Maintenance Worker (Leader) Seasonal

Summary

These positions may be filled for a six month seasonal period, but can be vary due to weather conditions, project needs, or funding. Anticipated Entry on Duty: November 2026 The work schedule is an 8-days-on, 6-days-off rotation, with employees working every other weekend. Employees work from Wednesday through the following Wednesday. For more park(s) information, please visit find a park. All applications submitted by 11:59 (EST) on the closing day will receive consideration.

Duties

Leads a crew of between 4-12 employees in performing trail work to include resurfacing, maintenance, repair, and construction of trail bridges. Maintenance, repair, and construction of a variety of walls, bridge abutments, causeways, and other structures. Removal of hazard trees by use of a variety of felling techniques, use of wedges, and use of rigging techniques. Leads crew in rigging tasks in a variety of construction projects to include use of griphoists, wire ropes, synthetic ropes, amsteel, blocks, shackles, come alongs, winches, friction devices, slings, and chains. Carpentry tasks to include maintenance repair and construction of buildings, associated trail-side structures, and facilities. Small engine maintenance and repair. Snow and ice removal using a variety of mechanized medium and heavy equipment. Actively participates in the Park Safety Program, to include holding daily meetings, safety walk-arounds and the instruction and use of personal protective equipment to be worn at all times. Work leaders are expected to exert a great deal of physical effort while repairing trails. Travel to and from work can take several hours and can require hiking 3-4 miles to the jobsite and 3-4 miles back at day's end, often carrying packs and/or tools exceeding fifty pounds in weight. Work Leaders are expected to be able to hike up to 16 miles a day carrying up to 50 pounds of gear and tools. Trail repair work consists of moving rock, soil and other building materials by hand. These objects can weigh in excess of 100 pounds. Work is conducted in steep, rocky and precipitous locations. Elevation changes range from 8,000 feet on the Canyon's Rim to 2,000 feet along the river. Temperatures range from below 0 degrees in the winter to above 100 degrees in the summer. Working around mules can pose the hazard of getting stepped on, kicked or pushed. Employee must be fit and able to hike and perform strenuous labor. Must maintain a drug and alcohol free workplace. Use of drugs or alcohol will be terms for immediate dismissal of duty. Work may require travel in a helicopter or boat. This position may require schedule changes to perform needed repairs or to cover schedules. This position often requires living in cramped quarters.

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. Depending on location, occupancy of government quarters may be required. Depending on location, government housing may be available. You may 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, overtime and/or shift work. You may be required to travel overnight away from home occasionally. You may be required to complete training and obtain/maintain a government charge card with travel and/or purchase authority. You may be required to complete training and operate a four-wheel drive vehicle. If selected for a position/location that requires search and rescue, emergency response, use of firearms, watercraft operation, or commercial driver's license, you will be required to submit to a drug test and receive a negative drug test result prior to appointment. In addition, this position is subject to random testing for illegal drug use. 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. Applicants must be at least 18 years old.

Qualifications and evaluation

Resumes must not exceed two single-sided pages and resumes longer than two pages will not be accepted. You may only submit one resume. Only the document submitted as the "Resume" under the Documents section will be used to determine your qualifications/eligibility and for rating purposes. In the event you submit more than one resume, only the latest submission will be reviewed. A review of your resume and supporting documentation will be made and compared against your responses to the Assessment Questionnaire to determine if you are qualified for this job. If your resume is incomplete or does not support the responses provided in the Assessment Questionnaire, or if you fail to submit all required documentation, you will be rated 'ineligible', 'not qualified', or your score will be adjusted accordingly. If a determination is made that you have inflated your qualifications or experience, you can lose consideration for this position. Please follow all instructions carefully; errors or omissions can affect your rating. Candidates will be rated and ranked using Category Rating procedures. These procedures place candidates with veteran's preference above non-preference eligibles within each category. Veterans with a service connected disability of at least 10 percent are listed in the highest quality category. Under Category Rating, candidates will be rated and ranked into one of the following categories: Best Qualified - applicants possessing experience that substantially exceeds the minimum qualifications of the position including all selective factors and are highly proficient in all requirements of the job and can perform effectively in the position Well Qualified - applicants possessing experience that exceeds the minimum qualifications of the position including all selective factors and are proficient in most of the requirements of the job Qualified - applicants possessing experience that meets the minimum qualifications of the position including all selective factors and are proficient in some, but not all of the requirements of the job. You will be evaluated on the following competencies and/or job elements: Ability To Interpret Instructions, Specification, etc. (includes blueprints reading) Ability To Lead Or Supervise Ability To Use and Maintain Tools and Equipment Knowledge of Equipment Assembly, Installation Repair, etc. Knowledge of materials Technical Practices (theoretical precise, artistic) Use of Measuring Instructions

Education

There is no substitution of education for experience for Wage Grade (WG) positions.

How to apply

To apply for this position: You must complete the occupational questionnaire and submit the documentation specified in the Required Documents section below. To receive consideration, the complete application package must be submitted by 11:59 PM (EST) on 08/14/2026. WE DO NOT ACCEPT HARD-COPY OR E-MAIL APPLICATION PACKAGES. Select Apply. If you are not logged in, you will be prompted to login or create an account. Prompted to Start the Application Process by selecting "Start Application." Click here for USAJobs Help with "How to create an application" To PREVIEW the application questionnaire, select the following link: https://apply.usastaffing.gov/ViewQuestionnaire/13027111 Select or add the resume you want to use for this application. Click here on how to build a resume in USAJOBS. Select documents you want included in this application. Review package to acknowledge your documents were reviewed. Select if you want to include your demographic information. After reading and certifying the application is true and submitted in good faith, select "Continue to Agency Site." Follow onscreen prompts and instructions to complete your application. Add the supporting documents by indexing your documents with the dropdown. Upload any missing required documents or optional documents. Review and Submit Application. While logged in, you can check the status of your application by selecting "+" next to the job title for this position. You can review or revise your application at any point during the open period of the announcement. To update an application, you should log into your USAJOBS account and select "+" next to the job title for this position. Select "Update Application" for this job. Note: When you click Update Application, you will be prompted to re-select your documents from USAJOBS. Documents submitted with the first application will no longer be associated with the applicant record. So it is important that you select all documents you want to use in the re-application.

Required documents

All qualifications and documents must be met by 11:59 EST or when the 'applicant cut-off' is reached (which may be sooner than 08/14/2026). Resume which includes a list of all significant jobs held and duties performed. If military or civilian, please include your rank and/or grade. Your resume must clearly show how long you have held each grade in a federal position. 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. Headers may be slightly larger but must remain legible. 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 A complete Occupational Questionnaire Other Supporting Documents, if applicable, such as: Veterans Preference Documentation: If you are a Discharged, Non-Disabled Veteran, you must submit a copy of your DD-214 showing character of discharge (Member 4 copy), or other Documentation of Service and Separation under Honorable Conditions, as listed on the SF15. If you don't have your DD-214, you may request it after discharge from the National Archives. 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. If you are a Disabled Veteran, Purple Heart Recipient, or Mother 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.ebenefits.va.gov or call 1-800-827-1000 to establish proof of disability. Documentation for Interagency/Career Transition Assistance Plan consideration if you are a displaced Federal employee within the local commuting area. You must include: 1) Proof you are a displaced Federal employee, 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 rated well-qualified on the rating criteria for this position. 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 any badges, licenses, etc. Do not upload Adobe portfolio documents. Adobe portfolio documents are not viewable by our agency's staffing offices.

Additional information

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. Click here for the Federal Wage Schedule Website to calculate location specific pay. This job opportunity announcement will be used to fill one or more additional selections at any time without notification. The locations listed on the announcement anticipate filling vacancies. However, not all grade levels may be filled at all locations. Eligibility and qualifications will be verified if there is a vacancy for the location and grade for which you applied. Non-Competitive Rehire Eligibility: Temporary seasonal employees can only maintain their non-competitive rehire eligibility if they work no more than a combined total of Temporary NTE less than 1040 hours, or 1560 hours if the position falls under the Exception to the General Time Limits for Temporary Seasonal positions, anywhere in the National Park Service (NPS) within their established service year. Accordingly, non-competitive rehire eligibility allows for re-appointment to the same position or another position appropriate for temporary appointment with the same qualification requirements (5 CFR 316.402[b][7]), based on series and grade, anywhere in the major subdivision (NPS). If you have held a temporary seasonal appointment in the past 12 months and have already worked the maximum hours during that period, you are still welcome to apply. However, please be aware that exceeding the appointment limit in your established service year will result in the loss of your non-competitive rehire eligibility. The limit can be exceeded by working multiple temporary seasonal positions that result in a combined total greater than the appointment limit. Employment may be terminated at any time due to fluctuations in funding levels, project needs, employee performance, or other considerations. Physical Effort: The duties of this position require heavy physical exertion such as bending, lifting, etc. The incumbent is required to use hand tools and power tools to complete trail work and must frequently lift and carry objects weighing up to 100 pounds. The incumbent carries and rolls rocks and logs both uphill and downhill, moves rocks weighing several hundred pounds with rock bars, uses hammers to crush or shape rock, uses jackhammers that weigh over 80 pounds to split and chisel stone, uses a shovel extensively, and frequently walks up to 20 miles daily and must be able to do so at a minimum rate of three mph. Working Conditions: This position is required to live and work effectively and efficiently in an isolated backcountry area with people for extended periods of time (up to 6 months out of the year). The incumbent lives and works outdoors on projects in desert/canyon terrain with an elevation of up to 8500 feet and weather conditions becoming extremely hot or cold. Trail work is dusty, and hazardous conditions exist when moving rocks, and while working in and around rockslide areas, stock (mules, horses), explosives, falling and bucking trees, and machinery.