Earlier quoted context omitted.
Can I answer any more questions, or even curiosities for you?! Here's a couple of pics from one of the access roads on one of the runs I did: https://ibb.co/B4WWM8k https://ibb.co/q55gK3p
Thanks. I did some googling to try to better understand what the "meat" of a job like that would be and came up pretty empty, so it must be very niche. I'm guessing it's doing contracts for service providers, e.g. in California a customer would be Pacific Gas and Electric Company, eh?
The crux of the concept is receiving a map, sometimes partially completed, sometimes with partially incorrect information, and using easily placed symbols to make corrections for submission.
Whatever % of that you feel comfortable doing in the field, you do, with the remainder being finished wherever (often in front of a TV show, from what I saw).
A slightly more complicated (and nonpublic) version of contributing to OpenStreetMaps.