Recruits, trains, and supervises volunteers on the Travis County - managed part of the Balcones Canyonlands Preserve. Plans, or assists in planning, publicizing, and implementing programs for volunteers. Volunteer activities include, but are not limited to, invasive species removal, trail maintenance, trash cleanup, nature education, and species surveys. Works with Balcones Canyonlands Preserve partners and natural resources agencies to coordinate volunteer programs. Assists Community Liaison and Natural Resources staff with the development of volunteer projects and public information programs. Leads volunteers and educational programs in the field.