Clarification from the agency

This announcement is open to U.S. Citizens or Nationals; and Career transition eligibles (CTAP, ICTAP, RPL).

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• This position is responsible for planning, directing, administering, and overseeing all operational, maintenance, and construction activities for Yosemite National Park's front country and backcountry trails program. The incumbent provides leadership for the repair, rehabilitation, cyclic maintenance, emergency response, and construction of the park's trail infrastructure, ensuring work is completed safely, efficiently, and in accordance with National Park Service standards, while supporting the protection of the park's natural and cultural resources.
• This position provides full program oversight for the repair, rehabilitation, cyclic maintenance, and emergency maintenance of more than 800 miles of park trails, drainage structures, and multiple multi-use and pedestrian bridges. Responsibilities also include winter snow removal operations on paved front country trails and sidewalks, construction of new trail infrastructure, and preservation of historic trail features, including dry-stacked masonry structures, in coordination with the park's cultural resource specialists.
• The incumbent is responsible for oversight and management of the trails program commissary, ensuring seasonal backcountry trail crews are adequately supplied with food, tools, equipment, fuel, and other mission-essential materials. This includes forecasting seasonal supply requirements, coordinating food and equipment orders, maintaining inventory levels, ensuring proper storage and food safety practices, coordinating pack and helicopter resupply operations to remote work locations, and managing logistical support for extended backcountry projects.

Conditions of employment

• 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 www.dhs.gov/EVerify/.
• Must have and maintain a valid driver's license throughout employment.
• You may be required to wear a uniform and comply with the uniform standards. A uniform allowance will be provided.
• You may be required to complete training, obtain, and maintain a government credit card with travel and/or purchase authority.
• You may be required to work on-call, evenings, weekends, holidays, overtime and shift work.
• 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.
• Additional Requirements located under Qualifications

Qualifications

All qualifications must be met by the closing date of this announcement-10/20/2026-unless otherwise stated in this vacancy announcement.

To qualify for this position, you must have sufficient knowledge and ability in the following job-related factors:

1. Ability To Do The Work Of The Position Without More Than Normal Supervision (SCREEN OUT)
2. Knowledge of Equipment Assembly, Installation, Repair, etc.
3. Technical Practices (theoretical, precise, artistic)
4. Use of Measuring Instruments
5. Ability To Interpret Instructions, Specification, etc. (includes blueprinting reading)
6. Ability To Use and Maintain Tools and Equipment
7. Knowledge of Materials

To be minimally qualified, your resume must demonstrate that you are able to perform the duties of the Maintenance Mechanic Supervisor (Trails), WS-4749-10 position with the ability to lead or supervise. Examples of relevant experience include, but are not limited to:

• Identified training and development needs;
• Prepared performance plans and conducted evaluations;
• Initiated on-the-job safety efforts;
• Participated in hiring (interviews, reference checks, selections);
• Developed annual work plans and estimated labor/equipment needs;
• Assisted with budget preparation and tracking;
• Directed workflow for trail repair, rehabilitation, and construction; and
• Supported remote logistics and compliance documentation.

If your knowledge and ability in the SCREEN OUT factor above is not sufficient, you will receive no further consideration. In preparing your application, describe in detail the experience and training which you have had that specifically prepared you for this job and to perform the duties described for this job. Experience should be clearly described and documented in your resume. Your resume must support your response to the assessment questionnaire, and if it does not, your application will be marked as not eligible. The qualifications reviewer will not assume performance of such duties by Job Titles alone. Address your knowledge, skills and/or abilities in the areas shown in the job-related factors.

You must meet at least 2 points on the screen-out element(s) and obtain an average of at least 2 points on all of the job elements to be considered qualified for this position.

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.


Requirements Continued:
As a condition of employment for accepting this position, you will be required to serve a ???????1-year probationary period during which your fitness and whether your continued employment advances the public interest will be evaluated.

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.

This is a supervisory position that may require completion of a supervisory probationary period.

How you will be evaluated

You will be evaluated for this job based on how well you meet the qualifications above.

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.

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 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 Instruments

Overstating your qualifications and/or experience in your application materials or application questionnaire may result in your removal from consideration. Providing false or misleading information on your resume or supporting documentation may result in removal from consideration or other action consistent with applicable federal hiring regulations. Applicants who include vulgar, offensive, or inappropriate language or information in their application package will be ineligible for further consideration for this position.