Bumeran has local sites for Argentina, Brazil, Chile, Colombia, Costa Rica, Ecuador, Mexico, Peru, Dominican Republic, Uruguay and Venezuela.
The Network used to have a Mexican partner for a short while (infojobs.com.mx). But they were really lamentable (I tested the site myself…) that it was more than necessary to find a worthy substitute. Well done.
However, the Bumeran layout is horrible. I hope they are planning a relaunch in the near future.