The online application is long and similar to Peace Corps because they ask for two recommenders plus two essays. Do not take the essays too lightly; I spent three days on these short pieces because I wanted to insert relative examples of my experience, goals and ideals while discussing my knowledge of the program. The first phone interview was really quick because I was read; I had prepared answers and I had my resume in front of me. The second interview was in person with some new questions and some repeats. Make sure you come well dressed and that you act professional. You have to be enthusiastic and show them why this position is right for you. Dont just summarize your resume. If you can go to a school visit I strongly recommend you go. I got to talk a lot about my conversations with the current core members that I met during my visit. I felt more prepared and at ease because I had something concrete that I learned about the program.

Very simple. Quick virtual interview and pretty simple questions. Research their values and what not and you should be good to go. As far as I remember it was a single interview and decision is relatively soon after that.