Patrols park on foot or in automobile monitoring activities, investigating accidents and incidents, issuing citations or making arrests, controlling crowds, directing traffic, securing facilities, checking for safety hazards and repair needs, and assisting park visitors. Leads or participates in search and rescue efforts, which may involve rescuing stranded climbers or boaters and administering emergency first aid to victims of accidents or illness. Assists visitors by explaining park rules, assisting with minor mechanical problems, and searching for lost pets, children, or personal items. Participates in searches and investigations in cooperation with local law enforcement agencies within the park jurisdiction. Trains parks personnel in security measures, search and rescue techniques, and other topics as necessary. Prepares accident/incident reports, lost and found reports, visitor reports, vehicle use reports, and a variety of other reports as required. Inventories and orders supplies, equipment, and resale merchandise and may remove cash from vending machines, closeout registers, make entries in ledgers, prepare bank deposits, and transport funds to local bank for deposit. Performs other duties as assigned.