Posgress DBA needed

[Jonathan Hutchins]

Needed somebody with experience administering/optimizing Posgress DB systems.  
This particular one is being run on RedHat in a very Unix-savvy but new to 
Linux shop.  Need to be able to review the setup, advise them of possible 
problems and recommend configuration changes where needed.  It would be nice 
if your credentials looked good to the PHB, but that's secondary.