Completed an initial interview with a hiring manager at a hiring fair. Then I completed a 1.5 hour interview over the phone with a representative of Gallup to gauge my personality. After successfully making it through Gallup, I was flown to Dallas (on Stryker's dime) for 8 individual interviews with a variety of managers and directors. Most were very friendly, all were professional. Some interviewes were very standard (resume based), while others were more of a test of my PM knowledge and skills. I was contacted by HR about 5 days later with a written offer, which I accepted.