Delta Private Jets - 7 days on, 7 days off. No required base location, you just have to live within 1 hour of an airport where Delta flies out of. You get Positive Space relocation to where they need you to fly to. I believe if you put in 10 years you get travel privileges with Delta when you retire. If that's too much flying, you can fly 1 week and get 3 weeks off.
https://www.deltaprivatejets.com/