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Intern, Integrated Business Planning

Constellation Brands · Chicago, IL · Full time

Posted Sep 30, 2026 · We last checked this listing on Oct 6, 2026

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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.

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The full job description

As published by Constellation Brands.

Job Description The Integrated Business Planning and Execution (IBP&E) team Intern’s internship will consist of training, project work and rotational experiences to learn about various areas across the planning & execution functions within the Beer Supply Chain, as well as its relations with the broader beer organization. This Intern will support the IBP&E team on various planning and execution process improvement projects, digital transformation activities, KPI development and tracking, as well as gain relevant experience from various IBP&E roles day to day functions, inclusive of Demand Planning, Network Supply Planning, New Product Introduction Planning, S&OP, S&OE, Deployment and Customer Management. The IBP&E Intern will be exposed to aspects of Integrated Business Planning and fulfillment processes through a weekly organized schedule of tasks, project work that is managed by the supervisor, with guidance from the IBP&E Managers and Directors. Qualifications • Must have completed junior year of bachelor’s program and have anticipated graduation date in 2028 • Pursuing degree in Supply Chain, Operations Management, Industrial Engineering, Business Analytics, Logistics • Minimum GPA of 3.0. • Must be at least 21 years of age. • Strong analytical skills, skilled in Excel spreadsheets and knowledge of presentation software. Knowledge/Skills • Demonstrates professional maturity and the ability to operate effectively as a single contributor or as part of a larger team. • Applies own talents to work assignments yet asks for and uses feedback to expand competencies in current job in order to improve performance. Looks for better ways to perform routine job tasks to improve current effectiveness and seeks opportunities to acquire new skill sets to maximize future growth and development opportunities. • Possesses strong written and verbal communication skills. Organizes information in a way that facts or ideas build upon one another to lead the audience to a specific conclusion. Messages are direct, clear, concise, and complete. • Builds relationships with teammates and supports good ideas of others. Celebrates success and achievement by peers and the broader team as a whole. • Sets high goals and works tenaciously to achieve them. Creates realistic schedules for projects and follows them, pushing self and others to reach key milestone dates. Evaluates progress against defined schedules and goals. Responds to any setbacks with renewed effort and persists in the face of challenges. Physical Requirements/Other • Must be able sit and/or stand for long periods of time, and work on a computer for extended periods. • Primary work environment is within a corporate office setting. • Ability to travel commercially. • Occasional lifting up to 25 lbs. Location Chicago, Illinois Additional Locations Job Type Full time Job Area Internships Equal Opportunity Constellation Brands is committed to a continuing program of equal employment opportunity. All persons have equal employment opportunities with Constellation Brands, regardless of their sex, race, color, age, religion, creed, sexual orientation, national origin or citizenship, ancestry, physical or mental disability, medical condition (cancer or genetic characteristics), marital status, gender (including gender identity or gender expression), familial status, military or veteran status, genetic information, pregnancy, childbirth, breastfeeding, or related conditions (or any other group or category within the framework of the applicable discrimination laws and regulations).

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