reservism

uncountable

The practice of an employee being kept in reserve and asked to work only when needed.

Japanese Meaning

従業員を必要なときのみ呼び出すため、予備として待機させる慣行や雇用形態

Many companies have adopted reservism, keeping staff on standby to be called in only when demand spikes.

多くの企業は、従業員を待機要員として保持し、需要が急増したときにのみ呼び出す慣行を採用しています。

Sense（1）

The practice of an employee being kept in reserve and asked to work only when needed.