You havent really told us much about the job. Is it paid per flying hour or salaried? are you aloud to fly for another operator at the same time? Are you on 24/7 standby? If its a small citation - is the operation officially 'multicrew' so you can log the hours or are you just a 'pilot assistant'? Do you have to move to some third world country somewhere? These are the questions I would be asking.