Learn about failures.

Inviting Disaster: Lessons From the Edge of Technology was one of the texts for an aerospace class I didn't take but friends did, but honestly you can just read the book.

There are lots of frameworks for teaching safety and programs for compliance and such but they are far too easy to cargo cult if you don't appreciate safety and the need for safety culture and UNDERSTAND what failures look like.

And when you really understand the need and how significant failures happened... "state of the art" tools and practices take a back seat, they can be useful but they're just tools. What you need is people developing the appropriate vision, and with that the right things tend to follow.