Jiménez made his debut for Guatemala in a February 1999 friendly match against Ecuador and has earned a total of 25 caps, scoring no goals. He did, however, score a goal in a non-official match against a Cameroun IX in January 2002. He has never represented his country in a FIFA World Cup qualification match but played at the 2001 and 2003 UNCAF Nations Cups, as well as at the 2002 CONCACAF Gold Cup.