I applied online. The process took 2 weeks. I interviewed at Air Liquide (Brussels) in Mar 2019
Interview
3 interviews: -one with HR. -one with the manager -one with the managerS for a business case. I had to solve a business case (predict the efficiency of a process and identify the engine that was not performing properly)
Interview questions [1]
Question 1
Predict the efficiency of a process and identify the engine that was not performing properly. That task required calculations in excel, data filtering, and synthesis capability.. at the end I had to present my results to the 4 managers.