A professional who supervises and coordinates activities of workers engaged in more than one phase of manufacturing jewelry, such as rings, pins, charms, and medals. Responsibilities include:

• Assigns workers to stamping, soldering, enameling, or engraving department.
• Trains workers in methods of jewelry manufacture, such as model making, casting, polishing and stone cutting.
• Inspects finished work to ensure adherence to specification, using sight magnifier, micrometer, and loupe.
• Performs other duties as described under supervisor master title.