A professional who supervises and coordinates activities of workers engaged in grading fruits. Respnsibilities include:

• Trains employees in grading methods, detection of defective or improperly colored fruit, and other factors affecting standards.
• Assigns workers to positions at grading belt.
• Observes workers to correct discrepancies and ensure that graded fruit meets specified standards.
• May interview and recommend hiring of new employees.
• Performs other duties as described under supervisor master title.