JOB SUMMARY: 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. Positions located at Yosemite National Park. MAJOR DUTIES: Feeding, watering, cleaning facilities (barn, corrals, stalls, etc.). Ensure stock receive proper feed ratio and nutrition during times of heavy work and low staff. Provide visual inspection of livestock to determine general physical condition and shoes are properly in place. Provide minor first aid to stock, applying salves to sore spots, cuts, bruises; care for injuries, swelling, under guidance of supervisor or packer; recognize more serious injuries, illness and the coordination of medical care (notifying supervisor or veterinarian). Ability to drive a truck towing a three-horse trailer on winding, mountain roads in all weather conditions. Physical Demands: The incumbent must possess good coordination and endurance for hiking, leading pack string and operation of vehicles, equipment and power/hand tools. The incumbent will be subjected to some degree of strain when operation vehicles and equipment for extended periods of time over rough surfaces and uneven grades. The incumbent frequently lifts, pushes, pulls, and carries items weighing 50 pounds. On occasion, the incumbent may lift and carry tools and materials weighing up to 100 pounds. The incumbent may be required to walk up to 20 miles per day, over steep and/or rough trails. Working Conditions: Work is performed in elevation ranges from sea level to 8000 feet. Work is performed outdoors in all weather conditions such as rain, snow, wind and extreme temperatures (hot/cold). Terrain is often rugged and steep with unsure footing. Hazards include falling limbs/trees/rocks, rough terrain, snow slides and unpredictable interaction with stock animal. Work requires strenuous hiking and physical effort in the management of stock animals. Incumbent will be required to spend up to eight consecutive nights camping in a backcountry setting. IMPORTANT: Click the 'Apply for this job' button to view a complete job description.