Winery jobs include production, management, and marketing of wine. A vineyard manager starts the wine production process by growing grapes. A winemaker, winery manager, cellar master, and their support staff of assistants and workers create the wines. A marketing and sales team handle the business duties in the winery. Many wineries host tasting events, so they have hospitality managers and staff to run this part of the winery operation. Larger wineries have professionals with specialized responsibilities. For example, an enologist works as a wine scientist and wine consultant, while a director of winery operations oversees all aspects of the winery.