Lengthly. Definitely have to take a day off if you are currently working to interview there because you may meet with multiple people in one day. Bring several copies of your resume, even though they may have it already because you could have additional people attend your interview.

The interview process began with a phone interview with an HR member, then I went into the office for a few hours to meet with three managers. I was asked standard questions about my experience, as well as questions about tough situations I had endured in the role, and how I was able to resolve them.