I applied for several positions and was contacted for an interview a couple weeks after the first position I applied for closed on usajobs. My interviewer said that this interview would be for all positions I have applied for. The interview was 25-30 minutes and all of the questions I was asked were already listed here (describe a time you had to present technical info, describe a time you received constructive criticism and how you reacted, describe a time when you had to persuade someone you worked for). The questions were very detailed - for example, for describing presentation of technical info, interviewer asked what my role was, how i conducted research, problems I ran into, how I resolved them, what the outcome was, etc. The interviewer also asked a few questions from my resume about classes and work experience. At the end of the interview, I was able to ask a few questions and the interviewer briefly talked about the patent training academy. The interview was conducted on webex but my computer audio wouldn't work so I had to use my cell phone, which was kind of awkward. The interviewer was very kind and easy to talk to. I was not given a time frame as to when to expect to hear from HR, but the interviewer said "soon"... Update: my status switched to "selected" on USA Jobs about 2 weeks after the interview and the next day I got a call offering me the job.