I'm curious.

I've been thinking for quite some time about making my career "anti-fragile", as in having more than one possible career path.

My current career background is in industrial hardware engineering with some mechanical stuff (enclosure design, 3D Printing, etc.).

Assuming additional personal interest in technology, IT(Sec) and embedded software, where would you people see most potential career-wise?

Or would you suggest a completely different sector/direction?