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Maintenance Worker

National Park Service · Department of the Interior · Kemmerer, Wyoming

Federal agencyWG-07
At a glance

A you may be required to work evenings, weekends, holidays, and overtime. job with National Park Service in Kemmerer, Wyoming. It pays $28.53$33.29 per hour (annualised at 2,087 hours) at grade WG-07. Applications close on Oct 2, 2026 — 12 days left.

Working pattern
On site
Who can apply
Career transition (CTAP, ICTAP, RPL), Internal to an agency, Land and base management
Clearance
Not Required

Main duties

  • Career-Seasonal appointments are permanent positions and include the same benefits as Career appointments, but do not provide work on a year-round basis.
  • You will work for approximately March through December, and you will be in a non-pay status for the remainder of the year.
  • Non-pay status may range from one to five pay periods (1/1/27-2/28/27).
  • Some of the major duties you will perform include but are not limited to the following: Employee will be able to be proficient in general maintenance including but not limited to; mechanical, electrical, plumbing, and carpentry work.
The original posting

Full details

About the role

You will serve as a Maintenance Worker with Fossil Butte National Monument. The primary purpose of the position is to perform recurring building and/or utility maintenance and operation duties and to assist journeymen and other higher graded maintenance workers. Incumbent utilizes knowledge and skills in several trades and crafts.

What you will do

  • Career-Seasonal appointments are permanent positions and include the same benefits as Career appointments, but do not provide work on a year-round basis.
  • You will work for approximately March through December, and you will be in a non-pay status for the remainder of the year.
  • Non-pay status may range from one to five pay periods (1/1/27-2/28/27).
  • Some of the major duties you will perform include but are not limited to the following: Employee will be able to be proficient in general maintenance including but not limited to; mechanical, electrical, plumbing, and carpentry work.
  • Employee will be able to build or rebuild various types of fence for the purpose of livestock exclusion.
  • Employee will need to take water samples and make adjustments to the parks water treatment plants with the incumbent obtaining the Wyoming small water systems operator certification within one year of hire.
  • Employee must be able to work in very hot/ very cold temperatures, in adverse weather, over rough terrain and be able to work in the field for entire shifts.
  • Employee will be required to operate off-road utility vehicles, snow plows, and heavy equipment such as an agricultural tractor and a backhoe.

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 ***
  • Uniform: You are required to wear a uniform and comply with uniform standards.
  • A uniform allowance will be provided.
  • Water System Certificate: Must possess and maintain a current Wyoming Level 1 Water Systems Certificate within one year of entrance on duty.
  • Respiratory Fit Testing: The duties of this position require occasional exposure to particles and fumes in painting, carpentry, grinding or other work-related activities.
  • For safety reasons when hazards cannot be eliminated air purifying respirators are required.
  • Employees using respirators are required to participate in a respiratory protection program which includes medical evaluations. fit tests. and following procedures for proper respirator use.
  • Minimum Age Requirement: You 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.
  • Age Restriction: You must be at least 18 years of age or older to operate government vehicles.
  • 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. *Additional Requirements located under qualifications*

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.

All qualified non-competitive applicants and the best-qualified Merit Promotion applicants will be referred to the hiring manager for consideration.

DUE WEIGHT: Please submit 1) a copy of your most recent performance appraisal/evaluation and 2) a list of any awards (e.g. superior performance awards, special act or achievement awards, quality step increase, etc.) you received in the last 5 years. Any performance appraisal/evaluation and award documentation you provide will be forwarded to the selecting official.

The selecting official will review this documentation and give it due weight consideration during the overall selection process. If you do not have your most recent performance appraisal/evaluation, you must submit a statement as to why it is not available. Please indicate if any prior performance appraisals/evaluations were at an acceptable level.

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: All applicants must submit their most recent performance appraisal showing the official rating of record and signed by a supervisor.
  • If the performance appraisal is not dated within the last 18 months OR no performance appraisal is available, you must submit a statement as to why it is not available (including if any prior performance appraisals/evaluations were at an acceptable level).
  • Documentation of Driver's License (no photographs).
  • 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): If you are applying under LMWFA, you must submit ALL Appointment AND Termination SF-50s for EACH appointment verifying the Position Occupied code 1-Competitive Service (block 34); 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.
  • 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. First time hires to the Federal government normally start at the step 1 rate. 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: Physical effort is heavy to moderate and requires occasional lifting or handling of objects or materials up to 50 pounds, unassisted, following proper lifting procedures to avoid injury.

Frequently required to stand while working, climb ladders or scaffolding, and bend, stoop, climb, and work in awkward positions. Working Conditions: Exposed to a variety of seasonal weather conditions while working outdoors (temperatures -40 to 90+ degrees). Subject to danger of falling from ladders or scaffolding.

Exposed to dust, dirt, wind, and rain. May work with dangerous chemicals and around moving equipment; paints, solvents, etc. May be exposed to electrical shocks, and biting insects.

How to apply

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Details on this page reflect the source posting as of Sep 21, 2026. Closing dates and salary ranges can change without notice — the official listing is always authoritative. How our coverage works.

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