Management checks your documents, to make sure you are legit. Then, they ask a series of questions about aviation related topics, and then asked HR questions. It was more of a conversation than an interview. It lasted about 45 minutes, in person. After the interview, they give you a short tour of the facility, and send you on your way. 2-4 days later, they give you a call back if they want to accept you. Standards takes about 2-3 weeks to complete before you are on the line as an instructor.