The mission of the City of San José 's Park Ranger Program is to provide a safe, enjoyable park experience by protecting and educating the public, providing recreational opportunities, and by protecting, preserving, and enhancing the natural and cultural resources of the City's parks, trails, and open spaces.   Over the course of the program's 50+ year history, San José Park Rangers have worked to ensure a safe and enjoyable atmosphere in city parks. Park Rangers assist park users, provide information on appropriate park use, and educate visitors on park rules and procedures. As public safety officers, Park Rangers also render emergency medical care, conduct search and rescue operations, and perform wildland fire prevention patrols as well as provide initial wildland fire