The San Juan National Forest is basically a massive recreation facility, as people regularly use the scenery as the backdrop for various activities, such as hiking, boating, picnicking, horseback riding, and fishing among many others. Consider this a cue as to how you'll be spending your weekends and free time away from the cabins.
For maintaining the properties, which count complete kitchens and wood-burning stoves among their amenities, you'd receive additional compensation from any leftover revenue after the government takes its share from the rental fees. Plus, you'd probably get to wear a big ol' ranger hat while on the job, and use it to command respect from tourists. Sounds like a win-win.
According to the job listing, applicants must apply before October 27, and prospective candidates must be ready to send in their applications via regular, old fashioned mail. The tenure of the job is a mandatory two-years, with the option to make it a five-year saga if you choose to extend your stay at the park, which is located about 10 miles outside the nearest city.