I applied through college or university. The process took 6 weeks. I interviewed at Hilti Group (Madrid) in Mar 2018
Interview
5 steps:
1) a phone interview with someone of HR (about why you applied, 15-30 min)
2) An interview with someone of HR (very general, 60min)
3)An interview with the head of HR (a little bit more technical, 60min)
4) An interview with the General Manager (60min)
5) An assessment day (4 tests, 1 day)