Antennae work isn't all that great, I reckon. The best money for Rope Access work is in the oil industry whereas civils work in the city is low paid but you get out in the sun, can usually just take a lift to the top and there are always heaps of hot office chicks to perv on. Early knock-offs too!
Antennae work combines the crap pay of the latter with the tedium and isolation of the former and the added fun of having your insides microwaved by the death rays that emit from the dishes.
Bitch of a climb, too!
This was a cushy civils job a few years ago on the NAB building in Melbourne. I'm taking the photo...