Aerotek interview questions

An internal recruiter from Aerotek contacted me saying they'd found my resume online and inquired if I was interested in a job; I said yes and we scheduled a phone interview. After the 30 minute phone interview, the internal recruiter asked if I was still interested; I said yes and the Loveland office contacted me two business days later. We scheduled an in-person interview for that week. It was a three hour interview with four different individuals. They said to call them the next business day and I did and got an offer!