I applied through college or university. The process took 1 day. I interviewed at Orica (Calcutta) in Oct 2020
Interview
Simple. Just know the basic concepts. You will be good to go. It was nothing difficult. If you have read the books, you'll pass. Make sure, you learn the diagrams
Interview questions [1]
Question 1
Could you draw the pattern for open cast excavation?
I applied through a recruiter. The process took 4 weeks. I interviewed at Orica
Interview
Hiring process quick and easy. Interview was a round robin with 3 to 4 different groups. Supposedly a STAR-type interview process. It wasn't always, more straight question and answer type questions.
Interview questions [1]
Question 1
Nothing difficult or unexpected, really. One was, tell me about a time you saw an unsafe action in a plant environment.