Microbiologist - Laboratory Testing

Certified Group is committed to partnering with customers to deliver innovative scientific solutions and expertise - So The World Can Trust In What It Consumes™. Our network of 30+ North American and European laboratories serves the food & beverage, dietary supplements, cosmetics, OTC, tobacco/nicotine, cannabis, and hemp industries.

Our Brands
Certified Group is comprised of a set of specialized brands that collectively deliver laboratory testing, regulatory consulting, and certification & audit services across highly regulated industries:

Certified Laboratories - Provides comprehensive analytical and microbiological testing, primarily supporting food, beverage, cosmetics, OTC, and dietary supplement industries.

Food Safety Net Services (FSNS) - A leading network of ISO-accredited laboratories across North America, focused on food safety testing, operational support, and technical services for the food industry.

Labstat - A global leader in contract research and testing for nicotine, tobacco, cannabis, hemp, and next-generation products, with deep expertise in analytical chemistry and toxicology.

EAS Consulting Group - A regulatory consulting firm offering expert guidance, training, and auditing support across FDA, USDA, and other regulated sectors, powered by a large network of independent advisors.

FSNS Certification & Audit - Provides accredited third-party auditing and certification services, including food safety, animal welfare, and GMP programs.

We are currently looking for a Microbiologist to join our team!

Prepare samples for analytical and microbiological testing of nutraceutical products and supplements ingredients, and environmentals. The role is responsible for the application of approved microbiological techniques and methodologies used in analytical testing.

Assist in microbial challenge testing of new products to determine adequacy of preservation.

Bioburden panel testing, water testing, environmental testing (ie air plates, swabs, conductivity)

Inventory and report expendable supplies/materials needed for testing requirements

Perform quality control monitoring by taking incubator temperatures, inoculating control organisms, running media controls, etc.

Maintain laboratory condition, to include equipment, supplies

Prepare media for microbial quality and preservative adequacy testing.

Document media preparation and media control information in appropriate logbooks.

Maintain appropriate notebooks and computer logs required for the department.

Organize the destruction of product discards and assist with special projects.

BS degree in microbiology or related field with 2-3 years of lab experience.

At minimum, 1 or more years of Quality Assurance or Microbiological testing experience in the cosmetic, nutritional, or pharmaceutical industries

Dexterity of hands and fingers to operate a computer keyboard, mouse and to handle other communications/computer components

Potential exposure to odors, fumes, airborne particles, hazardous chemicals, and microbiological pathogens

Schedule: Sunday-Thursday, 9:30AM-6:00PM

The compensation details provided below reflect the expected pay range for this role, based on the selected compensation structure and applicable guidelines. Additional components of total rewards—such as bonuses, benefits, or incentives—may also apply where applicable.

By applying, you acknowledge that Certified Group will process your personal information for recruitment and hiring purposes in accordance with our Applicant Privacy Policy. California residents may review additional information about how we collect and use personal information, including retention and rights, in our California Notice at Collection. To view our Privacy Policy, click the link here: Certified Group Privacy Policy

We are an Equal Opportunity Employer and make employment decisions without regard to protected characteristics under applicable law.

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