A professional who tends equipment to process molasses wort for use in production of baker's yeast. Respnsibilities include:

• Turns valve to admit molasses into weigh tank.
• Observes scale and pumps measured molasses into heating tank.
• Adds specified amounts of water and chemicals to molasses to precipitate impurities.
• Starts mixing unit and opens valves to allow steam to circulate in coils of tank to heat molasses to specified temperature.
• Mixes diatomaceous earth with water and pours specified amount of mixture into tank to clarify molasses.
• Pumps filter solution through filter to precoat screens.
• Pumps molasses through filter to settling tank to remove impurities from molasses.
• Measures sludge level in settling tank, using depth gauge, and opens valve to decant molasses.
• Observes level indicators and pumps specified amount of cane molasses to mix with beet molasses in holding tank.