Not that proud, as it’s a fairly trivial IT thing with niche elements. “Anyone” could do it, but there are so many different elements, all of which are trivial separately, that there aren’t a whole lot of people in the world who can do what I do.

So while my work is (mysterious and) important for the particular industry I’m in,I’m sure any IT geek with networking and linux experience could do it after a few years of training.

As for importance, kinda. The higher-ups consider it important enough to grant me every demand I stated when they tried to poach me from my previous employer. I was looking for an excuse to turn them down, but they agreed to everything. For example, my contract stipulates that any flight over four hours warrants business class.