My gut instinct looking at this is that it is really hard to believe you held a senior position as a student; it seems even weirder that you held a senior position at a university - an institution which doesn't have anywhere near the turnover of the private sector.
Also, a senior engineer after only 2 years in your current position and just out of college?
I'm sure it's true and good for you, but I know a lot of people will notice it and wonder.