- National Park Service (Washington, DC)
- …maintenance, repair, and construction of exterior and interior surfaces and structures of brick , stone and block . Assists with repairs and maintains historic ... or funding. Anticipated Entry on Duty: March Responsibilities The major duties of the Mason Helper include, but are not limited to, the following: Assists in the… more
- Architect of the Capitol (Washington, DC)
- …of journey level duties and employment dates (month/year). DUTIES AND RESPONSIBILITIES: MASON Performs decorative stone, marble, granite and brick work. Repairs ... care to match the color and texture of all materials worked. Lays brick and block . Set stone and other materials on walls and partitions. Matches, cuts, cleans… more