I applied through a recruiter. The process took 3 weeks. I interviewed at Tech Mahindra (Dallas, TX) in Jan 2013
Interview
Interview was three levels, phone interview, face2face then background. In the phone and F2F interviews I was asked technical questions about the systems, data and provisioning process.
The interview went well, the interviewer was knowledgeable in circuits and life cycles.
Interview questions [1]
Question 1
What experience do you have designing customer and network circuits?