Watch out for CitiGroup Nick, I have a friend that left Principal Global Investors to go down to Principal Residential Mortgage 3 months berfore Principal sold the residential division to CitiGroup. He has hated it ever since, and will be coming back to our Commercial Realstate division soon.
I also have another friend that is at an executive level with Citi, and he has told me a few things that would detour me from applying.
You can check Principal's internet posting jobs, not sure there are any IT related though. I know our internal posting website has some various positions in IT, not sure if they are similar to what you did at American Rep. Seems they are mostly IT System Analyst Lead and IT Application Analyst Lead positions. Principal went through and changed all the titles some time ago, if you don't have a IT related degree you get Associate instead of Analyst titles.
Randy