I'm automating network engineering. We still hire network engineers, and while scale/regulations are big reasons why, do not forget security.

This can trigger entirety new projects. Some industries still transfer their driver updates in sealed, marked usb sticks to their clients. A lot of companies invested in IOT in the past 5 years, and just recently decided they wanted all their connected stuff to go through specific Cisco routers. Security is my SWE job security.