The interview was a relaxing one. For the intern position, I was interviewed by two senior engineers. They were very friendly. It started by brief introduction about myself, followed by some work experiences. They asked about how I had improved myself from the work experiences. Later, the technical questions came in. They asked about some conceptual questions and philosophy about building design, i.e. the design of reinforced concrete beam and steel beam. The whole length of the interview was about 30 minutes.