Jobs that are part-time with no experience requirements exist in many fields, such as data entry, administrative assistance, construction, general labor, hospitality, food service, and retail. Some of these jobs are for people who are interested in an entry-level full-time position, while others are for workers who need extra cash and a flexible schedule. Your responsibilities and duties vary with the position in which you work. For example, if you work as a server or busser at a restaurant, you have a variety of customer service and manual labor duties during your shift.