timetabler

A person who prepares timetables.

Japanese Meaning

時間割を作成する人

The timetabler worked late into the night to finalize the winter schedule.

時刻表の作成者は冬の時刻表を確定するために夜遅くまで働いた。

Sense（1）

A person who prepares timetables.

NR's timetablers would usually deal with these conflicts by adding pathing time to a train's schedule.

timetablers

（ plural ）