Interview prep

Millwright interview questions

13 questions millwrights get asked, grouped by type. Under each one are the skills it is really testing, so you can pick a story from your own work that shows them.

Practice these questions

Technical

  1. Walk me through how you lock out a conveyor drive before you start work on it.
    Tests: safety, troubleshooting
  2. A conveyor keeps stopping and nobody knows why. How do you find the cause?
    Tests: troubleshooting, preventive maintenance
  3. A hydraulic press is losing pressure and leaking oil. How do you approach the repair?
    Tests: troubleshooting, safety
  4. How do you decide what to include in a preventive maintenance routine for a machine?
    Tests: preventive maintenance, judgment
  5. How do you align a motor to a gearbox or pump, and what happens if it is off?
    Tests: precision work, troubleshooting

Situational

  1. Two machines go down at once and production wants both fixed immediately. How do you decide where to start?
    Tests: judgment, communication
  2. You are finishing your shift in the middle of a repair. What do you leave for the next person?
    Tests: communication, safety
  3. A machine you repaired last month has failed again in the same way. What do you do?
    Tests: preventive maintenance, judgment

Behavioral

  1. Tell me about a time you disagreed with a coworker and how you handled it.
    Tests: conflict resolution, communication
  2. Describe a project or task that did not go well and what you did about it.
    Tests: ownership, reflection
  3. Give an example of persuading someone to adopt an idea they initially resisted.
    Tests: influence, communication
  4. Walk me through how you decided what to work on when you had more requests than time.
    Tests: prioritisation, judgment
  5. Tell me about a time you had to learn something new quickly to get a job done.
    Tests: learning agility, ownership
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