I applied online. The process took 1 day. I interviewed at AT&T in Mar 2012
Interview
Management gave me the run around the entire time. Staffing and HR is extremely inefficient. Makes sense, staff at the retail stores are pretty incompetent. I guess people of higher caliber grow weary of AT&T's lack of regard for its interview process.
The process took 3 days. I interviewed at AT&T (Atlanta, GA) in Jan 2011
Interview
The first interview was in-person with two people and lasted 45 minutes.
The second interview was over-the-phone with one person and lasted 30 minutes.
The third and final interview was in-person with a panel of three, one person, and another panel of three. This lasted two hours.
-Be prepared to discuss your resume, work experience, and education.
-Know basic HR questions (goals for five years from now, interest in the company, etc.).
-Know pricing/costing as it relates to business and preferably the telecommunications industry.