National Park Service
Lead Traffic Control Aid (Seasonal)
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Summary
All qualifications must be met by 11:59 PM on the closing date of this announcement-10/26/2026- or otherwise directed. Credit will be given for all appropriate qualifying experience. To receive credit for experience, your resume MUST clearly indicate the nature of the duties and responsibilities for each position, starting and ending dates of employment (month/year), and the resume must reflect full and/or part-time or total number of hours worked (i.e., work 40+ hours a week, rather than indicating full-time). If part-time, the hours must be annotated to be able to pro-rate the amount of qualified specialized experience. To qualify for this position at the GS-05 grade level, you must possess at least one of the following minimum qualifications by close of the announcement: EXPERIENCE: At least one full year of specialized experience comparable in scope and responsibility to the GS-04 grade level in the Federal service (obtained in either the public or private sectors). This experience includes activities such as: monitoring vehicular/pedestrian traffic; monitoring parking lots; closing parking lots when stalls are full; explaining rules/regulations to visitors and providing information and advice on activities and location; and responding to general questions and inquiries. You must include hours per week worked. -OR- EDUCATION: Successful completion of four years of education above high school (120 semester hours or 180 quarter hours) in any course of study for which high school graduation or the equivalent is the normal prerequisite. This education must have been obtained in an accredited business, secretarial, or technical school, junior college, college, or university. One year of full-time academic study is defined as 30 semester hours, 45 quarter hours in a college or university, or at least 20 hours of classroom instruction per week for 36 weeks in a business, secretarial, or technical school. IMPORTANT - PLEASE NOTE: If you are using education to qualify you must document your coursework and/or degree completed in your resume or other application materials you submit. You must submit a copy of your transcripts, or a complete list of college courses taken that identifies for each course the college or university, semester or quarter hours earned, grade received, and date completed. If you are qualifying based on education and you do not submit specific coursework information as described previously, your application will be rated not qualified for consideration. A copy of your official transcripts will be required before entrance on duty, if selected. -OR- Successful completion of a combination of education and experience as described above. When combining, only education in excess of the first 60 semester hours or 90 quarter hours (i.e., beyond the second year) is creditable toward meeting the specialized experience requirement. You must include hours per week worked and transcripts. Volunteer Experience: Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community, student, social). Volunteer work helps build critical competencies, knowledge, and skills and can provide valuable training and experience that translates directly to paid employment. You will receive credit for all qualifying experience, including volunteer experience.
Major Duties
These positions work in Yosemite National Park performing lead traffic management duties in support of the park wide operations of the Division of Resource and Visitor Protection, law enforcement office. The purpose of the position is to provide guidance and leadership to traffic control aids in the mitigation and management of traffic congestion, facilitation of visitor traffic flow around emergency scenes, controlling parking, and providing information to visitors as necessary.Duties: Serves as shift lead for up to 10 employees. Leads Traffic Control Aids in the monitoring of vehicular traffic levels against pedestrian traffic and leads the control on intersections with regards to safety and the smooth flow of vehicles. Personally observes and monitors parking lots, directs buses and motor homes to appropriate parking stalls, close parking lots when full. Reports information to supervisor. Drives government vehicles on park roads and or state federal highways including outlying areas of the park. Leads staff or personally provides traffic control in and around emergency scenes as directed by park law enforcement personnel. Reports to supervisor or law enforcement dispatchers any public use and or traffic violations or visitor use problems or emergencies via radio communications or in person. Yosemite National Park, California, known worldwide for its spectacular natural beauty is the backdrop for this position. Sitting astride the Sierra Nevada Mountains, the park covers 1,182 square miles of varied wilderness ecosystems, from river valleys to alpine meadows to lofty 13,000-foot-high peaks. Yosemite Valley is located 208 miles from San Francisco, 81 miles from Merced, and 94 miles from Fresno. Shopping, medical, postal and laundry services are available in the park. Elevation at the Valley floor is approximately 4,000 feet and 2,200 feet in El Portal. The park is open year-round with the majority of activities occurring during the busy season March through October. Physical Demands: The work demands long periods of standing at a fixed post and or walking on paved or uneven dirt surfaces. The employee may be exposed to extreme weather conditions, dust, flying debris requiring sureness of balance and knowledge or personal protective equipment. Working Conditions: The work is exclusively outdoors on dirt, gravel or pavement during the spring and summer seasons. The ambient temperature during these periods range from 50-110* Fahrenheit, with some variations dependent on the elevation of the assignment. Work assignment elevation ranges from below 4,000 ft to over 10,000 ft. Work is primarily on foot in roadways and parking lots, sidewalks, trails with some work accomplished on bicycle or while operating a government vehicle.
Requirements
U.S. Citizenship required. Appointment subject to background investigation and favorable adjudication. Meet Selective Service Registration Act requirement for males. Selectee will be required to participate in the Direct Deposit Electronics Funds Transfer Program. You will be required to operate a government (or private) motor vehicle as part of your official duties; a valid driver's license is required. You will be required to submit a Motor Vehicle Operator's License and Driving Record. You must also submit (within a State sealed envelope or submitted directly by the State authorities), and at your own expense, all certified driving records from all States that disclose all valid driver's licenses, whether current or past, possessed by you. You will be required to wear a uniform and comply with the National Park Service uniform standards. A uniform allowance will be provided. You may be required to work on-call, evenings, weekends, holidays, and overtime. You must be able to lift traffic control devices weighing up to 25 pounds. Travel, transportation & relocation expenses will not be paid. Relocation expenses will be the employee's responsibility. Applicants must be at least (1)18 years old or (2) at least 16 years old and: (a) Have graduated from high school or been awarded a certificate equivalent to graduating from high school; or (b) Have completed a formal vocational training program; or (c) Have received a statement from school authorities agreeing with their preference for employment rather than continuing their education; or (d) Be currently enrolled in a secondary school and either work only during school vacation periods or work part-time during the school year under a formal student employment program.
Required Documents
The following documents are required and must be submitted by 11:59 PM (ET) on 10/26/2026 - unless otherwise stated in this vacancy announcement: Resume which includes a list of all significant jobs held and duties performed, with dates in month-year format (include month/day/year format if needed for 52 weeks of experience), and indicate hours worked per week (or full-time). Your resume must clearly show how long you have held each grade/rank. Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. The minimum font size is 10-point for all body text. All resumes must maintain a minimum 0.5-inch margins on all sides to ensure readability and prevent excessive content compression. Including supplemental pages or attachments disguised as resume extensions are prohibited and will not be reviewed to determine your eligibility/qualifications. Your 2-page resume must contain information sufficient to make a valid determination that you fully meet the specialized experience requirements. If you have federal experience, you should include series, and grade for each position held, and if experience is part of a career ladder position, you must clearly distinguish the job duties and length of time working for each grade level. More information on how to write a Federal Resume: https://help.usajobs.gov/faq/application/documents/resume/what-to-include Complete All Required Assessment. All college transcript(s), if qualifying based on education. Please submit both undergraduate and graduate level transcripts, as applicable. Veterans Preference Documentation, if applicable. Veterans must submit a copy of your latest Certificate of Release or Discharge from Active Duty, DD-214 (member 4 copy) or other Documentation of Service and Separation under Honorable Conditions, as listed on the SF15. If you are a Disabled Veteran, Purple Heart Recipient, or Parent or Spouse of a Disabled or Deceased Veteran, you must submit all additional proof required by the SF15, and if applicable, a completed SF15. You may request a copy of your Department of Veterans Affairs letter from www.va.gov/records/ or call 1-800-827-1000. If you are a veteran within 120 days of discharge, you must submit signed documentation from the Armed Forces certifying: 1) your expected release/retirement from active duty, 2) under honorable conditions, 3) your pay grade/rank/rate at time of discharge, 4) dates of active-duty service, 5) any campaign or expeditionary medals received, & 6) dated within 120 days of your separation. Interagency Career Transition (ICTAP) and Career Transition Assistance Plan (CTAP): You MUST submit proof of eligibility including 1) copy of the agency notice, e.g., RIF Separation Notice, Notice of Proposed Removal, etc.; 2) SF-50s (Notifications of Personnel Action) showing career/conditional tenure competitive status, promotion potential and duty location; and 3) your most recent performance appraisal. To exercise selection priority, displaced or surplus Federal employees must be well qualified. For more information visit: USAJOBS Help Center - Career Transition Programs (CTAP, ICTAP, RPL). Failure to submit any of the above-mentioned required documents will result in loss of consideration due to an incomplete application package. It is your responsibility to ensure all required documents have been submitted. Do not submit photographs with your application package. Documents with photographs may not be seen by hiring officials - you must remove your image from all documents. Do not upload Adobe portfolio documents. Adobe portfolio documents are not viewable by our agency's staffing offices.
How to Apply
Please read the entire announcement and all the instructions before you begin an application. To apply for and be considered for this position, you must complete all required questionnaires, assessments and submit all required documentation as specified in the How to Apply and Required Documents section. The complete application package must be submitted by 11:59 PM (ET) on the 10/26/2026--unless otherwise stated in this vacancy announcement to receive consideration. The application process is as follows: Click the Apply Online button. Answer the questions presented in the application and attach all necessary supporting documentation. To PREVIEW the application questionnaire, select the following link: https://apply.usastaffing.gov/ViewQuestionnaire/13080166 Click the Submit Application button prior to 11:59 PM (ET) on the announcement closing date. To update your application, including supporting documentation: During the announcement open period, return to your USAJOBS account, find your application record, and click Edit my application. This option will no longer be available once the announcement has closed. To view the announcement status or your application status, visit https://help.usajobs.gov/how-to/application/status. Applicants who apply under this job opportunity announcement agree to have their application, associated documents and applicable personal information shared with other Bureaus/Offices within the Department of the Interior (DOI) who have vacancies within the same occupational series, grade, full performance level and in the same geographic location(s), including within the same metro/commuting area. Applying to this announcement does not replace the need to apply to other job opportunity announcements for which you wish to receive consideration.