Congratulations! I lived in Austin for 5 years and really enjoyed it. I moved on because it was becoming too busy and crowded. You have a good position to start with and experience is a great teacher and will help you take the lessons learned to others. Continue to aggressively pursue the most challenging tasks you can effectively handle and watch and learn from those who do the things you are not able to do.
Also, if you plan on specializing in a particular area such as Cisco/Networking. Be sure to at least become familar with the other brands like Nortel, 3com, as well as the Fluke tools, sniffers, and NETQoS. And it helps to keep your ear to the ground as to what technology is doing over sea’s since they are as advanced as they are.