The interview process was only done over one day. I applied online and got an email a few weeks later to come in for an interview. The interview took place where all applicants are brought in at the same time to interview around at five different stations and rotate to each station. So I started by speaking with some engineers at the problem solving station and took fifteen minutes there and went on to the next station until I spoke with all five representatives.They made hiring decisions based on this one day of interviews.