I applied in-person. I interviewed at AT&T (Brno) in Feb 2016
Interview
Very relaxed, unformal. There were 3 ppl, asking technical questions. When I got lost, they offered solution to be able to go ahead and solve another point. There were no problematic questions, and I had to tell for what salary I want to work with them.
If you have 32port switch with two vlans, one with 12 ports and other with the rest, what's the probability you will use 2 random ports and they will be in the same vlan
I applied online. I interviewed at AT&T (Brno) in Jan 2017
Interview
One day before they call me to discuss about my interest for they company and eventually the next day I talked with a Manager for this position . We have talk about 30 minutes. I went well in the questions but he results don't was good for me.
I applied online. The process took 1 week. I interviewed at AT&T (Seattle, WA) in May 2013
Interview
Virtual interaction making it easy to advertise the job and help market to other personnel that might be interested as well. Interview was in person and very professional yielding information on the position and business unit expectations