ooh, Taiwan at Truman sounds pretty cool! It'll keep you occupied, that's for sure!
I know exactly how you feel about "entry level" positions... so dumb. Your internship sounds promising, I hope everything works out for you!
You could try teaching at the college level in the States... people usually seem to be more interested in what they're learning in college as opposed to high school. Or you could become a teacher in Germany maybe? I do think you should try out teaching if you get the chance... at least for a year or two. It's completely different than how I'd expected it to be, in a good way.
Good luck with the GRE and grad school/grad programs. Things will work out in the end, just wait! :)