After submitting a resume through an online system, I was emailed in order to set-up a phone screen. This phone screen was approximately 30 minutes long, and consisted of the common behavioral interview questions. By knowing the information on your resume and concisely being able to answer questions in STAR format, it shouldn't be difficult to get through this interview.
The final round was at corporate HQ in Charlotte. Travel to the site and accommodations were covered by the company. The group interview day consisted of an evening networking session, followed by a series of interviews the next day. There were 3 back to back interviews held with various senior managers. Each interview was 30 minutes are were very similar to the phone screen questions. There was a standard set of questions that the interviewer needed to get through, and then there was time set aside for Q&A.