Health Care Jobs

[Sarai]

Hello-

Does anyone know which contract company hires [American] medical personnel for Antarctica?
I have looked through all the contracted recruiters listed on the USAP and can find no listings, or even mention of medical personnel beyond random Yahoo Answers postings saying they hire doctors.
My field is medical laboratory science, and I know that someone must hire for those positions because I had a great chance to talk about it with a guy who came into the lab for all of his NSF-required screening tests (this is his 15th deployment) and he explained that they have a small medical laboratory at McMurdo.
I am at the very beginning earliest stages of my research into doing this, though I have always been enamored with the idea of working in Antarctica. Right now, I just want to see job listings to get an idea of the level experience and skill set they are looking for in a lab employee.
Thanks!