Product Engineer Intern
Posted Oct 1, 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 engineering project, from class or on your own, where you took something from idea to a working prototype.
What they are checking: Whether they have hands-on build experience and understand what it takes to move from concept to something real.
Tell me about a time you used AI or software tools to speed up research or design work.
What they are checking: Whether they actually use tools to work smarter, which the posting asks interns to do.
Describe a team project where people from different backgrounds disagreed. How did you help it move forward?
What they are checking: Whether they can work on cross-functional teams, since product development here involves business and engineering voices.
Why does product engineering for the senior living market interest you?
What they are checking: Whether they have real interest in who the products serve, which tends to make interns more thoughtful designers.
What would you do
You're supporting a senior engineer who gave you vague instructions and is hard to reach. What do you do?
What they are checking: Whether they ask good questions and make reasonable progress on their own instead of waiting or guessing wildly.
If your test results showed a product the team was excited about didn't perform well, how would you report it?
What they are checking: Whether they report honest results clearly even when the news is unwelcome.
About the work
If you were asked to research a new product component, how would you turn that research into a specification?
What they are checking: Whether they know a spec needs measurable requirements, not just a summary of what's out there.
How would you design a comparison test between two similar products, like two patient chairs from different suppliers?
What they are checking: Whether they can set fair, repeatable test conditions and pick measures that matter to the end user.
What do you know about Quality Management Systems, and why would they matter for products used in senior care?
What they are checking: Whether they understand that documentation and control matter when products affect the safety of vulnerable people.
Have you done any patent research? How would you check whether a product idea might run into existing patents?
What they are checking: Whether they have basic research skills and know patents are an early check, not an afterthought.
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Practice this out loudThe full job description
As published by Direct Supply.