Glass cutters hand-cut flat glass to specified sizes / shapes.
Glass Bender
Glass Chipper
Glass Edger
Glass Grinder
Glass Melter
Glass Presser
Glass Temperer
People in this group work in refineries and plants that deal with raw materials such as copper, lead, zinc, uranium, and precious metals, and plants and mills that produce materials / make products out of materials such as steel, aluminum, cement, glass, concrete, clay, and stone.
Here are some schools that have programs related to this career: