseptic techniques throughout all sample handling and instrumentation use.
  • Interpret test results accurately and apply sound scientific judgment.
  • Maintain thorough records and uphold good documentation practices (GDP) at all times.


What We're Looking For

  • Bachelor's degree in Microbiology, Biological Sciences, or a closely related field required.
  • Minimum of 1 year of industry microbiology experience required.
  • Proficiency in core microbiology techniques including Preservative Efficacy Testing (PET), Microbial Count Testing (MCT), and gram staining.
  • Working knowledge of USP 61 and USP 62 compendial standards.
  • Demonstrated use of aseptic techniques in a laboratory setting.
  • Proficiency in Microsoft Office Suite; LIMS experience a plus.
  • Strong written and verbal communication skills with a transparent, collaborative approach.
  • Ability to receive and integrate constructive feedback in a professional manner.
  • Weekend availability is required - candidates must be open to a Wednesday-Sunday or Tuesday-Saturday schedule.


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!

#INDBH #LI-DNI

Position Overview

We are partnering with a dynamic organization to place a talented Microbiologist on a contract basis, with the opportunity to transition into a full-time role. This position is ideal for a detail-oriented scientist with hands-on microbiology laboratory experience who thrives in a structured, regulated manufacturing environment.

Shift: Wednesday-Sunday or Tuesday-Saturday | 1st or 2nd Shift Available Pay: $25-$30/hr Type: 6-Month Contract | Conversion Opportunity

What You'll Do

  • Perform microbiology testing on bulk samples, finished products, raw materials, and other samples sourced from the manufacturing floor.
  • Inoculate cells and execute various analytical procedures, including water activity testing and gram staining.
  • Apply aseptic techniques throughout all sample handling and instrumentation use.
  • Interpret test results accurately and apply sound scientific judgment.
  • Maintain thorough records and uphold good documentation practices (GDP) at all times.


What We're Looking For

  • Bachelor's degree in Microbiology, Biological Sciences, or a closely related field required.
  • Minimum of 1 year of industry microbiology experience required.
  • Proficiency in core microbiology techniques including Preservative Efficacy Testing (PET), Microbial Count Testing (MCT), and gram staining.
  • Working knowledge of USP 61 and USP 62 compendial standards.
  • Demonstrated use of aseptic techniques in a laboratory setting.
  • Proficiency in Microsoft Office Suite; LIMS experience a plus.
  • Strong written and verbal communication skills with a transparent, collaborative approach.
  • Ability to receive and integrate constructive feedback in a professional manner.
  • Weekend availability is required - candidates must be open to a Wednesday-Sunday or Tuesday-Saturday schedule.


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!

#INDBH #LI-DNI

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Microbiologist

Astrix Inc
Chino, CA
Full Time
Bachelor's
USD 25.00 - 30.00 per hour

Published on 04/25/2026

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