Ridge and Valley Conservancy (RVC), a volunteer local land trust located in Blairstown, New Jersey, seeks an individual to perform ecological stewardship, create and maintain recreational features and activities, and manage visitation at a 450-acre nature preserve featuring a unique 69-acre spring-fed limestone sinkhole pond in northern Warren County, New Jersey.  The preserve hosts a variety of rare and endangered plant and animal species and is popular with the public as a multi-use recreation site.  The Preserve Management Intern will be responsible for hands-on conservation work, site operations and maintenance, interaction with the public to ensure compliance with use rules, organization of programs, and coordination with RVC staff and the Warren County Office of Land Preservation.