I applied through an employee referral. The process took 6 months. I interviewed at Brown and Caldwell (Walnut Creek, CA) in Sept 2012
Interview
This company utilizes internal company recruiters, so preliminary screening is performed through them. If you make it past the initial process you will be contacted again by a recruiter for further phone interviews, in-person interviews, and meeting other department staff. They don't move fast, so plan on a minimum of 6 months or longer to get through the process.