This is the 7288th most frequent Japanese word.
主事
"主事" (shuji) means "executive secretary" or "officer in charge."
In this sentence, '主事' is used as a noun to denote the position or professional title of a person who acts as a supervisor or manager within a university.
彼の職業は大学の主事です。
His occupation is a university supervisor.
Here, '主事' is combined with '学校' to specify the scope of his supervisory role, forming the term '学校主事' (school supervisor).
学校主事として、彼は校内の運営を担当しています。
As a school supervisor, he is responsible for the administration within the school.
This use of '主事' highlights its role within an organization, focusing on responsibilities requiring teamwork and oversight.