Couriers who work with us are physically fit individuals who drive our vehicles, deliver packages to customers and ensure timely delivery. They must have excellent customer service skills and be able to lift up to 70 pounds. Requirements Lift up to 70 pounds. A valid driver's license is required; no commercial driver's license (CDL) is necessary. Pass the Department of Transportation (DOT) physical examination. Excellent driving and customer service skills. Lawful presence in the United States. We require our couriers to adhere to our appearance guidelines and wear the company-provided uniform. Couriers typically work eight to ten hours per day and their workdays can vary from Monday to Friday or Tuesday to Saturday depending on business needs.