Sometimes on Lemmy these seem like the only jobs that actually exist, but I'm sure there's a lot of people here with different and unusual lines of work.
I'm an electrical engineer, and I've always considered any field where your design work makes you directly liable for the safety/well-being of others earns you the title of "Engineer".
"Engineering" as a verb is something most anyone can do. Working to understand a problem and then developing a solution is a universal joy for people of any age and skill.
If you don't work IT, retail, or food service what do you do for work?
Sometimes on Lemmy these seem like the only jobs that actually exist, but I'm sure there's a lot of people here with different and unusual lines of work.