Ariz. Rev. Stat. § 38-715
C. The director, under the supervision of the board, shall:
5. Be responsible for:
D. The director, under the supervision and approval of the board, may:
E. For current or prospective employees of ASRS, the director, under the supervision of the board, may:
G. In consultation with the director of the department of administration, the board may enter into employment agreements and establish the terms of those agreements with persons holding any of the following ASRS positions: