During the day (and nights as it turns out) I work for National Grid - US and I'm responsible for operating the natural gas transmission and distribution system for Brooklyn, Queens and Long Island. We also operate the Gas System for a majority of Upstate NY as well.
The day/night reference is due to working rotating 12 hour shifts from 5 to 5.
I have to say it's great being able to tell people that you "pass gas" for a living
