I applied through a recruiter. The process took 1 week. I interviewed at AT&T (San Diego, CA) in Jun 2012
Interview
Contacted by third party recruiter. Interview process was handled by the company that I would be a subcontractor for if I was hired (HP Enterprise Services in this case).
Interview questions [1]
Question 1
The network architects asked a myriad of questions but none were too difficult. Some questions were more "interesting things to know" rather than practical knowledge needed for the job
I applied through college or university. I interviewed at AT&T
Interview
The interview process is very long and is 4-5 rounds. The later rounds require you to put together presentations on various topics. If you are not that interested in the company or the position, don't waste your time since it is much more time consuming than most job interviews.
Interview questions [1]
Question 1
Not really sure but know the details of the program you are interviewing for