First 30 minutes, or so, are logistical and characteristic questions to understand each other. Talk about time management, about oneself, and what to expect. Some history of the company is given too. Last 30 minutes is creating a presentation based on a few questions. Some software, script, and applicable questions an Aerospace Engineering Major (student) can answer. Had a lot of difficulty explaining concepts, as we understood or misunderstood methodologies. They push to have you derive the solution yourself (if you're incorrect) but can be too pushy.