Replace fuses, light bulbs, washers, faucets, and shelving; perform minor maintenance repairs, such as unclogging drains, cutting sheet metal, fixing/replacing hinges; general custodial maintenance; assist in exterior/interior painting. For positions requiring such access, offers of employment are contingent upon the employer being able to obtain the necessary authorization, including, if required, an export license from the U.S. Department of Commerce's Bureau of Industry and Security, the U.S. Department of State's Directorate of Defense Trade Controls, or other government agencies.