I applied in-person. The process took 1+ week. I interviewed at TVA (Chattanooga, TN) in Feb 2013
Interview
I was asked questions by the department manager. It was a one-on-one interview. There was no panel interview like I have had in past interviews. I was also told about the department's procedures. The interview questions were relatively easy and the process was not stressful.
Interview questions [1]
Question 1
Why did I want to work in the group? Would I like to do this kind work?