The target market of a restaurant is being tapped.Promote all the deals of the restaurant.Assure that the guests are comfortable at the restaurant and all their needs and fulfilled.There are a few work functions of a manager. The range of responsibilities will depend on the type of restaurant/bar/restaurant chain you work for. It’s a tough but very exciting job and requires candidates who can adapt quickly to unique challenges. Unique Responsibilities of a Restaurant Manager: They are required to help the senior management device campaigns for marketing, branding, and reputation of the institution. These are the people who oversee everything from operations to quality and even seek customer feedback and responses.