Job Type. Mobile Concessions. Job Location. R&D Delights, 252 River Run Circle, Sacramento, California, 95833. Job Title. Concessions Worker. Number of Positions Open. 4 5. Qualifications. Valid food handler’s permit. Prior food service experience. Ability to multitask. Basic cash handling and mathematical abilities. Strong attention to detail. Excellent customer service skills. Who may be considered. . Setup mobile assembly kettle with accessori...