A professional who supervises and coordinates activities of workers engaged in processing skins, splits, and trimmings to produce gelatin. Respnsibilities include:

• Directs workers engaged in chopping, washing, liming, and cooking of stock, according to procedures specified for type of raw material in process.
• Estimates weight of stock in vats and specified amount of lime to be used in cooking.
• Performs other duties as described under supervisor master title.