Microbiologist I

Dairy Farmers of America • Town of Scott, WI

4h • Onsite

About The Position

Dairy Farmers of America (DFA) is a farmer‑owned cooperative and one of the largest dairy companies in the world. We are committed to producing high‑quality dairy products while supporting our farmer‑owners, employees, and the communities where we live and work. Our people are the foundation of our success, and we value teamwork, integrity, safety, and continuous improvement.

At our Green Bay facility, we produce and package dairy and non‑dairy sauces, including queso, BBQ, icing, and marinara, for our customers across the country. Our team supports both refrigerated and shelf‑stable products that are made with a focus on quality, safety, and consistency.

Requirements

• Undergraduate degree in microbiology, biology, biochemistry, cell biology, chemistry, or related curriculum (or equivalent combination of experience and education)
• 0 to 1 year of related experience
• Certification and/or License – Current, valid, regulatory certifications to perform all required analyses in the assigned labs
• Knowledge of microbiology research and methods and knowledge of best practices in scientific methods, microbiology, or related methods
• Knowledge of laboratory process skills
• Knowledge of and skill with Microsoft Office Suite and company computer systems
• Able to communicate effectively to ensure customers’ needs and requirements are met
• Able to work independently and as part of a team
• Able to work under general supervision
• Able to work with a high degree of accuracy and attention to detail
• Able to follow directions and meet deadlines
• Skill in analytical thinking and problem solving
• Must be able to read, write, and speak English

Responsibilities

• Perform microbiological testing for pathogenic and indicator organisms, including sample dilution, preparation, enrichment, isolation, analysis, interpretation, and reporting of results
• Prepare microbiological media, sterilize testing materials and instruments, and maintain aseptic laboratory conditions to support accurate and reliable testing activities
• Calibrate, monitor, troubleshoot, and maintain laboratory equipment to support operational readiness, testing accuracy, and regulatory compliance
• Interpret test results, verify control performance within established tolerance ranges, and document findings in accordance with laboratory, company, and regulatory requirements
• Conduct self-audits and monitor laboratory practices to identify improvement opportunities and maintain compliance with quality, food safety, and regulatory standards
• Maintain a clean, organized, and safe laboratory environment while planning and prioritizing daily activities to meet testing schedules and operational deadlines
• Support research and laboratory improvement initiatives by gathering data, assisting with analysis, documenting findings, and evaluating current and proposed testing methodologies
• Assist with the implementation, validation, and continuous improvement of microbiological testing methods, procedures, and laboratory processes
• Communicate testing results, status updates, and technical information to management, customers, and other stakeholders, and provide technical support related to microbiological testing activities
• Participate in training, continuing education, and technical seminars to maintain and expand knowledge of microbiological practices, laboratory equipment, and testing procedures
• Follow established company policies, laboratory standards, and regulatory requirements to support safe, compliant, and effective laboratory operations

Benefits

• Comprehensive medical, dental, and vision insurance
• Company‑provided short‑term disability, long‑term disability, and life insurance
• 401(k) with company match
• Generous vacation time and sick time
• 7 paid holidays annually
• Career advancement and training opportunities within a stable, growing organization
• Paid uniforms, safety toe shoes, and prescription safety eyewear
• Benefits available following eligibility requirements

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level