Two positions / multiple vacancies. Laborer (Trails), WG-3502-03 ($16.60 to $19.33 / Per Hour) and Trails Laborer, WG-3502-04 ($17.28 to $20.15 / Per Hour). Full-time, temporary / seasonal. Performs routine trail maintenance, rehabilitation and construction of graded foot and horse trails. Work includes building, repairing, and maintaining erosion control structures, retaining walls, and tread surface and reblazing of trails; park boundary line maintenance, removal of vegetation growth and fallen rock and tree obstructions from trails. Application close date for both positions: Februrary 10, 2017.