I applied online. The process took 1 week. I interviewed at AT&T (Saint Louis, MO) in Jan 2013
Interview
Very structured and easy to follow process. First I applied on-line by filling out all sections of my job experience, education, certifications, and any other relevant activities. You can also attach a resume to your submission. Next I was selected for screening interview, then panel had various questions to ask. All in all just prepare and you'll do fine.
I applied through other source. The process took 1 day. I interviewed at AT&T (Seattle, WA)
Interview
The hiring and interview process was very informative. The resources who interviewed were very knowledgable and the discussion points were very detailed. Overall an excellent interview.
Interview questions [1]
Question 1
There were no extremely difficult or unexpected questions.