So the current Kaiser range in Norcal is starting 160K, yes starting 160K. To get higher you have to submit paperwork to the PIC and aside from some crazy situation, it is almost universally denied. Meaning if you have 20 years of experience at place X and go to work at Kaiser tomorrow, you start at 160K. Max is 180K assuming the PIC and your chair grant a bonus at employment.
Once you are voted in, the pay is just north of 300. How much north depends on duties. YMMV. There is an additional option to buy KPmg stock which most do but you are limited in how much you can buy and who you sell it back to.
5 years to be vested in the Plan 1 retirement, which is what you want. That is the pension program. Plans 2-3 are modified private sector type 401Ks.
17 years or so to be vested in the healthcare plan.
that info is literally from KP.