Recruiter contacted first followed by hiring manager interview followed by 5 diff people . Each one 45 mins.
It was multi days process. MS Team did not work and in one time Key member did not show up at all. Needed to reschedule.
Interview questions [1]
Question 1
What are the protocol for wireless communication for SCADA?
I applied through an employee referral. The process took 4 weeks. I interviewed at Koch (Wichita, KS) in Feb 2019
Interview
Koch's twist on the STAR behavioral format everyone else uses. Usually multiple single person face to face interviews after an HR screening interview. You could prepare by reading one of Charles Koch books.