A bar porter stocks food and beverages for the bar of a restaurant or tavern. As a bar porter, your responsibilities include changing out beer keg taps, restocking alcoholic bottles, and maintaining inventory. You may also clean the bar area and perform administrative duties, such as preparing stock inventory paperwork. To become a bar porter, you typically need a high school diploma or GED certificate and relevant experience, such as a prior job in a bar or restaurant. You must also be at least 21 years of age. Additional qualifications include strong organizational skills, physical stamina, and the ability to work under pressure in a busy environment.