JOB SUMMARY: These positions may be filled for a six month seasonal period, but can vary due to weather conditions, project needs, or funding. Anticipated Entry on Duty: March-July 2025. For more park(s) information, select "Learn more about this agency" below: MAJOR DUTIES: Be a successful applicant. Watch this 5 minute video to learn how to create a federal resume. Major Duties include: Conduct field implementation of non-native invasive plant field program; including survey, monitoring and treatment using chemical, biological, mechanical and/or cultural control methods. Conducts hazard tree management activities including performing hazard tree surveys and mitigation action which may include cutting trees and debris removal. Implement fence construction and repair for livestock trespass. May lead field activities occasionally. IMPORTANT: Click the 'Apply for this job' button to view a complete job description.