The entire hiring process took about three months. I applied online (through their website) and one month later I received a call from a very friendly recruiter who scheduled my first 30 min interview. The interview took place one week after that initial communication. I was then invited to an interview with my future managers, this interview was about one hour long. Then I did a third one hour interview with my future Directors (each of these interviews happened within 1 week on each other). Throughout this entire process my HR contact was very friendly and communicative and answered any questions I had. We then moved on to references, payment negotiations, and back ground checks. The process was long but worth it.

Initial communication through an email from HR to schedule an interview with a HR representative. HR interview, lasted about 30 minutes. Then an interview with the direct supervisor (hiring manager), then their supervisor, then their supervisor, each lasting about 30 - 45 minutes and lots of the same general questions. Then had several shorter, less formal (more conversational) interviews with other program members, lasting only about 20 minutes. All interviews were in-person or video conferencing but from the local EDF office.