I'm just old enough to remember when we had clerk/typists in the US government. Today every analyst, officer, manager, executive ~~~~~ had better know how to use a computer to write his own stuff.
I saw a truck engine plant I used to work in taken from 5,000 employees down to about 500 employees (over 30 years) and actually increase it's truck engine production volume.
None of those jobs went overseas ~ they simply disappeared!
Also the greatest source of job creation. You ignore the fact that the IT and EE sectors sprouted and grew at the same time.