Mechanical Engineering Intern
Posted Nov 5, 2025 · 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
This is a Summer 2026 internship in Waukesha focused on mechanical design and analysis. What mechanical design work have you done in school or on your own?
What they are checking: Their starting point in design skills so the team can give them meaningful work.
Tell me about a team project where you disagreed with a teammate. How did you work it out?
What they are checking: Teamwork and communication skills that matter as much as technical ability for an intern.
Tell me about something you designed or built that did not work the first time.
What they are checking: Persistence, and whether they treat a failed first attempt as information to learn from.
How do you manage your time when you have several tasks with different deadlines?
What they are checking: Whether they stay organized and reliable enough to finish real work during a short internship.
What are you hoping to learn this summer?
What they are checking: Whether their goals match the role and they might want to return later.
What would you do
If your supervisor gave you a design task and you did not know where to start, what would you do?
What they are checking: Whether they try to work it out first and then ask good questions.
How would you go about learning how one of our machines works?
What they are checking: Curiosity and initiative to learn from drawings, the shop and people.
About the work
What CAD software have you used, and what is the most complex thing you have modeled?
What they are checking: Honest assessment of CAD skill, which drives how quickly they can contribute.
Explain how you would find the stress in a simple beam carrying a load.
What they are checking: Grasp of mechanics fundamentals that underlie machine design.
What do you know about tolerances and why they matter on a drawing?
What they are checking: Early awareness of manufacturing reality behind design decisions.
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Practice this out loudThe full job description
As published by Barry-Wehmiller.