We NEED a Perl guy

Our company needs a Perl guy, preferably guru-class,  and HR keeps
sending us candidates from Monster and Careers who are really sysadmin
types  that *use a little* perl. You can tell from their resume that
they typically write 4-10 line utility scripts, and would never use
anything beyond what you'd find on the first 20 pages of Camel.

We need a team-member who can assist on a huge enterprise-wide Perl ap
that manages much of our MES.

So WHERE should we tell HR to seek THAT guy? If there was a
perl.resumes, it would be a nice place to start but...