A professional who supervises and coordinates activities of workers engaged in edging and beveling of glass and mirrors. Responsibilities include:

• Patrols work areas and observes workers to assure conformance to company standards.
• Trains new workers in duties.
• Performs other duties as described under supervisor master title.
• May perform routine maintenance on machines.
• May change or dress grinding wheels.
• May supervise workers engaged in operation of grooving machine that grinds grooves in glass shelving.