Would be cool to see cybersecurity covered here as well. I find it interesting how the machine learning engineer is exploding, but every engineer I talk to about it suggests these positions are mostly doing non-productive "bullshit" work and not really contributing much (arguably this applies to many tech jobs). Obviously that's anecdotal and probably not the real story, but it does seem like "machine learning engineer" is a broad term and probably doesn't tell the full story in itself.