Purchasing Representative applicants have rated the interview process at Caterpillar with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 72.2% positive. This is according to Glassdoor user ratings.
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STAR Format with minimal chit chat. Overall, I can't complain because I had the chance to discuss whatever I wanted at the beginning. There's not a lot of leading questions though, so you have to be prepared for that.
Interview questions [1]
Question 1
How would I deal with difficult suppliers, customers, or co-workers