You can see if you can find a job.
https://www.usap.gov/jobsandopportunities/I did see quite a few jobs available but all of those would require some skill & experience. There are always some housekeeping and/or food service type jobs if that's to your liking.
Traveling to the station by itself would be quite an adventure to many. You will probably have to get on a ship & be transported to a coastal location. Your living conditions may not be
as good as you would like, but if you are dedicated you can probably just bare up and and get by. Jobs like this can probably only be tolerated by a fraction of the people who apply.
It would be similar to living & working aboard a ship, but your living & working quarters won't be moving all the time. You will have to put up with the isolation as well. Once you get
there, you will be stuck. You will probably have a scheduled return date, but that date has to be flexible because of the environmental conditions. Good physical & mental health is essential.
At one time I actually did take a close look at these jobs and strongly considered it. I have some specialized skills that would be in demand there but I found another opportunity that paid a
whole lot better so the Antarctica thing was abandoned. I do have a close relative who did go there so I know it can be done.
If you are one of the few who is up to the challenge you could go to Antarctica and actually get paid to do so!