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Virbac

Develops animal health care products worldwide

Quality Control Microbiologist Technician

Regulatory & Quality (Life Sciences)Confirmed live in the last 24 hours
Full-timeBridgeton, MO, USANo salary listedIn-person

About the Job

Requirements

  • An associate degree in Chemistry, Biology, or another health-related field, or equivalent experience.
  • Zero to three years of experience operating in a Quality Control laboratory.
  • A Biology background.

Responsibilities

  • Perform microbiological enumeration testing according to compendia and in-house methods.
  • Use proper aseptic technique to isolate colonies and perform Gram stains and oxidase testing.
  • Make dilutions, prepare samples, and perform accurate plate counts; conduct purified water testing according to USP, EP, and other monographs; perform membrane filtration and coliform testing.
  • Conduct environmental monitoring by collecting and analyzing air samples and contact plates.
  • Complete work accurately, according to cGMP, and within specified timelines.
  • Perform method verifications and protocol testing.
  • Stock necessities, maintain inventory, and order replacement supplies as needed.
  • Clean the laboratory as required and ensure it is suitable for microbiological testing.
  • Remove microbiological waste safely, legally, and in an environmentally responsible manner.
  • Perform growth promotion on media.
  • Perform laboratory equipment calibrations according to schedule.
  • Maintain equipment in good operating condition through appropriate care, cleaning, and storage.
  • Prevent possible cross-contamination and biological growth through equipment cleaning practices.
  • Communicate problems promptly to Quality Control Management and participate in laboratory investigations.
  • Communicate with Production, Quality Assurance, and other departments as needed on cross-functional assessments.
  • Work with Production, Regulatory Affairs, and Quality Assurance to streamline in-process testing.
  • Perform data review when necessary.
  • Offer suggestions for process improvements.
  • Perform laboratory standard work, including cleaning and housekeeping, additional testing, and training.
  • Assist Quality Management with projects needed to ensure the quality of products and testing.
  • Perform other related duties assigned by laboratory management.

About the Company

Virbac

Develops animal health care products worldwide

Virbac provides care, hygiene and nutrition products to prevent, diagnose and treat animal diseases. Its offerings are designed for veterinarians, farmers and pet owners worldwide, delivering complete animal-health solutions through a global network of production sites, sales subsidiaries and R&D centers across five continents. The product approach combines prevention, diagnosis and treatment in veterinary medicine, not limited to a single animal type. What sets Virbac apart is its scale and mix: a broad international footprint (production sites in 12 countries, sales subsidiaries in 36) and a substantial share of sales outside Europe, with a clear focus on both companion animals (roughly 61% of 2025 sales) and farm animals (39%). The company aims to advance animal health by empowering those who care for animals daily, helping people and animals live better together.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Carros, France
Founded
1968

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