Ops job at AAG is essentially fire-fighting.
Gone are the days of the last minute charter when you wondered whether your head will actually explode. A lot of the work the ATR's and Metro do now is ACMI, so it's a case of keeping on top of flight plans, liaising with the charterers regarding routes, flight planning and organising crewing and HOTAC.
On top of this you will flight watch and work with the Reconaissance fleet too (mainly filing flight plans for MCA and getting WX and NOTAMS).
There's a brief outline - PM me if you want any more info.
Cheers and good luck.