very touch process need to be very technically strong and should be very strong in basics of telecom, Unix and java Installation of OS, Database, Trouble shooting. Risk's and mitigation plans. Flexible to work long hours and some times during weekends also Punch in time is important and cannot work remotely need to come to office and work

Totally 4 rounds where conducted, initial 2 technical, 3rd round Manager had taken it was technical and puzzle round, Last was HR round. It was about my work at previous company, it was tough but no impossible. Mainly about what types testing we did and knowledge of same.