Summary The typical seasonal entry-on-duty period is October but can be variable during these months due to weather conditions, project needs, or funding. Anticipated Entry on Duty: October - November 2026 Open to the first 100 applicants or until 07/17/2026 whichever comes first. All applications submitted by 11:59 (EST) on the closing day will receive consideration. Responsibilities These positions lead a trail crew in the construction, repair, and maintenance of drainage structures, brushing and clearing of trail corridors, safe felling of tress and hazard tress, dry masonry, carpentry, and rigging. Lead trail crews in building and repairing log and dimensional wood structures including multiple stringer bridges, retaining walls, handrails, steps, and causeways. Plan, lay-out, and select proper tools and materials and schedule the operational needs of a crew. These positions require heavy physical labor, carrying heavy objects, rolling rocks and logs by hand and with tools. These po...