Does anyone work at the everglades?

I am interested in learning about the jobs at the Everglades in Florida. I am in Michigan right now, and the website is very vague. I would love to volunteer, but I am also looking for something that pays. I will have an environmental studies minor by the time I am ready to move, but that is about it as far as things that could help me find a job within the park. I plan on visiting this coming summer, but does anyone have any information in the mean time? Thanks!