Job Description. Job Description. Seasonal Vineyard Field Scout. Michael David Winery / North Coast Wine Company. Locations: Lodi, CA. Geyserville, CA. Job Description. Producers of iconic brands such as Freakshow, Petite Petit and Earthquake, Michael David Winery is a tour de force as one of the leading wineries in the United States, distributing nationwide and in more than 30 countries. Brothers Michael and David Phillips are 5th generation gra...