I applied through an employee referral. I interviewed at Evonik
Interview
The interview was five hours long. It included 5 different appointments, each being a minimum of thirty minutes. There were two appointments with Human Resources and a technical portion dealing with describing processes using P&IDs.
Interview questions [1]
Question 1
STAR format questions as well as technical portions with describing processes using P&IDs.
I applied online. The process took 1 week. I interviewed at Evonik (Marl, North Rhine-Westphalia) in Oct 2018
Interview
Erst hab ich dort gewartet bis ich rein gerufen wurde dann haben die mich einfach viele Fragen gestellt zum Unternehmen und was ich ihnen biete dannach wurde ich wieder raus geschickt davor hatte ich einen einstellungstest der 3 Stunden ging.
intense process,but have friendly interviewer to communicate, the question is kind tricky to answer, if you want to pass it, better have internal recommendation and strong background to apply for it