The Custom Ingredients Group team is seeking a Research & Development Intern for Summer 2027 to support product development, testing, and innovation initiatives focused on whey-based ingredients and products. In this role, you will work alongside experienced scientists and technical professionals, gaining hands-on experience in laboratory research, data analysis, experimental design, and process improvement. You will also be assigned unique R&D projects, allowing you to take ownership of research initiatives while receiving mentorship and guidance from the team. This internship offers the opportunity to apply scientific principles in a real-world environment while contributing to projects that support new product development and enhance manufacturing capabilities.
What You Will Be Doing
This internship provides meaningful, real-world experience in research and development, helping you build technical expertise, strengthen problem-solving skills, and gain insight into the product development lifecycle. You'll have the opportunity to contribute to impactful projects while learning from experienced professionals in a collaborative environment.
Unique Benefits of our Internship Program:
While you don’t have to love pizza to work here…it sure does help!
Required Qualifications
Preferred Qualifications
Why Grande?
With more than 80 years of crafting “The Finest Italian Cheeses That Money Can Buy”, Grande is a leader in the industry! Whether partnering with independent pizzerias from coast-to-coast to ensure they’re delivering the very best pizza to their customers or assisting our food manufacturing partners in delivering specialty whey ingredient solutions, our commitment to quality can’t be matched. While Grande’s reputation of excellence in the market is important, we believe our commitment to our workplace and community culture is of equal merit – our Associates come first at Grande. To complement our industry-leading benefits, Grande puts an emphasis on your career growth opportunities, while always promoting a positive work/life balance and supporting the communities in which we live and work. If you want to learn more about our company – what we do and how we go about it – or learn more about our beautiful, state-of-the-art corporate headquarters, visit www.grande.com

In today’s marketplace, a company stands alone when it can purposefully make the connection between centuries-old traditions and the modern table…and do it with undeniable passion. At Grande, we strive to be the benchmark in bridging innovation and tradition. An enterprise with a tradition of quality, and a quality of tradition.
Across every aspect of our business, from producer dairy to your palate, we are committed to establishing genuine connections with those who insist on differentiating themselves from the ordinary. Whether you are enjoying an evening out with friends at your favorite independent pizzeria or Italian restaurant, or building lasting memories with your family across the dinner table, every Grande Associate is personally engaged in helping you establish connections that are timeless…no shortcuts.
Facility Locations: Lomira, Brownsville, Fond du Lac, Rubicon, Wyocena, Friendship & Juda, Wisconsin
Mission:
Grande’s Mission is to build, through outstanding performance of value added strategies, a world•class dairy products trademark that generates the profits and capital necessary to reinvest in the future and the continuing process of fulfilling the commitments of our Culture.
Culture:
Grande’s Culture is based on pride in professional excellence, respect for rights of Associates, a commitment to strengthen the financial security of all dedicated Associates and the fulfillment of a purpose greater than ourselves.