Jorge was a very dangerous striker for the Panama national team for over a decade, playing 27 games with the team in the 1994, 1998, 2002 and 2006 World Cup Qualifying cycles. He made his debut in a May 1991 UNCAF Nations Cup match against Honduras and earned a total of 48 caps, scoring 19 goals. He represented his country at the 1995 and 2001 UNCAF Nations Cups.