I applied through university. The process took 5 weeks. I interviewed at Solvay (Boston, MA) in Jan 2019
Interview
Day-Long interview with plant tour. They asked a lot of questions during the tour. Make sure you answer with some interesting answers! There was also many opportunities to learn from the people working there. The panel interview is challenging, but fun.
Interview questions [1]
Question 1
Q: If we were to put you in a remote location not close to a city, how would you react?