Fabricates, modifies, and repairs aerospace glass products, using variety of machines and tools, and provides technical advice to scientific and engineering staff on function, properties, and proposed design of products, applying knowledge of glass technology: Confers with scientific or engineering personnel to exchange information and suggest design modifications regarding proposed glass apparatus, such as distillation and high-vacuum systems. Performs a variety of complex production tasks such as operates subassembly equipment, coating equipment, ovens, material handling equipment including hoists, cranes, tow motors, pallet trucks, and other miscellaneous equipment .