I applied online for a production engineering position. A recruiter did a screening interview with me to assess where my strengths lay, and to determine which role would be the best fit. They recommended a production engineering role. We scheduled a phone interview which covered several programming/scripting questions. After getting positive feedback, we scheduled another phone interview which covered linux system administration and troubleshooting. Although I received positive feedback from that interview as well, the existing production engineering roles were filled. My recruiter asked if I would be interested in pursuing another role within the organization, specifically a software engineering role. We scheduled an interview with that team. I had a bad day, and couldn't focus during the interview, totally blowing it. I didn't receive an offer, although if given another chance I believe I would be offered one.