A professional who supervises and coordinates activities of workers engaged in milling rice. Respnsibilities include:

• Reviews instructions covering grade and amount of rice to be milled, and plans operations accordingly.
• Issues instructions for adjusting shelling-stones, rice hullers, rice-cleaning machine, rice grader, rice polishing equipment, reel, scalping machine and other milling machinery.
• Observes milling process, examines rice, and issues instructions for adjustment of machinery to maintain quality and quantity of product.
• May inspect and repair machinery.
• May plan installation of machinery.
• Performs duties as described under supervisor master title.