Responsibilities: The Full Time Clerical Staff will perform administrative tasks to assist the operation which, includes but not limited to, driver check in, manifesting trailers, billing, closing out of trailers, ensure trailers with hazardous materials are properly labeled. AAA Cooper Transportation, founded in 1955, is an asset based multi-regional trucking company providing less-than-truckload, truck load, dedicated contract carriage, brokerage and international services.