Career postings for executives
http://www.chiefmonster.com
A Monster.com-run site with no membership fees. Submit your credentials, then search job databases, or compare, in chart format, your résumé against those of others.
For executives earning $100,000-plus (and mostly seeking U.S. jobs). Pay $255 in annual fees to be sent job postings that match the criteria you've submitted. For $325 a year, you get an expanded database listing more than 1,500 jobs.
A free résumé-posting site, limited to the $100,000-plus club. Mainly U.S.-focused, although every Canadian province is represented in its search engine.
While not exclusive to executives, it's extensive enough to list many professional and management jobs, most of them in Canada.