I was first contacted via LinkedIn.

Then, I had a phone interview where they asked about what I do.

Next, they flew me over to Fremont and I interviewed with the manager, the senior Controls Engineer, the foreman, and another senior Controls Engineer.

Describe how a PID loop works. What parameter do you adjust when the process variable is unable to reach the setpoint?

How would you go about troubleshooting a PLC problem?

Asked me about safety PLCs and what I know about them.

What is the difference between a permissive and an interlock? I had trouble articulating it, and he gave me his answer. He knew that I understood the difference but just didn't know how to put it into words.

Overall, great people who are very motivated.