A professional who performs combination of following duties at golf driving range. Respnsibilities include:

• Picks up golf balls by hand or drives vehicle equipped with trailer that automatically picks up balls as vehicle moves over fairway.
• Starts revolving tumbler filled with soapy water and immerses golf balls to remove dirt, grass stain, and club marks.
• Removes and rinses washed balls.
• Applies liquid cleaner to head and shank of golf clubs and buffs with steel wool.
• Replaces golf balls and clubs in racks for use by driving range patrons.
• May perform minor maintenance on benches, using handtools.