The trustees shall appoint a Director, with the approval of the Governor. The Director is the chief administrative officer of the Trust. The Director shall have: knowledge in architecture, history, archaeology, or another appropriate discipline relating to historic preservation; and experience in historic preservation or related fields. The Director serves at the pleasure of the Board and may be removed with the concurrence of the Governor. The Director is entitled to the salary provided in the State budget. The Director may employ a staff in accordance with the State budget. Under the direction of the Board, the Director shall perform the duties and functions that the Board prescribes.