As with all tetra tech interviews , I was sat in a conference room as 4-5 people came in one at a time and asked me their questions. Very easy to talk with and felt more like a conversation than an interview.
I applied online. The process took 1 week. I interviewed at Tetra Tech in Jul 2013
Interview
It was quite straightforward. We had an hour long discussion and I was asked fit questions as well as if I had knowledge about basic geological concepts such as grain size classification and using the Munsell color guide.
Interview questions [1]
Question 1
Would I be willing to work nights as well as spend half the time in the field.