OR-EDUCATION: One full year of graduate study in one of the following fields: natural resource management, natural sciences, earth sciences, history, archeology, anthropology, park and recreation management, law enforcement/police science, social sciences, museum sciences, business administration, public administration, behavioral sciences, sociology, or other closely related subjects pertinent to the management and protection of natural and cultural resources. Physical Demands: Work requires standing, backpacking, mountaineering, expert skiing, and 5.9/WI 4 climbing, on and over a variety of rough, uneven, rocky, hazardous surfaces for days at a time; driving vehicles and snow-machines, operating rafts and packrafts; and lifting (150 pounds) and carrying moderate to heavy loads (in excess of 50 pounds) while hiking or climbing at altitudes of up to 20,310 feet.