> I have a deep affection for stories where people are depicted as good, or even just good at their jobs. ...

I've mentioned the series before... and I'll pitch it again. Nathan Lowell's solar clipper series. It starts with Quarter Share. The first book starts with:

     Call me Ishmael. Yeah, I know, but in this case it’s really my name. Ishmael Horatio Wang. My parents had an unfortunate sense of humor. If they had known what I’d wind up doing with my life, they might have picked a different one—Richard Henry Dana, perhaps. Exactly why they picked Ishmael Horatio is a long, and not terribly interesting, story that starts with the fact that Mom was an ancient lit professor and ends with my being saddled with these non sequitur monikers.

The first several books are available as a free podcast, read by the author (and he's a good reader) that can be found on Apple Podcasts. https://podcasts.apple.com/us/podcast/traders-tales-from-the...

GoodReads has a number of reviews that are spot on - https://www.goodreads.com/en/book/show/2334538.Quarter_Share (the writing is something that is "cozy" to some and "boring" to others... I liked the series but there's definitely a "nothing happens and there's no plot" aspect to it).

The main character starts out as a quarter share working in the galley... cleaning coffee urns.