The food industry is a large and varied one, with numerous jobs in service, preparation, management, and science. A restaurant or other eating establishment typically has a large number of positions, so there are many career paths you can take. If you are interested in mixing and serving alcohol, you can start as a barback or server and work your way up to bartender or mixologist. Others go on to be managers or restaurant owners. You can also work in the kitchen, starting as a prep cook and eventually becoming a chef. Food science is another large field that encompasses industrial food production and agriculture. There are also openings in health and nutrition, working with restaurants to improve their menus.