BUILDING CUSTODIAN – FULL TIME. The Town of Belchertown is accepting applications for a full time, 40 hours per week, building custodian to perform unskilled manual work in maintaining the cleanliness and neatness of town buildings. all other related work as required. Major duties include. Performs general cleaning and housekeeping within town buildings, including sweeping, mopping, waxing and buffing floors. vacuuming carpets and rugs. cleaning/...