Almost 26 , 50k in savings and no retirement account need help pls

Basically title.

I’m a somewhat job hopper and always have a new job so it makes saving for retirement hard. 12 jobs in 3 years but managed to keep my current one for the last year. I’ve been able to save 50k in my 3 years of working but it’s just in a savings account. I’m not sure what to do with it where to put it or where to even start.

I’m currently working part time bringing home about 2700 a month. My monthly bills only come out to 800 dollars not including student loans.

I do plan on going back to school soon and will probably leave this job so I don’t want to open anything through them. Also I plan on ultimately tly working for myself eventually and not for any institution so retirement would be on me anyways , so I might as well get on it.

Any and all advice is appreciated.