Food & Beverage STEM OPT Jobs in Wisconsin
Food & beverage F-1 STEM OPT sponsorship jobs in Wisconsin draw on the state's deep roots in dairy processing, beverage manufacturing, and food science. Companies like Kraft Heinz, Organic Valley, and MillerCoors have Wisconsin operations that hire for technical roles in food science, quality assurance, and supply chain, fields that commonly qualify under STEM OPT's designated degree categories.
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Requisition ID: 67544
Position Type: FT Fixed Term
Workplace Arrangement: #LI-Onsite
About Kerry
Kerry is the world's leading taste and nutrition company for the food, beverage and pharmaceutical industries. Every day we partner with customers to create healthier, tastier and more sustainable products that are consumed by billions of people across the world. Our vision is to be our customers' most valued partner, creating a world of sustainable nutrition. A career with Kerry offers you an opportunity to shape the future of food while providing you opportunities to explore and grow in a truly global environment.
About the role
The R&D Technician will support the Fermentation R&D team within the Food Protection business and work closely with scientists and other fermentation experts to ensure smooth day-to-day laboratory operations.
This is a hands-on laboratory role supporting fermentation experiments, microbiological testing, sample analysis, media preparation, and bioreactor setup. The technician will also assist scientists with experimental work, data collection, raw material and finished product testing, and general laboratory activities.
The position reports to the R&D Manager, Food Protection & Preservation – Fermentation.
Key responsibilities
- Support R&D Scientists with daily fermentation research and laboratory activities.
- Prepare media and recipes for laboratory-scale fermentation experiments.
- Set up and support operation of laboratory-scale bioreactors.
- Collect samples at designated stages throughout the fermentation process and accurately record and process experimental data.
- Perform basic microbiological techniques, including:
- Media preparation
- Serial dilutions
- Plating
- Bacterial enumeration and colony counting
- Analyze raw materials, in-process samples, and finished products.
- Conduct physical, chemical, microbiological, functional, and sensory testing as required.
- Use wet chemistry, instrumental, physical, and/or sensory methods to evaluate raw materials and finished products against established specifications.
- Document and communicate testing and evaluation results to the appropriate teams.
- Support laboratory operations, including ordering supplies, maintaining inventory, preparing shipments, and sending samples to other locations.
- Conduct proficiency testing within the scope of laboratory accreditations.
- Maintain laboratory equipment and ensure a clean, organized, and safe working environment.
- Use systems and software such as SAP, Optiva, Microsoft Excel, and other applicable laboratory or business systems.
- Follow all established quality, food safety, laboratory, and company procedures.
- Follow the Kerry principles of Safety First and Quality Always.
- Support additional R&D and laboratory activities as assigned.
Qualifications and skills
- Bachelor’s degree in Food Science, Food Microbiology, Microbiology, Chemical Engineering, Bioprocess Engineering, Biotechnology, or a related scientific discipline.
- Basic knowledge of microbiology and laboratory practices.
- Understanding of aseptic techniques and microbiological testing methods.
- Ability to prepare laboratory media, perform serial dilutions, plate samples, and conduct colony counts.
- Strong attention to detail when preparing experiments, collecting samples, and recording data.
- Ability to accurately follow laboratory protocols, testing methods, and experimental procedures.
- Basic understanding of chemical and physical testing techniques.
- Good organizational and laboratory housekeeping skills.
- Ability to manage multiple laboratory activities and prioritize work.
- Strong documentation and data-entry skills.
- Working knowledge of Microsoft Excel and other standard computer applications.
- Ability to collaborate effectively with scientists and other members of a technical R&D team.
The pay range for this position is $47,900 - $78,750 in Annual Salary. Kerry typically does not hire an individual at the top or near the top of the range, as we are a pay-for-performance company, and this range is set to continue to reward performance annually while in role. Compensation decisions are dependent on the facts and circumstances of each case. The specific compensation offered to a candidate within the above range may be influenced by a variety of factors including skills, qualifications, experience, and internal equity. Kerry offers a competitive benefits package, including medical, dental, vision, paid time off, a 401(k) plan with employee and company contribution opportunities, Employee Share Plan, Life, disability, and accident insurance, and tuition reimbursement. This job posting is anticipated to expire on January 30th, 2027.
Kerry is an equal opportunity employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age disability, protected veteran status or other characteristics protected by law. Kerry will only employ those who are legally authorized to work in the United States for this opening. Any offer of employment is conditional upon the successful completion of a background investigation and drug screen. Additional information can be found at: Know Your Rights: Workplace Discrimination is Illegal (dol.gov).
Beware of scams online or from individuals claiming to represent us. A Kerry employee will not solicit candidates through a non-Kerry email address or phone number. In addition, Kerry does not currently utilise video chat rooms (e.g., Google Hangouts) to conduct interviews. Refuse any request that asks you to provide payment to participate in the hiring process (e.g., purchasing a “starter kit,” investing in training, or something similar). Kerry will not ask you to pay any money at any point in the hiring process with the exception of reimbursable travel expenses. In addition, any payments made by Kerry will be from official firm accounts bearing the Kerry name.
Recruiter:
Posting Type: DNI
STEM OPT Food & Beverage Job Roles in Wisconsin
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Search Food & Beverage Jobs in WisconsinFood & Beverage STEM OPT Sponsorship Jobs in Wisconsin: Frequently Asked Questions
Which food & beverage companies sponsor F-1 STEM OPT visas in Wisconsin?
Wisconsin's food and beverage sector includes large manufacturers with documented sponsorship histories, such as Kraft Heinz in Beaver Dam, Organic Valley in La Farge, and Haribo of America in Pleasant Prairie. Breweries and dairy processors across the state also hire technical talent. Sponsorship decisions vary by role and headcount, so confirming OPT employer eligibility and STEM designation status with each company's HR team is essential before applying.
Which cities in Wisconsin have the most food & beverage F-1 STEM OPT sponsorship jobs?
Madison and Milwaukee are the primary hubs, offering corporate food science, quality control, and R&D roles at both large manufacturers and mid-size processors. Green Bay has significant food processing activity tied to dairy and meat industries. Beaver Dam and Sheboygan also host major production facilities. Madison benefits from proximity to UW–Madison's food science programs, which can align well with employer recruiting pipelines in the region.
How do I find food & beverage F-1 STEM OPT sponsorship jobs in Wisconsin?
Migrate Mate lets you filter specifically for food and beverage roles in Wisconsin that are open to F-1 STEM OPT candidates, surfacing employers with verified OPT sponsorship history rather than requiring you to screen each listing manually. Because STEM OPT eligibility depends on your degree's CIP code matching a designated STEM field, it helps to search for roles in food science, agricultural engineering, chemical engineering, and related disciplines where your credentials are most likely to align.
What types of food & beverage roles typically qualify for F-1 STEM OPT sponsorship?
Roles in food science and technology, quality assurance engineering, process engineering, supply chain analytics, and data science within food manufacturing are among those most likely to qualify, provided they connect to a STEM-designated degree. Positions requiring applied skills in microbiology, chemical engineering, or agricultural science also frequently meet the CIP code criteria. Customer-facing, sales, or general management roles typically do not qualify regardless of the employer's industry.
Are there Wisconsin-specific considerations for F-1 STEM OPT sponsorship in food & beverage?
Wisconsin's food and beverage industry is heavily concentrated in dairy, brewing, and processed foods, so many technical openings are tied to production facilities rather than corporate headquarters. Employers at these sites may be less experienced with STEM OPT paperwork than larger multinationals, making it worth confirming early whether a company has a DSO-familiar HR team. Wisconsin also participates in E-Verify, which STEM OPT employers are federally required to use, so verifying enrollment status before accepting an offer is a practical step.