Continuous Improvement Intern (Summer 2027)
Posted Sep 25, 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 project where you improved something and measured the result.
What they are checking: Whether they connect improvements to real data, not just opinions.
Tell me about a time a project you worked on did not succeed.
What they are checking: Whether they learn from failure and stay persistent.
Why are you interested in a plant role in Freeport for the summer?
What they are checking: Whether they want hands-on manufacturing experience and understand the setting.
What would you do
An operator is skeptical of your improvement idea. How do you win them over?
What they are checking: Whether they involve operators and earn trust instead of forcing changes.
How would you prioritize between three improvement ideas with limited time?
What they are checking: Whether they weigh impact and effort to choose the best project.
How do you present results to plant leadership?
What they are checking: Whether they can communicate clearly and recommend action to busy managers.
About the work
What does continuous improvement mean to you in a manufacturing plant?
What they are checking: Whether they understand it as ongoing, data-driven work with operators, not one-time projects.
Walk me through how you would run a root cause analysis on a recurring defect.
What they are checking: Their command of tools like 5 Whys or fishbone diagrams to find true causes.
What lean or Six Sigma tools have you used or studied?
What they are checking: Their foundation in methods the plant likely uses to cut waste and improve quality.
How would you set up 5S in a work area that is disorganized?
What they are checking: Their practical understanding of workplace organization and how to make it last.
Practice this interview out loud.
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Practice this out loudThe full job description
As published by Zurn Elkay.