At first glance your question is exactly [on-topic](http://serverfault.com/help/on-topic) for ServerFault, as it is about **managing information technology systems in a business environment**. 


Although the subject is as much as if not more a business question than a technical problem and should be addressed in your enterprise architecture and/or at management level as part of your companies strategic business goals, in practice the operators and system administrators are indeed the ones having to deal with such issues. 

As such it passes my litmus test for an  an interesting opinion based question, so I propose you simply ask it and see what happens...



If you're actually looking for such a person and have an actual vacancy there is of course http://careers.stackoverflow.com/ as the SE job board.