Originally Posted by SkyFive

Yes. They are usually (strategicly) around the 300 hour mark. Training contract required, upgrade to captain at 135 minimums then 500 hrs as captain. Flow thru to Mesa with a $10k signing bonus and contract (of which I have no details).
There are two ways to look at this; (1) it’s a great opportunity for a low time commercial pilot to achieve their goal of getting to the regionals and avoiding the instructing route (2) it locks your career opportunities for the next ~3 years, unless you can afford to buy out the contract(s). It’s worth noting, Mesa pays the $10k at the “interview”.
FWIW, as a new hire you will be going to Pennsylvania. The SAE first officers do get travel bennies with Mesa so it helps with non- rev commutes.