Think before you leap.
I've been there and done that.
The employer will want someone with longevity. They will see you as a pilot that will move on as soon as you find a airline job. Nevermind instructors in place already before covid, and the downturn in students. Just because of your hours and experience doesn't make you a sure thing. Further, the harsh reality of competition of those co-worker instructors with low experience battling you for you flight hours; seeing you as someone that doesn't need them. Sorry to rain on the parade, but I am bringing some reality.
If you are already instructor qualified from your past then nothing to lose, but if all that qualification investment $ is ahead of you, be very careful.
Of course, it's also a good ploy to bring some income from your wallet into the training industry too...