While there are many different roles in the wine industry, the Wine & Spirit Education Trust (WSET), which provides wine education and qualifications, categorizes some of the positions as follows: commercial (sourcing, buying, selling, marketing), service (selling and serving in a hospitality environment), and production (viticulturist, vineyard manager, winemaker).
Thanks for doing this one!
(Yes, I changed my profile name again...)
Also, thanks for the plug! Friday night - time for a glass.
Thanks for the inspo!