A job with National Park Service in Grand Canyon, Arizona. It pays $29.20–$34.06 per hour (annualised at 2,087 hours) at grade WG-08. Applications close on Nov 9, 2026 — 9 days left.
- Working pattern
- On site
- Who can apply
- Career transition (CTAP, ICTAP, RPL), Internal to an agency, Land and base management
- Clearance
- Other
Main duties
- Leads crews in year-round trail maintenance, construction, and rehabilitation projects in remote environments.
- Plans, assigns, and oversees work involving trail structures, bridges, drainage systems, hazard tree removal, and related infrastructure.
- Performs and directs complex rigging operations and operates medium to heavy equipment to support trail maintenance and construction activities.
- Performs and oversees carpentry, masonry, facility maintenance, and small engine repair.
Full details
About the role
You will serve as a Maintenance Worker (Leader) with the National Park Service at Grand Canyon National Park You may be required to travel overnight away from home up to 14 nights per month.
You must obtain a government charge card for travel purposes.
You may be required to work on-call, evenings, weekends, holidays, overtime and shift work. First time hires to the Federal government normally start at the step 1 rate.
What you will do
- Leads crews in year-round trail maintenance, construction, and rehabilitation projects in remote environments.
- Plans, assigns, and oversees work involving trail structures, bridges, drainage systems, hazard tree removal, and related infrastructure.
- Performs and directs complex rigging operations and operates medium to heavy equipment to support trail maintenance and construction activities.
- Performs and oversees carpentry, masonry, facility maintenance, and small engine repair.
- Coordinates personnel, equipment, training, and logistical support to ensure safe and efficient project completion.
- Implements and enforces safety programs, procedures, and standards for field operations.
- Supports helicopter-assisted operations, including preparation and handling of sling loads for transport of materials and equipment.
Requirements
- Must be a U.S. Citizen or National.
- Appointment subject to background investigation and favorable adjudication.
- Males born after 12-31-59 must be registered for Selective Service.
- Direct Deposit participation required.
- Successfully pass the E-Verify employment verification check.
- To learn more, visit ***
- Must possess and maintain a valid driver's license throughout employment.
- You are required to wear a uniform and comply with uniform standards.
- A uniform allowance will be provided.
- You must be at least 18 years of age or older to operate government vehicles.
- You must have the ability to lift 100 pounds.
- Probationary Period: As a condition of employment for accepting this position, you may be required to serve a 1-year probationary period to evaluate your fitness and whether your continuation of employment advances the public interest.
- This probationary period is an extension of the appointment process and therefore requires the agency to determine if continued employment would advance the public interest, meet the organization goals and mission of the agency, and/or otherwise promote the efficiency of the service.
- In determining if your employment advances the public interest, the agency will consider: your performance and conduct; the needs and interests of the agency; whether your continued employment would advance organizational goals of the agency or the Government; and whether your continued employment would advance the efficiency of the Federal service.
- Under applicable law, the employment of an individual serving a probationary or trial period automatically terminates when that period ends unless the agency affirmatively certifies, in writing, that the individual's employment should continue and that their appointment should be finalized.
- In the absence of agency action to affirmatively certify continued employment beyond the probationary or trial period, such appointments are terminated.
- Upon completion of your probationary period your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.
Education
There is no substitution of education for experience for Federal Wage System (FWS) positions.
How you will be evaluated
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.
Your resume must not exceed 2 pages. 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.
You will be assessed in the following competencies (knowledge, skills, abilities, and other characteristics): 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 .
All qualified non-competitive applicants and the best-qualified Merit Promotion applicants will be referred to the hiring manager for consideration. Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration or your score may be lowered.
Cheating on an assessment may also result in your removal from consideration. Applicants who include vulgar, offensive, or inappropriate language or information in their application package will be ineligible for further consideration for this position.
Current surplus and current or former displaced Federal individuals who have special priority selection rights under the Agency Career Transition Assistance Program (CTAP) must be well qualified for the position to receive consideration for special priority selection.
Well qualified means that the applicant meets the following: OPM qualification standards for the position; all selective placement factors, where applicable; special qualifying conditions that OPM has approved for the position, where applicable; is physically qualified with reasonable accommodation, where appropriate to satisfactorily perform the duties of the position upon entry; and is rated by the organization at least at the well qualified level.
Current or former displaced Federal employees who are surplus, displaced, or involuntarily separated have special priority selection rights under the Agency Career Transition Assistance Program (CTAP).
To be considered under CTAP, you must be well-qualified, score at least 85 (i.e., meet the minimum qualification requirements, including any selective placement factors, experience and/or physical requirements), and be able to perform the duties of the position upon entry.
Documents you must provide
- Resume which includes a list of all significant jobs held and duties performed.
- If military or civilian, please include your rank and/or grade.
- 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 qualification requirements.
- More information on how to write a Federal Resume: *** Complete All Required Assessment(s).
- Performance Appraisals and Awards: You must submit your most recent performance appraisal showing the official rating of record and signed by a supervisor dated within the past 18 months.
- If unavailable, a written explanation is required (including if any prior performance appraisals/evaluations were at an acceptable level).
- Performance awards dated within the past 5 years may also be submitted for due weight consideration.
- Eligibility Documentation: Current and former Federal employees must submit latest SF-50 (i.e. Promotion, Separation, Within Grade Increase (WGI)) showing tenure 1 or 2 in block 24, grade, and if applicable, an additional SF-50 showing the highest grade or promotion potential held.
- Time in grade will be determined by reviewing your resume and required SF-50s.
- If your SF-50 showing highest permanent grade held has an effective date within the past year, your resume must clearly show that you held that grade for one year.
- Do not submit award SF-50s.
- Veterans Preference Documentation: Veterans eligible under VRA (GS-11 & below only), VEOA, 30% or more Disabled, or Disabled Veterans Enrolled in a VA Training Program must submit the most recent Documentation of Service and Separation under Honorable Conditions (e.g. DD-214) as listed on the SF15.
- If you are a Parent or Spouse of a Disabled or Deceased Veteran, you must submit all documentation as listed on the SF15.
- You may request a copy of the VA letter from ***
- 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.
- Land Management Workforce Flexibility Act (LMWFA): you must submit ALL Appointment AND Termination SF-50s for EACH Competitive time-limited appointment (block 34, code 1); AND Documentation of satisfactory performance for each period of temporary employment claimed, such as, performance evaluations, memorandum of record, whereas the supervisor(s) documented an acceptable performance level for a specified rating/employment period.
- If not currently employed by agency, you must have been most recently separated by the hiring Bureau.
- Interagency Career Transition (ICTAP) and Career Transition Assistance Plan (CTAP): You MUST submit proof of eligibility including a copy of the agency notice, most recent performance rating, and most recent SF-50 showing your position, grade level, and duty location.
- 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.
- Do not upload Adobe portfolio documents.
What to expect next
Please refer to your USAJOBS account for application status; the Human Resources Office cannot respond to individual status inquiries. Once your online application is submitted you will receive a confirmation notification by email. Your application will be evaluated by the Human Resources Office to determine your eligibility for the position.
After the evaluation is complete, you will receive another notification regarding the status of your application. You can find your path with the Department of Interior at *** Any exaggeration of your experience, false statements, or attempt to conceal information may disqualify you for employment consideration.
We may verify all information you provide in your resume and questionnaire responses, through reference and/or background checks, and/or verification of your education. If you are selected, you will be contacted personally by the Human Resources Office posting this announcement.
Additional information
Additional vacancies may be filled using this job announcement. EXPLORE Act Veteran Hiring Pilot Program The Department of the Interior has created a two-year Veteran Hiring Pilot as established by the Expanding Public Lands Outdoor Recreation Experiences (EXPLORE) Act that aims to expand employment opportunities for Veterans (and eligible transitioning Service Members).
This position has been identified as EXPLORE Act Veteran Hiring Pilot eligible. The pilot supports DOI's conservation and resource management mission by connecting qualified Veterans with career opportunities across the Department. To learn more, visit ***
All DOI employees, their spouses, and minor children may not acquire or retain any claim, permit, lease, small tract entry, or other rights granted by the Department in Federal lands, with limited exceptions. Additional ethics prohibitions can be found here, DOI Ethics Prohibitions | U.S. Department of the Interior.
Physical Demands: 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.
How to apply
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Details on this page reflect the source posting as of Nov 1, 2026. Closing dates and salary ranges can change without notice — the official listing is always authoritative. How our coverage works.
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