Quality Engineer interview questions
4 questions asked in Quality Engineer interviews, from job seekers and our own interviews, each read by us before publishing.
Technical or skills round
Which quality standards and audits have you been part of?
Tip: Name them: ISO 9001, IATF 16949, ISO 13485, AS9100. Say whether you were auditor, auditee or the person preparing.
What is the difference between Cpk and Ppk?
Tip: Cpk uses short-term, within-subgroup variation and shows potential capability; Ppk uses overall variation and shows actual performance. Give a typical target such as 1.33.
Walk me through how you handle a customer complaint.
Tip: Mention containment first, 8D or a similar method, root cause, corrective and preventive actions, and closing it with the customer.
Hiring manager
Production wants to ship a batch you're not comfortable with. What do you do?
Tip: Show you hold the line on facts: explain the risk, propose options like sorting or a deviation approved by the customer, and escalate if needed.