Contacted a friend that said there was an opening. I was scheduled for 3 one on one interviews that lasted about a half hour each. I left and then got a call to come back for a second interview with program management for the program I was interviewing for. This was a panel interview with 4 people and myself. A lot of general questions but one person was asking behavioral interview questions. A week or two after that is when the offer came. Before the offer, though, I was called several times to discuss my salary requirements.

Comprehensive. I felt like the interviewer grilled me on my experience with the whole spectrum of Space Mission Analysis and Design. Very professional, but it was probably the most challenging interview I've ever had.