While working at a distillery in India you might have to supervise the manufacturing process and subordinate staff. You may have to ascertain that all processes under your scope of work are being strictly adhered to, as beer making is a very environment specific process. Strict procedures are to be maintained at specific temperature and pressure requirements to give it exactly the same taste each and every time.
Hygiene is another aspect which is important to the core. A strict hygiene is to be maintained so that the liquid meets its quality standards and remains uncontaminated for proper fermentation and distillation. There is ample scope for promotions as well. Starting from a specific work staff you can even become a plant manager or a brew master. If you can reach that level, you will be required to visit fests and conferences on the subject so as to keep yourself updated with latest innovations; and you can even drift into liquor research.
However, it is a long road to success, but to reach there you need to take your training seriously and work hard. Yu can even take up a professional course in the subject and pursue it as a full time career.