As an example, I love the Martian, and I think a lot of older books from authors like Asimov are heavily into engineering / competence porn. Other favs in this category include the standalone novel Rendezvous with Rama to leave you wishing for more, most of the Culture series for happy utopian vibes, Schlock Mercenary for humor, Dahak series for fun mindless popcorn.
Edit: I’m so happy to have found a replacement for r/books and the rest of them.
Hard scifi by Greg Egan is a trip and you’ll never be the same afterwards. Permutation City and Diaspora are my favorites.
For more modern take, Children of Time is beautifully narrated and I could listen to it all day for years and never get tired of the narrator.
For a universe that keeps on going with problem solving Vorkosigan Saga is very feel good and I think in line with a book like the Martian albeit a bit less hard though solid on its approach to deduction and wit.
I know he just made it up, but I’m still not sure Dust Theory is wrong.
Yep! Everybody here keeps mentioning Greg Egan and I’ll give him a shot. The rest I’ve read and love. Thanks!