Troubleshooter

Pronunciation: /ˈtrʌbəlˌʃuːtər/

Troubleshooter (noun)

  1. A person who finds the cause of a problem and helps solve it quickly.
  2. A specialist who diagnoses faults in machines, software, or systems and restores normal operation.

Examples

  • The troubleshooter fixes problems fast when the system breaks.
  • A troubleshooter arrives quickly and fixes problems fast.