Travel required!

Although I am fortunate enough not to be looking for a job anymore, an interesting opening was pointed out to me. Unfortunately, I don't fit the profile in several important factors (Not being USian, being less fit than your average portion of fish&chips… although I would just about still fit the age bracket). One thing struck me as a qualified linguistic pedant though: Who on earth (or, as the case may be, off earth) would want to apply for this job if frequent travel was not an option? I mean, these folks travel more in a single go than anybody else, for f's sake!