Bachelor's degree from an accredited college or university with a major in natural resource management, environmental science, wildlife and fisheries science, renewable natural resources, watershed management, range management, park administration, recreation, anthropology, archaeology, fine arts, industrial arts, education, landscape architecture, biology, or a related degree as defined by the department head at the time of recruitment; AND four (4) years of professional experience in the management or supervision of a recreational park, natural resource, cultural, restoration, or historic preservation park, facility, preserve, museum, or program, INCLUDING two (2) years of supervisory experience; OR: Three (3) years of experience with Pima County as a Parks Specialist II or Parks Manager I (or a combination of experience in both classifications); OR: For Ajo Parks Manager II: Two (2) years of experience with Pima County as a Parks Specialist I or Recreation Center Supervisor II (or a combination of experience in both classifications). Minimum three (3) years experience in public sector parks and recreation operations Minimum two (2) years experience supervising public sector parks and recreation operations field staff Minimum two (2) years experience in irrigation design and maintenance in large public parks Minimum two (2) years experience in special event coordination in public sector parks.