Forget about career development and managerial support. Your manager with change annually, you'll get no training (I had 1 day of training in 3 years) and growth only comes from personal motivation. In other words, your work is your life, or you won't make it. Employee turn over is high, you are highly replaceable.
Unfortunately, the numbers game involves a lot of reporting. And you'll spend a good deal of time writing reports and filling out spreadsheets. The systems aren't set-up to spit out the numbers.
This is not all bad, but go in with open eyes. If you can fly a jet, you'l be fine. If you are expecting to be taught how to fly better or possibly even different planes - look elsewhere. None of that is "in the budget".