I applied online. The process took 4 months. I interviewed at Caterpillar (Peterborough, England) in Mar 2019
Interview
First you go through an initial online application. Then a Telephone interview which will be about 20 minutes. You will get a response fairly quick to see if you have past the telephone interview. How ever im still waiting for the assesment center.
Behavior type questions where they want to see how you have contributed in the past. The questions are "tell me about a time when ... " whatever the topic is.
Interview questions [1]
Question 1
Tell me about a time when you went above and beyond to complete an assignment.