Network Operator applicants have rated the interview process at AT&T with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 65.7% positive. This is according to Glassdoor user ratings.
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I submitted my resume and waited for someone to call me. After that someone called me and we set up an interview time. We did the interview and everything went well so they extended and offer and I accepted.