'Officer' in the Bible

When the priest Pashhur, Immer's son, who was the officer in charge of the LORD's Temple heard Jeremiah prophesying these words,

He was in the Gate of Benjamin, and chief officer Irijah, Shelemiah's son and the grandson of Hananiah, was there. He arrested Jeremiah the prophet, accusing him: "You are going over to the Chaldeans!"