No behavioral questions. The first screening interview is easy and mostly confirm your experience and resume. the second interview is a panel or "meeting the team" interview, they asks a lot a tech question relating to their field, you either know the tech answer or don't.
Interview questions [1]
Question 1
tell me about the process of wastewater treatment? what is the two most important equations in civil hydraulic engineering?
Fairly straight forward just walked through resume. Asked about my school experience and any relevant experience I had. Continued on to ask about hobbies and few questions branched off that
I applied online. The process took 4 weeks. I interviewed at Stantec in Apr 2017
Interview
I applied online and had an telephone interview with one of the graduates who works at the MWH. It was not difficult and the interviewer was very nice. After passing the phone interview I was invited to assessment centre. It was very relaxed and not difficult at all. there was an hour long written exercise, short presentation about yourself and group exercise. None of which you can prepare for. After the assessment centre I was invited to technical interview. Unfortunately, I did not got the offer, due to not being confident enough, however, I felt like the technical interview was more like a chart rather than interview, where I was told more details about what my role would include.