noun
maintenance worker; ground crew member
Refers to a person responsible for maintenance, repair, or servicing of equipment, vehicles, or facilities. Often used for aircraft ground crew, railway maintenance staff, or building caretakers.
空港で整備員が飛行機を点検している。
Maintenance workers are inspecting the airplane at the airport.
彼は鉄道の整備員として働いている。
He works as a maintenance worker for the railway.
Compound of 整備 (maintenance, servicing) and 員 (member, personnel).