Overnight jobs that require no experience include positions in a variety of different industries. You can work as a cashier or retail worker in a store that is open 24 hours, an overnight personal care attendant in a group home, or a customer service representative at a call center. You can also be part of the janitorial staff in a building after operating hours, a third shift cook at a 24-hour restaurant, or a gas station attendant. The duties and responsibilities of these entry-level positions are similar to their day time equivalent, but you work the night shift, which is typically between 11 pm and 7 am.