Can you spot the lie?

Inspired by various lists going around Facebook, from condiments in the frig to rock events, I decided to try this. It's a list of ten jobs I’ve held, but one I didn’t (there are eleven on the list). Can you guess which one? Can you guess from which I was fired?

newspaper delivery
drug store clerk
specifications writer
journal author
Russian cataloger
Spanish teacher
agricultural worker
babysitter
Translator of medical articles
speech writer
drive in car hop

At an older blog I made a list of all the jobs I had before I graduated from college.