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Mason

Department of the Interior
National Park Service
National Park Service

Summary

These positions serves as a journey-level Mason within any organizational unit of the National Park Service (NPS). The primary purpose of this position is to perform a variety of journey-level masonry work needed to maintain, repair, alter, and construct exterior and interior surfaces/structures built of a variety of brick, block, and/or stone.

These positions are located in multiple locations. Some positions are permanent full-time, and some are permanent Career-Seasonal.

Overview

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Accepting applications
Open & closing dates
03/09/2026 to 03/20/2026
Salary
$30.84 to - $37.72 per hour
Pay scale & grade
WG 10
Locations
few vacancies in the following locations:
Pecos National Historical Park
Pecos, NM
Philadelphia, PA
San Antonio Missions National Historical Park
San Antonio, TX
Remote job
No
Telework eligible
No
Travel Required
Occasional travel - Some position(s) may be expected to travel for this position.
Relocation expenses reimbursed
Yes—Some position(s) - Employer paid and reimbursed relocation expenses are considered taxable income. The NPS does not provide tax, legal or accounting advice. Employees should consult professional tax, legal and accounting advisors regarding concerns about the financial implications of a Permanent Change of Station (PCS).
Appointment type
Permanent
Work schedule
Full-time - Some position(s) may be Career Seasonal subject to periods of non-pay.
Service
Competitive
Promotion potential
None
Job family (Series)
Supervisory status
No
Security clearance
Not Required
Drug test
No
Position sensitivity and risk
Non-sensitive (NS)/Low Risk
Trust determination process
Financial disclosure
No
Bargaining unit status
No
Announcement number
IM-1539-IMDO-26-12905351-MP
Control number
860412600

This job is open to

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Clarification from the agency

All current or former career/career-conditional federal employees with competitive/reinstatement eligibility; Eligible applicants under: Veterans' Employment Opportunity Act (VEOA); CTAP/ICTAP within the local commuting area; Special Hiring Authorities; Current or former time-limited employees under PL-114-47, Land Management Workforce Flexibility Act (LMWFA); All former PLC members meeting PLC requirements.

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Duties

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  • Perform a variety of journey-level masonry work needed in the preservation of historic structures.
  • Manufacture adobe bricks needed in the stabilization of historic structures (PECO).
  • Preserve and repair Spanish colonial masonry, limestone (including tufa) and brick masonry using compatible lime mortars and traditional techniques to stabilize historic structures and features (SAAN).
  • Mix mortar utilized in the preservation and stabilization of historic structures.
  • Perform journey level trade work and provide expertise and training to lower graded employees and volunteers.
  • Operate equipment including skid steer, dump truck, tractor, and power carrier.

Physical Effort: This position is required to perform masonry work from ladders, scaffolds, platforms, and other cramped and hard-to-reach places. Duties require the incumbent to sit, stand, stoop, bend, kneel, climb, crawl, and work in uncomfortable positions. If the incumbent is assigned to perform masonry work in remote locations, the incumbent may be required to walk, hike, climb, or drive over rough and uneven terrain. The incumbent is expected to lift and/or carry items up to 50 pounds unassisted, and occasionally up to 100 pounds in weight with assistance.

Working Conditions: Most work is performed outside with exposure to all types of harsh weather conditions. Work outside may be subject to extreme weather conditions, with wind, rain, snow, and ice, in temperatures ranging from below to over 100 degrees. Depending on the geography of the park unit assigned, work may take place at elevations ranging from sea level up to 10,000 feet or in or near bodies of water. The incumbent may be regularly exposed to dust, dirt, fogs, mists, gases, smokes, sprays, and vapors, as well as noise, vibration, cuts, bruises, and abrasions from the use of masonry tools, vehicles, hoists, conveyer belts, cranes, and other equipment. The incumbent may occasionally be exposed to hazardous materials that can cause skin, eye, and respiratory irritation and burns, as well as microbiological organisms and potentially hazardous wildlife. The incumbent is subject to the danger of falling when on ladder or scaffolding, and broken bones as a result of accidents while driving or when loading and unloading equipment and materials.

Some contact may be necessary with chemical agents in the nature of cleaning fluids and preservation compounds, some of which are considered hazardous. Work with chemical agents will be conducted within approved manufacturer's specifications and in accordance with all applicable masonry requirements and standards. The incumbent is expected to comply with all safety and occupational health requirements and wear protective clothing, gloves, face shields, and in some cases a respirator that may be uncomfortable.

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 from approximately 6-9 months (or more depending on the park) and you will be in a non-pay status for approximately 3-6 months (or less depending on the park). Non pay status is dependent on the location of the position being hired. NOTE: Not all available positions are career-seasonal positions; both full-time (all year employment) and career-seasonal positions are available.

Requirements

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Conditions of employment

  • 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 may be required to travel overnight away from home. You must obtain a government charge card for travel purposes.
  • Government Charge Card: You may be required to complete training and obtain/maintain a government charge card with travel and/or purchase authority.
  • 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.
As a condition of employment for accepting this position, you will be required to serve a 1-year probationary period OR 2-year trail period during which your fitness and whether your continued employment advances the public interest will be evaluated.

Additional Requirements located under Qualifications:

Qualifications

Requirements Continued:


This probationary/trial 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/trial period your employment will be terminated unless you receive certification, in writing, that your continued employment advances the public interest.

QUALIFICATIONS:

In order to qualify, you must meet the eligibility and qualifications requirements as defined below by the closing date of the announcement. For more information on the qualifications for this position, visit the Office of Personnel Management's Federal Wage System Qualification Standards.

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. Technical Practices (theoretical, precise, artistic)
  3. Ability To Interpret Instructions, Specifications, etc. (includes blueprint reading)
  4. Ability To Use and Maintain Tools and Equipment
  5. Dexterity and Safety
  6. Knowledge of Materials
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. 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.

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.

Education

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

Additional information

This announcement may be used to fill additional positions if identical vacancies occur within 90 days of the issue date of the referral certificate.

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.

Documentation for the Land Management Workforce Flexibility Act (LMWFA) eligibility, submission of ALL SF-50s and performance information for each period of temporary/term employment that qualifies for LMWFA. Performance documentation can be obtained by contacting the supervisors for the positions you served in during your 24 months. If they did not complete performance appraisals ask them to provide a statement of performance for each period of service. The statement must specify the dates for each employment period and your level of performance (dates should match the dates on the SF-50s).

Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.

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. Please follow all instructions carefully; errors or omissions can affect your rating.

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.

Candidates who apply under Competitive Merit Promotion procedures will undergo a quality review to determine if they are highly qualified based on the content of their resume and their responses to the questionnaire. Best qualified candidates will be referred if all required supporting documentation has been provided.

Candidates who apply under Noncompetitive Merit Promotion procedures will undergo a quality review to determine if they are minimally qualified based on the content of their resume and their responses to the questionnaire. Qualified candidates will be referred if all required supporting documentation has been provided.

You will be evaluated on the following competencies and/or job elements:

  • Ability To Do The Work Of The Position Without More Than Normal Supervision (SCREEN OUT)
  • Ability To Interpret Instructions, Specification, etc. (includes blueprints reading)
  • Ability To Use and Maintain Tools and Equipment
  • Dexterity and Safety
  • Knowledge of materials
  • Measurement and Layout
  • Technical Practices (theoretical precise, artistic)


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, please submit a statement as to why it is not available. Please indicate if any prior performance appraisals/evaluations were at an acceptable level.

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