Barge tankermen work on inland barges to transport liquid cargo up a river or canal. In this role, you work on the barge and help with the transfer of crude oil, gasoline fuel, or liquid natural gas. When transferring the liquids, your job duties may include connecting hoses, aligning valves, carrying equipment off and on to the barge, and documenting the transfer. Other responsibilities of working on the barge include standing watch, communicating with dispatchers and dock crew, and assisting with other operations aboard the barge. A barge tankerman must follow all environmental and safety policies and regulations throughout the trip and is required to wear protective clothing and use fresh air equipment when necessary. A barge tankerman often works on an on-call schedule and may be called to work nights, weekends, and holidays.