A professional who assists cocoa-bean roaster i and cocoa-bean roaster ii to process cocoa beans preparatory to making cocoa, chocolate, or other cocoa products. Respnsibilities include:

• Receives signal to charge and discharge cocoa beans from roasting ovens.
• Observes thermometers and clock and notifies supervisor of deviations from specific temperature or roasting cycle.
• Starts conveyors to move cocoa bean shells from cracker and fanner to shell cleaning machines or to transfer cleaned nibs (cracked roasted cocoa beans) to treating drums.
• Examines shells for presence of nibs and dumps shells into cracker and fanner machine to recover nibs.
• May tend cleaning machine.
• May mix potassium solution used in processing cocoa beans to make dutch process chocolate.
• Performs other duties as described under helper master title.