A professional who moves racks of food packages into and out of freezing room. Respnsibilities include:

• Wheels portable racks filled with food packages and fresh meat into freezing room for freezing.
• Records identifying data, such as brand name, package sizes, and time of entry in freezing room.
• Feels packages after specified time to test solidity of freeze.
• Notifies supervisor when specified quotas are filled, and when temperature fluctuates, or outside air leaks into freezing compartments.
• Pulls racks from freezing room with power winch when wheels are frozen.