Had a first round with the recruiter, then a short meeting with the hiring manager, after that I had a panel interview with the hiring manager and two engineers, I was then asked to go in person to have another interview where they asked me more questions about my resume and some problems I had to solve using a whiteboard. The process was very long, about three months from the day I applied to when I received the rejection email.

Very straight forward, met with department managers and received plant tour. Questions where based on experience and scenarios. Some technical questions some personality questions. Asked about certain scenarios working with other individuals