Although it sounds like a ****ty circumstance, living on the field in a caravan, sleeping, breathing and eating aviation is really great.
It really allows you to get into the type of flying that you do and this promotes aviation safety. The intense flying will also give you a whole different confidence in the cockpit than what you perhaps are used to from training. Flyingwise you will benefit from it and living and breathing airfield atmosphere is what we all want, right? Then I'd rather live in a caravan on the airfield than in a luxurious apartment in the town...
Regarding your employment details I cant say anything as this is above my knowledge. But you will benefit from this type of flying. No doubt.
Good luck/LnS