Applied through my school's job posting system and was invited to an interview. I was interviewed by three people. One was in HR, not sure what the other two were in. Basic behavioral questions and one technical question. The interview was really laid back, they just wanted to talk about my resume and what I like to do outside of school. Got a call back from HR about a month later.

30 min interview, starting with general behavioral type questions. Towards the end, three technical questions relating to a process flow diagram. Only one interview, heard back after around 1.5 weeks.