JOB SUMMARY: The incumbent works primarily on the backcountry and front country trails. The primary purpose of the position is to assist journeyman level tradesmen in all areas of trails maintenance in the park unit. MAJOR DUTIES: MAJOR DUTIES: Engaged in assisting in the maintenance and construction of graded and paved trails, trail drainage, trail bridges, and guard rails. Assists in the installation, repair and replacement of water diversion bars, cribbing and retainer walls. Removes windfalls, rockslides, surface outcroppings and debris from trails. Builds up tread surfaces in eroded areas. Installs stepping stones at creek crossings where bridges cannot be constructed. Safely and effectively, uses hand power tools required for the job and has the ability to maintain these tools properly. A selectee receiving a first appointment to the Federal Government (Civil Service) is entitled only to the lowest step of the grade for which selected The display of a salary range on this vacancy shall not be construed as granting an entitlement to a higher rate of pay. The typical seasonal entry-on-duty period is April-May but can be variable during these months due to weather conditions, project needs, or funding. Anticipated Entry on Duty: April-May 2025. This is an open continuous vacancy announcement. Applicants will be referred periodically throughout the announcement period. Final application disposition will be completed once all positions have been filled or the announcement reaches the end of the open period stated in the announcement. The first cut-off date is 11:59 pm (est), 12/13/24. Initial consideration will be given to candidates whose applications have been received before the first cut-off date. Qualification requirements must be met for those applications submitted by the first cut-off date. Area Information: Isle Royale National Park (U.S. National Park Service) Government housing is available. Hiring Contact: corey_process@nps.gov IMPORTANT: Click the 'Apply for this job' button to view a complete job description.