I applied through a recruiter. The process took 3 weeks. I interviewed at IBM (Raleigh, NC) in Mar 2015
Interview
One telephonic and one on-site interview, after which I was asked to take the IPAT exam. One week after taking up the exam they made me an offer. The major task is to get past the interview. Every candidate that is selected is required to take up the IPAT exam before an official offer is made.
Interview questions [1]
Question 1
They discuss about the projects mentioned in resume in detail and also test your networking and troubleshooting skills.