Three step process. 1. Recruiter Interview - This took about a half hour which covered my work history. 2. Phone interview with hiring Manager which was more indepth on my work history and work experience. 3. Onsite panel interview. This was a 4 hour interview process where I met with the director, the hiring manager, one of the hiring managers direct reports, as well as an individual within Enterprise Quality. The onsite interview was formal and I brought examples of my past work, which I believe helped solidify an offer after the lengthy background check.