Applied online and received a call to schedule an interview a few days later. Panel interview seemed to go okay but was a bit stand-offish. Then took a computer test with basic math and reading skills. Took around 2 hours or so for everything. It took them several weeks to inform me I was not selected. I was then instructed that I could apply to lesser non-engineering position within the company, which I did not pursue.

You pass through all the levels of the department, from the shift supervisor to the manager. All in one day, what is great. Also, you have to answer a knowledge process/chemistry test. Human Resources attention is great.