I applied in-person. I interviewed at Penguin Random House (Crawfordsville, IN) in Feb 2015
Interview
Was currently working in building already thru temp and after a month I applied in the office and got an interview the next day. Was hired in full time the following week
Involved a brief surprise phone interview, and an in-person interview. Received invitation for a second interview which was then cancelled. Was kept on the burner for a few weeks before the HR person played phone tag with me for several days to let me know they'd gone with someone else. I thought at that point they probably could have just emailed me.
I applied through college or university. I interviewed at Penguin Random House (Brooklyn, NY) in Mar 2017
Interview
Interviewed at a college job fair at handed in my resume and spoke with the HR recruiter.
Ask about certain categories of books i would like an intern with and my availability. Make sure you send a follow up email in a timely fashion.