JOB SUMMARY: This position is located in Yosemite National Park, in the Facility Management Division. This job announcement is open to receive applications from the first 100 applicants. The job announcement will remain open until either the quota of 100 applicants, or 10/24/2024 is reached. All applications submitted by 11:59 (EST) on the closing day will receive consideration, even those that exceed the 100-applicant limit. MAJOR DUTIES: This is a Career-Seasonal position and subject to release and recall procedures. A permanent career-seasonal position includes all the benefits of permanent employment but does not provide employment on a full year-round basis. As such, selectee will be in a non-pay/non-duty status for at least 2 weeks to 6 months per year based on project requirements or weather conditions. Selectee are guaranteed to work at least 6 months per year but not more than 50 weeks per year, with the work schedule to be determined upon appointment. The typical season for Yosemite National Park is February through December, but can be variable during these months due to project requirements or weather conditions. Assist the Trail Worker Supervisor in the direction and instruction of on-the-job trail work projects and in camp safety operations which includes the following activities: Trail Maintenance; Dry stone trail construction; We stone construction; Bridge construction; Rigging tasks. Training and directing groups of laborers and trail workers in maintenance, repair and construction of trail projects, inspecting their work in progress and upon completion; Assisting animal packing in transporting; Operating trail cats, mounted snow plows and sanders; Camp maintenance and management tasks including camp layout and all aspects of camp moves and set up. Communicate with supervisor regarding work plans and tasks. Maintain a crew safety program and relay to crew good situational awareness; Actively participate in an effective safety program to safeguard visitors, employees, environment, facilities, and equipment, including vehicles. IMPORTANT: Click the 'Apply for this job' button to view a complete job description.