Teaching (in Australia, but the pattern in the US is similar although lower[0]) is known to have okay starting pay that doesn't scale with experience. I'd expect some interesting effects around tenure, because those who leave or enter teaching probably do so when they're at the start of their career, when their pay is most competitive.

[0] As per https://theconversation.com/three-charts-on-teachers-pay-in-..., the US starts out below the bar for tertiary-educated workers and gets even lower