The Oak Bluffs selectmen will interview the final candidate for the town administrator position on Friday.

Thomas Webb, a former Cheshire town administrator, will face questions from the selectmen. Three other candidates for the job, Anthony Troiano, John Sanguinet and interim town administrator Robert Whritenour, were interviewed on Jan. 17.

Mr. Whritenour has served as interim town administrator since September. The position was previously held by Michael Dutton, who resigned in July 2011.

Mr. Webb’s interview is scheduled for 3 p.m. Friday in the library conference room; the interview is open to the public. Selectman and board chairman Kathy Burton said she expects the board to vote on the permanent appointment by the board’s next meeting, Feb. 7.