I applied online. The process took 2 months. I interviewed at AT&T (Baton Rouge, LA) in Feb 2013
Interview
First was a computer based test which was questions related to electricity and telecommunications. There were also a few problem solving questions. Then an interview which only consisted of three questions about your knowledge and abilities. A medical exam and drug test was conducted as well as a background check.
Interview questions [1]
Question 1
Questions were not difficult, just asked information about the applicants skills and abilities.
I applied through a recruiter. The process took 2 weeks. I interviewed at AT&T (San Ramon, CA) in Oct 2010
Interview
First phone technical interview then a face to face interview.
Have to be strong on Java basics, SQL if for java development. Added benefit is if you are familiar with frameworks like Struts, Spring. Basic understanding of networking is also good.
I was interviewed by two managers. The interview lasted for about an hour. The questions asked for very detailed answers. It was a challenging process because both managers had very different mannerisms and ways they asked a question.
Interview questions [1]
Question 1
They asked the usual questions but what was different was how much detail they wanted in the answer. Did you ever have a difficult customer and how did you appease them?