The process took 1+ week. I interviewed at Wacker (Cleveland, TN) in May 2015
Interview
Pretty basic interview for internship. Just take pride in what you did but do not be overconfident. The interviewers were amicable. Do research about their process if you are applying for a permanent position.
I applied in-person. The process took 1 day. I interviewed at Wacker (Adrian, MI)
Interview
Like any other place. They ask you questions on well you can work with others and can you wait 5 long years before you get full rate. Are able to work in a highly hazard area breathing powders every day. Are able to stand on a cement floor for 12 hours a day. Can you lift 50 or more pounds. Must have good penmanship or you will get wrote up for it. They you if you can't do the work then leave.
I applied through an employee referral. The process took 1 week. I interviewed at Wacker (Shanghái, Shanghai) in Jun 2013
Interview
First chatted with HR. More about behavioral questions. Plan for the future types of questions. Then interviewed with two managers. asked about some excel questions, such as vlookup, pivot table. Asked about projects did at school.