Consider learning Python. It will help you with your current job, make you more marketable for a promotion and other better jobs, and help you get ahead of the SDN curve.
You don’t need to become a full-time hard-core programmer. You just need to learn enough to be able to understand and use code that the very altruistic open-source community is constantly producing – and return the favour if you end up making something useful too. Learning to code in Python will take about 100-150 hours of your time, but, in turn will save you thousands of hours in the future. After trying a few different Python courses, I discovered this one, which is I think is THE BEST networking focused Python course, and only costs $25 USD. Mihai, the instructor, starts from scratch, assuming you don’t even know how to spell Python, and goes from there.