About the role#
This is a 12-week paid internship program for the summer of 2027. You will join the commercial organization to support sales and marketing functions. You will gain experience by working on a specific project, collaborating with cross-functional teams, and participating in the Pure Ambition program. This role offers exposure to brand strategy and product execution within the nutrition industry.
What you'll do#
- Own a marketing or sales project that addresses a business challenge and present your findings to the organization.
- Support daily priorities within your function.
- Analyze data to create clear insights, recommendations, and actions.
- Collaborate with brand, sales, innovation, and finance teams.
- Participate in development workshops, networking events, and social activities.
What you'll need#
- Current undergraduate student pursuing a bachelor's degree in Business, Marketing, or a related field.
- Expected graduation date of December 2027 or May/June 2028.
- Strong written communication and interpersonal skills.
- Ability to work independently as a self-starter.
- Proficiency in Microsoft Office, specifically Word, Excel, and PowerPoint.
- Ability to perform mathematical calculations including rates, ratios, and percentages, and the ability to interpret bar graphs.
Location & details#
- This position is based in Downers Grove, Illinois.
- The work modality is hybrid and on-site.
- This is a full-time summer internship.
- Sponsorship is not available for this role.
About Glanbia
Glanbia is a nutrition company that develops products for performance, recovery, and health. It started as a dairy business and now produces ingredients like whey proteins, cheese, and micronutrient premixes. The company operates globally and employs between 5,001 and 10,000 people. It was founded in 1997 and maintains its headquarters in Kilkenny.
How to get in at Glanbia
Applying early to Glanbia gives you a distinct advantage because recruiters often review candidates in the order they arrive before the applicant pool becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first. This helps you stay ahead of the crowd when new opportunities appear. You can also improve your response rates by reaching out to the people actually managing the hiring process. Intern Insider surfaces the recruiters behind the company's roles so you can reach out directly to ask about the role or a referral. This direct approach is often more effective than submitting an application into a general queue.



