I applied online. The process took 2 months. I interviewed at SAIC (McLean, VA) in May 2010
Interview
Phone interview consisted of many questions related to TCP/IP networking, hands-on experience on routers,etc and on security topics. Questions included topics like like cryptography, firewalls, IPSEC, RSA. There were questions also related to all work experiences, projects and related courses. It was only one phone interview.