Any opinions on the best headhunter firms to reach out to the do nationwide work in USA?
I am applying at some of my top choices who have their own Job postings but would like to go some place smaller 5,000 to 10,000 employees and seems like a lot of those don't have their own job boards
I'd be open to
Engineering- mechanical
But now have MBA so would consider management in any area, Finance,accounting, IT, ISC,
You can work with as many as you want. Do a google search and you'll find the ones that are probably the largest and most professional because they will have done good SEO to rank top in searches.
There are good national firms and also good regional firms so try searching for both.
Try Celino and Barnes. 18008888888
Best of luck with your search. I doubt you'll find the answer here, as advertising is not allowed, so any company names would probably be nuked by site admins.