u/C-Star-Algebras

I finished my PhD in a functional analysis topic recently, and I’ve been getting increasingly interested in operations research.

However, I’m not sure how I could really start breaking into the field. Are there some specific steps I can take to eventually market myself towards entry level positions in OR?

I’m assuming there is a significant amount of coding (past python) I would need along with some additional reading materials, but I haven’t seen many good online resources.

Where would be a good place to start?