"The job involves prolonged hours of sitting at a desk and working on a computer in an office environment. It also involves extensive travel by vehicle and airplane. The work environment varies from an office setting where the incumbent is in contact with work associates, to a field setting where the incumbent is working alone, in a group, in extremely remote and adverse situations." (There's also a long list of specific duties in the listing).
We're just going to go out on a limb and assume this is code for sand, music, partying, glitter, drugs, music, art, and sex... or something like that. After all, the listing makes no mention of a drug test.