Systems Engineer applicants have rated the interview process at AT&T with 2.7 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 57% positive. To compare, the company-average is 65.7% positive. This is according to Glassdoor user ratings.
Candidates applying for Systems Engineer roles take an average of 31 days to get hired, when considering 8 user submitted interviews for this role. To compare, the hiring process at AT&T overall takes an average of 28 days.
Common stages of the interview process at AT&T as a Systems Engineer according to 8 Glassdoor interviews include:
Phone interview: 25%
One on one interview: 25%
IQ intelligence test: 13%
Skills test: 13%
Background check: 6%
Group panel interview: 6%
Personality test: 6%
Presentation: 6%
Here are the most commonly searched roles for interview reports -
One phone interview and then a video interview. Phone interview was roughly 30 minutes, video interview was a bit longer, maybe 45 minutes. Process was pretty straightforward, some technical questions and behavioral questions.
I applied through an employee referral. The process took 4 months. I interviewed at AT&T (Middletown, NJ) in Oct 2024
Interview
Had an OA, leetcode easy, basic sql question with joins and a werid system level question/brain teaser. The brain teaser was not all that hard but something you cant really study for. If passed phone screening, then live technical with a leetcode easy and then debugging a leetcode medium, in my case LRU cache
Interview questions [1]
Question 1
Tell me about a time you had to speak in public and were not prepared
The process took 1 week. I interviewed at AT&T (El Segundo, CA) in Oct 2017
Interview
The hiring manager gave me a quiz testing my high-level problem solving skills in compression, queuing theory, and Wireshark packet captures. Then he graded my answers and based on my score determined whether or not to hire me. He briefly asked me about my resume.
Interview questions [1]
Question 1
Here is a list of Wireshark packet captures in hexadecimal and the packet fields. What is the value located in a certain field?