An incumbent often works near or with hazardous materials, including ammunition. Work requires entering confined spaces, removing snow on runways, and exposure to loud noises. An incumbent operates heavy equipment, and possession of a Commercial Driver's License is required within six months of hire. Since work is performed at a military installation, an incumbent must be eligible to obtain and hold a secret security clearance issued by the federal government. An incumbent must be able to climb ladders and lift equipment and materials weighing as much as sixty pounds.
Work is performed in all kinds of weather.
Some work outside of normal working hours may be required, including trvael and overnight stay. Possession of a journeyman's license in any area may be substituted for up to two years of the experience. Possession of a Commercial Driver's License is required within six months of employment.