Intern, Integrated Business Planning
Posted Sep 30, 2026 · We last checked this listing on Oct 6, 2026
Likely interview questions for this role
Written from this job description, not a generic list. Each one notes what the interviewer is really checking.
About your past
Tell me about an Excel model or analysis you are proud of.
What they are checking: Whether their Excel skills are strong enough for KPI and process work.
Tell me about a time you found a better way to do something in a school project or job.
What they are checking: Whether they look for process improvements, which the internship focuses on.
Why supply chain, and why Constellation's Beer Division?
What they are checking: Whether they have real interest in the field and the business.
What would you do
You rotate through demand planning, supply planning and deployment. How would you get up to speed fast in each?
What they are checking: Whether they ask good questions and learn quickly in new settings.
Your supervisor is out and a manager asks you for urgent data. What do you do?
What they are checking: Whether they take initiative while keeping their supervisor informed.
How would you present the results of your project to supply chain leaders?
What they are checking: Whether they can communicate findings clearly and concisely to busy leaders.
About the work
What do you think Integrated Business Planning means for a beer supply chain?
What they are checking: Whether they understand how demand, supply and finance plans come together to guide decisions.
What is the difference between S&OP and S&OE?
What they are checking: Whether they know the difference between mid-term planning and short-term execution.
How would you build a KPI to track how accurate a demand forecast is?
What they are checking: Whether they can think about how to measure forecast error in a simple, useful way.
What might happen in the supply chain if a new product launch is forecast too high?
What they are checking: Whether they understand the costs of excess inventory and wasted capacity.
Practice this interview out loud.
Offer builds a real interview for this exact role at Constellation Brands from your resume and this job description, asks the questions one at a time, and tells you what landed. The first one is free.
Practice this out loudThe full job description
As published by Constellation Brands.