I got a phone call asking me when I was available for interview. After that I was told that a panel of 6 people would take my interview. This panel consisted of three people from HR and others from the technical field. The technical questions asked were related to my field of experience and hence they seemed easy to me. Please make sure that you know the responsibilities of the position you have received the call for as questions related to that would be asked. Once you get the offer, the HR is very helpful!

Online Interview then in-person interview. The in-person interview asks common questions such as describing yourself and why do you want to work at Freeport-McMoran. Then couple of technical questions like what is a receptacle and what is the voltage in an outlet in the US.