The director, with the governor's approval, may appoint the following permanent employees:
1. A chief game warden who shall enforce all state game and fish laws and supervise all deputy game wardens.
2. District deputy game wardens, assigned by the director, to enforce all state game and fish laws within specific appropriation limitations.
3. Biologists and technicians with specialized training and experience to perform duties specified by the director. The appointees may be removed for cause only and in the manner specified by law.