I applied through a staffing agency. I interviewed at Lumen in Apr 2014
Interview
one hour process on phone..most networking related questions BGP MPLS OSPF tcp ip udp networking protocols scenario related questions about team work and time management interviewed by the entire team...complete technical interview...
I applied through an employee referral. The process took 2 weeks. I interviewed at Lumen
Interview
This process was relatively simple. I had two interviews, on a personality test to see if I'd fit with the existing team and the second was a hardcore technical interview. After that I went to hr for salary negotiations. The process lasted about two weeks before my actual offer.
Interview questions [1]
Question 1
They asked me about server clustering as well as virtualization and SQL server failovers