NGA Imagery Analyst - what to expect?

I just found out last week that I was selected for the NGA's college internship program for next year, and I'll be working as an imagery analyst. Right now I'm a junior studying political science but I don't really have any actual GIS experience, only stuff I've gleaned from videos and posts although obviously I applied for the internship because I'm interested in it. I know its a long shot, but does anyone have a basic rundown of what to expect in a role like that GIS wise? Heavy GIS use or not?