I did 24 years for a big company in New Hampshire on the crew side.. Then 8 years shooting trouble for a big company in PA. In PA they had a lot of delta primary and seconderies that ran on for 3 blocks. That was a learning experience. It got to the point that the only people they could get to take the position, was people like me from out of company. It was a great position when I started, but they just loaded one guy up with all kinds of work when one didn't have trouble calls of street lights to fix. I got out as soon as I could. 2 years ago.
keep safe