Average, similar to other large employers. Be versed in the projects you've completed and the steps in the process from initiation to closing. Scenario based questions, supply as much detail as needed.
I applied online. The process took 1+ week. I interviewed at CSC (Austin, TX)
Interview
The interview process was simple. I Applied online and got a call in one week. Interview with hiring managers over phone was setup by HR. Interviewed with them but did not get an offer.
I applied through an employee referral. I interviewed at CSC
Interview
Phone screen with HR and a face to face with two people. Eventually a meeting with the client was included before being hired. Decision was made with days of meeting the client.