勤きん続ぞく者しゃ

noun

long-service employee; veteran worker

Refers to a person who has worked continuously for the same employer for many years. Often used in corporate or institutional contexts.

• 彼かれは30年ねんの勤きん続ぞく者しゃとして表ひょう彰しょうされた。

  He was recognized as a 30-year long-service employee.