Skyscraper window washer... that's a job I wouldn't want to have. You'd have to pay me quite an astronomical amount of money to do that. And even then, I would just outsource it.
I thought about getting a job doing repairs on cellular towers when I couldn't get work in any of my other fields. It paid quite well, but I declined. At my age, I don't want to climb that high.
I also had an opportunity to do automation programming on Nigerian oil platforms. As it turns out, I was wise to decline that one too.
It sounded like a good gig. High pay (about $50 an hour) 12 hours on, 12 hours off and every 9 months you got 3 months off and flown anywhere you wanted to go. I could have spent long vacations in Europe or Asia with my family. I could have also fallen prey to pirates.