Good job....or maybe not. How many folks are underemployed as opposed to previous times?
No sure what you mean. With so many jobs available, any American would be underemployed only by choice.
And as far as wages go:
"
Average hourly earnings in April were 3.2 percent higher than a year earlier, the ninth straight month in which growth topped 3 percent, the Labor Department reported Friday.
Other measures diverge on the exact timing and rate of increase, but not on the basic trend:
Wage growth, long stuck in neutral, has at last found a higher gear."
"
The recent gains are going to those who need it most. Over the past year, low-wage workers have experienced the fastest pay increases,
a shift from earlier in the recovery, when wage growth was concentrated at the top."
"better-paying industries had experienced faster job growth in recent months, while
the fastest wage growth had been in lower-paying industries. That could indicate that sectors like
health care and manufacturing are snapping up workers, forcing retailers and restaurants to raise pay to compete."
https://www.nytimes.com/2019/05/02/business/economy/wage-growth-economy.html