Employer Name. Wichita Falls Roast Beef LLC. The primary duties an Arbys crew member carries out include taking customer orders, preparing food made to order, and providing customer service. Team members must also clean the dining room, service counter, and kitchen stations. Depending on the shift, crew members may need to carry out opening or closing duties. An ideal Arbys crew member possesses a positive attitude, ability to work in a team, and...