3 interviews, reviewed resume. Very straight forward interviews with director of operations, plant manager, maintenance manager, and engineering manager. Hiring process was very simple, offer sheet detailed everything on terms of employment, signing bonus included.

Interviewed with director and VP level management. 5 interviews total - one was an impromptu interview over lunch. The interview process was straightforward, more behavior-based questions. My impromptu interview was very technical but as long as you take time to ask questions and think through the problem statement logically, you will be fine!