I totally agree, but I don't think multiple posts is the answer.. Either a new tab like 'Ask HN' that keeps these in a longer-lived list.. or an external site. I know a number of HN'ers have stood up external sites for this.. but I don't think anyone's done a good job keeping them simple, and getting the word out.

So yeah.. first choice for me would be a top level HN link like 'Ask' or 'comments'.. second choice would be someone write something external that people could always go to for HN job posts.. I'd probably go as far as to karma-wall users posting on the site too..or at least allow users to filter by it.. or just rank job listings by karma achieved in the HN hiring threads. I dunno. But yeah... once a month on actual HN is plenty, IMHO