Yeah haha, you don't want to be in a lower position and be a dick.
Your biggest strength in these types of positions is it allows you to showcase the strength of being fun, flirty, and bringing positive emotions.... without all those distractions of where you two might end up for the next 3 years.
If you find that you literally have an embarrassing job (and perhaps you're insecure about it) - well one, get a new fucking job lol. That's just a sign that you know you can do a lot better.
And two, as Velasco points out, you have literally no reason to disclose that.
I disclose that I work in restaurants because it fits the bill - I'm just a little party to these girls. I want them to open their mouths and fill it with fun, pleasurable things
If you don't have a job that showcases a "short term fun" sort of thing, then just be extremely vague.
Or, you can "sell" something else you do as a job. I just got hired for the girlschase writing team. If I wanted to, I could say "I'm a writer", despite the fact I also work in medicine (except medicine is boyfriend shit, so I leave it out).
Even if it's just a hobby,
think about what other things you have going on that can showcase or suggest lover traits for these women.
Hue