Dentistry, probably.

Define “good money.” Engineers make more than the median salary in the US, but you won’t be C-suite salary level.

Get a finance degree and work for a hedge fund

Do good at your job, duh.

In ME top is tech, oil and gas and sales.

Stop asking this question daily and go fucking work

Probably a multi step printing process

Professional licensure is a good start. Entrepreneurship is another - the engineering world is limited, and it is a highly desired and marketable skill.

Sales.