Process was pretty straight forward. The first step was a phone interview, then on-site interview. I was asked a mix of Technical Questions and Performance based Questions. You better know your stuff (networking + Linux). You will be asked a lot of Networking questions regarding troubleshooting and Highly detailed explanations on how things work. You will be asked several specific Linux commands, related to troubleshooting, scripting, system stats, and specific file locations in the directory.