Classic 419 scammer but pretends to be a job employer. Key words here, reasonable expected duties, reasonable salary, nothing outrageous like most obvious scammers. He baits the person along and only until the end do you find out that there is going to be some cashing checks and making payments.
I couldnt find anything on ZIE.COM so it must be a fly by night operation. Gets a few bites and closes down before using another domain.