The State of Texas recently enacted a law that would "open the taps" in Texas and foster more businesses in the beer industry. This has led to a plethora of new breweries opening up around Austin. Dripping Springs, in particular, seems to be the place that many of these breweries have chosen to locate.
As far as jobs, most of them are in either government, or the service sector.
1. Educational services, and health care and social assistance
2. Professional, scientific, and management, and administrative and waste management services
3. Retail Trade
Here is a link to the full census report... http://wp.me/a2g8ZM-8S
Dell, IBM, Seton and St. Davids Hospital Network, AMD, Apple, Applied Materials, AT&T, 3M
Of course, we have a large share of Government jobs(being the capital) and Education jobs