Mason (Seasonal)

All qualifications must be met by the closing date of this announcement-10/26/2026-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: Ability to do the work of the position without more than normal supervision (SCREEN OUT) Technical Practices (theoretical, precise, artistic) Ability to Interpret Instructions, Specifications, etc. (includes blueprint reading) Measurement and Layout Ability to Use and Maintain Tools and Equipment Knowledge of Materials Dexterity and Safety 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. Physical Demands: 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.

01Working 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 0 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.

Some of the major duties you will perform include but are not limited to the following: Conduct maintenance, repair and restoration of the park historic structures and resources Maintenance, repair, alteration and construction of exterior and interior surfaces and structures built of brick, stone and block. Repairs and maintains historic masonry on buildings, parapets, chimneys, fireplaces, roadway rock walls, etc.

Read and interpret drawings, blueprints, and specifications independently and determine the layout and work sequences. Performs a variety of complex brickwork and stone work to match existing historic structures.