Product Management Leadership Development Internship Program - Summer 2027
Posted Oct 2, 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 a time you figured out what a customer or user actually needed, not just what they asked for.
What they are checking: Whether they dig beneath stated requests, which is the core skill of good product work.
Tell me about a project where you had to work with people from different disciplines, like engineering and business.
What they are checking: Whether they can translate between groups, since product managers sit between engineering, sales and marketing.
Tell me about a decision you made with incomplete information. How did it turn out?
What they are checking: Whether they can act under uncertainty and learn from the outcome, which product roles demand constantly.
What would you want to get out of the cohort and mentorship parts of this program?
What they are checking: Whether they have clear goals for their own growth and will use the development structure well.
What would you do
If you were asked to decide whether Pentair should add a feature to a pool product, what information would you gather first?
What they are checking: Whether they think about customers, competitors, cost and channel together instead of relying on opinion.
You're given a strategic project for the summer, and halfway through you realize the original question was wrong. What do you do?
What they are checking: Whether they raise a reframe with their manager early rather than finishing work they know is off target.
How would you present a product recommendation to leadership in ten minutes?
What they are checking: Whether they lead with a clear recommendation and evidence, since interns present results to leadership at the end.
About the work
What do you think a product manager does at a company that makes water products like pumps, filters and pool equipment?
What they are checking: Whether they understand product management as owning customer needs and business results, not just running projects.
How would you size the market for a new product idea using limited data?
What they are checking: Whether they can build a reasonable estimate from assumptions and state those assumptions clearly.
What's a product you use that you would change, and how would you decide if the change was worth it?
What they are checking: Whether they think in tradeoffs like cost, value and risk rather than only adding features.
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Practice this out loudThe full job description
As published by Pentair.