I'm an IT Infrastructure engineer working for a consultancy that services various large companies, including Verizon in Basking Ridge, NJ, Novartis based in Switzerland, several others. I'm essentially the guy who designs large virtualization and application hosting (aka "Cloud") infrastructures and sets everything in motion. I report to the CTO of the company, though I also lead a team of engineers at one of the Novartis offices in Florham Park. I tend to wear a lot of hats as I have a lot of experience thanks to 15 years at Citi and another 6 years doing Capital Markets for a canadian bank.
It's a pretty stressful job (though nowhere near as stressful as capital markets) and requires a fair amount of travel both stateside and in Europe. In all honesty I never would have gotten back into this hobby if my wife didn't love it too - it's too much for just me with travelling and everything.