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Part-Time Lab Analyst

Green Bay, WI💼 Part-time🗓 2026-07-20 → 2026-07-31

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.

Job Summary:

Perform analytical and microbiological testing of food products, ingredients, and environmentals. The position performs the application and evaluation of approved microbiological techniques and methodologies.

Schedule: Friday-Sunday, 2nd shift

Responsibilities:

Accurately perform and read test results and notify Laboratory Management of deviations

Prepare and analyze samples for indicator organisms, pathogens, and chemistries

Apply aseptic/microbiological techniques in daily workload

Report inventory and expendable supplies/materials needed for testing requirements

Provide routine preventive maintenance by daily cleaning, sanitizing, trash disposal, and equipment quality control

Assist in quality duties to by taking incubator temperatures, inoculating control organisms, running media controls, etc.

Pursue an assigned series of processes, procedures, or techniques in accordance with FSNS policies/procedures and customer requirements

Maintain a high degree of technical competence by reading scientific journals, attending professional workshops, and being aware of food industry issues and trends

Perform all activities in a neat, safe, hygienic, and efficient manner

Share information in an open and timely manner

Assisting with managing priorities and schedule such that individual goals as well as team goals are achieved with encouraged participation in the Food Safety Net Services Team

Responsible for the safety of oneself and others working within their area

Education & Experience:

Bachelor's Degree in Biology, Biochemistry, Chemistry or related science field 

2 or more years of experience in a commercial food-testing or analytical laboratory

Or equivalent combination of education and experience

Working knowledge of aseptic sampling technique, automated lab equipment, and acceptable methods and procedures

Familiarity with GLP, OSHA guidelines, FDA, BAM, APHA, ISO, and USP methods and procedures

Broad knowledge of concepts, practices, and procedures of a food testing laboratory

Ability to travel when necessary

Physical Demands/Work Environment:

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

Noise level varies from quiet to loud

Temperature varies from hot to cold

Interactive and fast-paced team oriented tasks

Overnight Travel is required at the discretion of management

Occasionally lift and/or move up to 25 pounds

Color vision and depth perception

Schedule: Wednesday- Sunday/2nd shift

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The compensation details provided below reflect the expected pay range for this role, based on the selected compensation structure and applicable guidelines. Actual pay within this range may vary depending on factors such as experience, skills, qualifications, and geographic location. Additional components of total rewards—such as bonuses, benefits, or incentives—may also apply where applicable.

Salary Range for Pay Transparency

$20.50—$20.50 USD

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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