$400K is a high income. However, it is not unachievable. If your skills are in high demand in a "hot" industry (meaning the industry is going through its long lasting capital spending cycle and well funded), you may land a high income job. However, you may have to be willing to work long hours and put up with day to day stress.
Seniority sometimes leads to high income. If you can climb higher on the corporate ladder, you will be better paid.
The old Chinese saying is great: You'd better stop envying on the riverside and step back to weave your own fishing net.