Coolest jobs in tech (literally): running a South Pole data center
arstechnica.com
arstechnica.com
Iceland is another great example of this. I recently visited there and they have a huge surplus of energy. They have heated sidewalks, everyone heats their houses 24/7 and they're still only using some tiny fraction of their natural geothermal energy (I think around 2%).
If I had to build a supercomputer for long-running computations, I'd build it there.
I'm not a sys admin but I wouldn't mind doing a tour just for the experience.
http://aq.indeed.com/jobs?q=%3C%3E&l=Antarctica - 136 jobs in Antarctica!