• Maintenance Mechanic

    Architect of the Capitol (Washington, DC)
    …and employment dates (month/year). DUTIES AND RESPONSIBILITIES: MASON Performs decorative stone, marble , granite and brick work. Repairs and maintains stone and ... on walls and partitions. Matches, cuts, cleans and polishes bluestone, flagstone, granite , limestone, marble , sandstone and terra cotta. Repairs damaged … more
    Architect of the Capitol (12/06/25)
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  • Mason Supervisor

    Architect of the Capitol (Washington, DC)
    …on walls and partitions. Polish, cut, clean, and match a variety of bluestone, granite , limestone, marble , and sandstone. Lay block and brick. Set, lay, polish, ... and repair tile and terrazzo. Cut openings in walls and finishes exposed surfaces. Clean masonry surfaces using chemicals or high-pressure power washers. Install waterproof membranes in fountains, pools, and showers. Install ceramic tiles. Pour and finish… more
    Architect of the Capitol (11/26/25)
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  • Architect (Conservator)

    National Park Service (Washington, DC)
    …to clean and conserve a variety of types of masonry including marble , limestone, granite , manufactured aggregates, and brick. Assess the condition ... of bronze metalworks and develop treatment recommendations to clean and conserve bronze sculptures and statuary elements. You must include months, years and hours per week worked to receive credit for your work and/or volunteer experience. One year of… more
    National Park Service (11/25/25)
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