Education: Secondary (high) school graduation certificate. Work setting: Relocation costs covered by employer. Tasks: Determine type of glass, frames and material required. Read blueprints, drawings and specifications to determine work requirements . Measure, mark and cut glass. Position and secure panes in frame. Assemble and install prefabricated glass, mirrors or glass products. Repair glass doors and other glass structures. Assemble, erect and dismantle scaffolding, rigging and hoisting equipment. Estimate costs and materials. Experience: 3 years to less than 5 years. Other benefits: Other benefits.