I applied online. The process took 1 day. I interviewed at T-Mobile (Parsippany, NJ) in May 2017
Interview
Very uncomfortable, peers interviewed me with manager and asked questions that were embarrassing, apparently they hadn't looked closely at my qualifications, references, and projects successfully completed or they would have clearly seen I was the Sr. Lead Engineer for all of NYCT Transit, Boston MBTA, and the TDMA PTC coverage required to be installed in every train in the US by 2018.
Interview questions [1]
Question 1
Stupid redundant questions that were embarrassing and something an entry level person should be asked, not a seasoned engineer. I felt as if the guys didn't want to do this but were forced.