2 days after an HR phone screen, I was invited to onsite interviews. I had 4 back-to-back half-hour interviews with 1-2 people for each interview, plus a quick chat with an HR representative. Since I met with so many people, I was worried that I would have to give the same answers over and over again, but for the most part different people asked different questions. The team members I met with were very friendly and the interviews felt more like personal chats, I rarely felt like I was being grilled. Most of the interview questions were behavioral questions. The week after my interview, the HR rep who did my phone screen called me and said that I got positive feedback in my interviews, but the team decided they wanted to find an internal candidate for the job. However, the HR rep said that since I got positive feedback, I could contact her if there were other jobs at athena that I was interested in and she would contact the appropriate HR representative directly on my behalf. I did this soon after this conversation and she followed through, which I appreciated.