Intern - Quality Engineer (Summer 2027)
Posted Sep 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 a time you used data to solve a problem in school or at work.
What they are checking: Whether they rely on evidence to reach conclusions, which is central to quality engineering.
Tell me about a project where you had to be very careful and precise.
What they are checking: Whether they have the patience and accuracy quality work demands.
How do you handle someone disagreeing with your findings?
What they are checking: Whether they can stay calm, show their evidence and stay open to being wrong.
What are you hoping to learn this summer?
What they are checking: Whether they have clear goals and genuine interest in quality engineering.
What would you do
You see an operator doing a step differently than the work instruction says. What would you do as an intern?
What they are checking: Whether they would raise it respectfully with the operator or their mentor rather than ignore it.
If the same defect keeps showing up on a circuit board, how would you start looking for the cause?
What they are checking: Whether they would gather data on when and where it happens before guessing at a fix.
About the work
What do you think a quality engineer does in an electronics manufacturing plant?
What they are checking: Whether they understand the role prevents defects through process control, not just inspection at the end.
What do you know about statistical process control or control charts?
What they are checking: Whether they have a basic grasp of how to tell normal variation from a real process problem.
Why do customers making medical devices or aerospace products ask for such detailed quality records?
What they are checking: Whether they understand regulated industries need proof, because failures can hurt people.
What problem-solving methods have you learned, such as five whys, fishbone diagrams or DMAIC?
What they are checking: Whether they know structured tools that keep investigations from jumping to conclusions.
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Practice this out loudThe full job description
As published by Plexus.