Tableau is very useful for Data Analysts as they need to be able to interpret data to create meaningful results. Data Analysts typically use tools such as Excel to create their analyses. However, they can save a lot of time by using Tableau’s drag-and-drop feature to create "vizzes". Tableau can be useful for any career that includes the words "Business Intelligence," such as BI Analyst or BI Developer. In this type of role, you would use a variety of advanced tools. Knowing Tableau would increase the range of tools that you can use. Finally, several specialist careers include the word "Tableau", such as Tableau Developer or Tableau Consultant. These would require a high level of Tableau knowledge to quickly create advanced, interactive analyses that use complex functions such as Level of Detail Expressions and Table Calculations.