noun
exam proctoring; invigilation; proctor; invigilator
Refers to both the act of supervising an exam and the person who does it. Common in academic and testing contexts.
試験監督のアルバイトを探しています。
I'm looking for a part-time job as an exam proctor.
試験監督は不正行為がない
The invigilator carefully patrolled to check for cheating.