I'd recommend crafting your title as a pointer towards wherever you want to go. In the next few years what's your ideal title? If you can "jr" or "deputy" that title, (or in some other way place yourself logically on track to that title) it might help in the long run.
It seems like you're trending towards eventually being a COO role, so something like "Deputy COO", or "Operations Manager" might be nice. If those feel too senior for you, keep stepping it down until it feels right. And of course if you're actually pursuing something other than COO long term then adjust accordingly.
I'd recommend crafting your title as a pointer towards wherever you want to go. In the next few years what's your ideal title? If you can "jr" or "deputy" that title, (or in some other way place yourself logically on track to that title) it might help in the long run.
It seems like you're trending towards eventually being a COO role, so something like "Deputy COO", or "Operations Manager" might be nice. If those feel too senior for you, keep stepping it down until it feels right. And of course if you're actually pursuing something other than COO long term then adjust accordingly.