The National Park Service has thousands of opportunities for students. They can be in high school, college, or graduate school. Many of these jobs are filled by the parks. Contact the park that interests you for these. Others are managed nationally by the National Park Service. Or they are in partnership with a national organization.
The National Park Service is looking for students to help care for the nation's environment. Students will also preserve park history.
Having fun experiencing the outdoors in a national park
Broadening knowledge of geology, botany, astronomy and other sciences