Sean Gallagher for Ars Technica:

The low headcount and the urgency of just about every project—where the millions spent on a grant for a particular project may be lost if data can’t be collected or transmitted—demands that the few IT pros on hand in Antarctica have not just depth of knowledge, but skills across other fields as well. “Typically, they’re at an engineer level as opposed to a technician,” Gitt says. “They could fix almost anything.” One technician had to diagnose a problem with the Windows software package needed for a project on a researcher’s laptop—and the program was written and documented in French.

I never really thought of IT as an “extreme” profession, but for these folks, it definitely is.