Kiewit Corporation Engineer/Estimator interview questions

In person interview in North Jersey. There were three interviewers one after the other. The interviewers were very nice and the interview went casual. Most of the questions were focusing on technical issues and previous skills. The whole process took about ninety minutes.

I had to do a web cam interview where they just asked some general questions. Next was a personality test. After that was a interview with 3 people. All 3 were engineers