Commercial Intern (Marketing/Sales)

Commercial Internship Opportunities @ Glanbia

Join this dynamic team focused on delivering better nutrition for every step of life’s journey!

Accelerate your future as a Commercial Intern at Glanbia! Our Pure Ambition Internship Program gives you the opportunity to apply what you are learning in the classroom to meaningful, hands-on work. You will gain exposure to business leaders, take ownership of a real-world project, build your professional network, and develop skills that can help launch your sales & marketing career.

Glanbia is seeking Commercial Interns to join our 12-week summer internship program. As a key contributor to the Marketing & Sales Teams, you will support the commercial organization, strengthen your analytical, presentation, storytelling, and influencing skills, and gain hands-on experience working across the business. You will own a meaningful summer project—from development through presentation to the broader organization—while contributing to day-to-day priorities in a fast-paced commercial environment.

What’s In It For You

A paid, 12-week summer internship with hands-on experience in sales and marketing Ownership of a meaningful project that addresses a real business need and culminates in a presentation to leadership Coaching, mentorship, and regular feedback from Glanbia leaders and marketing & sales professionals Professional development workshops, networking opportunities, and social events with your intern cohort Exposure to brand, product strategy, and other cross-functional teams The opportunity to be considered for a full-time role after graduation, based on performance and business need Compensation range of $22 - $25/hour

What You Will Do

Own a marketing- or sales-related project that addresses a relevant business challenge, shaping and developing the work before presenting your findings and recommendations to the broader organization Support a variety of priorities within your function and contribute to the day-to-