The term ICE HANDLER can be broken down into two words, ICE and HANDLER. The crossword solution for ICE is TONGS, which are a type of tool used to pick up and move objects. A HANDLER is someone who is responsible for managing or controlling something. Therefore, an ICE HANDLER is someone who uses TONGS to manage or control ICE. This could include tasks such as moving ICE cubes from a tray to a glass, or transferring large blocks of ICE from one place to another.