Need Proper guidance:what if some one Dwelling in Islamabad got selected and recommended for Assistant post and place of domicile is Chakwal. So where S&GAD department will do his posting, either in Lahore, Chakwal or near islamabad (rawalpindi) ?

what is the expected salary S&GAD offering for this post?

i shall be indebted and look forward for your gratitude and responsiveness. thankyou!