Pros
If you are very good at politics and good at killing your time, this could be the best working place to waste your life. Moreover, if you are a person who are perfect at following the PROCESS even it kills you, this could be the best place to work with.
Cons
It is obliged to watch KBN(KT Broadcasting Network) every Monday, Wednesday, and Friday morning. The official working hours under the labor law of ROK is from 09:00 to 18:00. However, on the date of KBN day, the day starts from 07:30. IF you are not at the office at that time, your team leader and vice president shall pressure with your grade. This organization has restructuring every year. Even you have joined KT as the expert position, suddenly you are shifted as sales manager even you joined as engineer. YOU CANNOT make up your career there.