My job is as a computational linguist, specializing in the research and development lexicons (dictionaries), heuristics (rules which allow the computer to understand aspects of a language), and taxonomies (the classification of words into logical groupings).
My academic focus is theoretical (see above) concentrating on the motivations and constraints which allow lexical categorical changes to occur. A common example of this is known as verbing, a process where we take a noun (such as a fax) and create the a verb (fax). (I know it looks really simple...)
I am also actively engaged in research in the native American Language of Shoshoni. I am currently compiling database of Shoshoni Dictionaries and doing research in Shoshoni Phonology.
The languages I have studied to the extent that I can read and/or speak them are Classical & Koine Greek, German, and Shoshoni.