The Gold Glove awards are voted on by managers and coaches before the end of the regular season. They may not select players on their own teams, and they vote only for players in their own league....
By the look of it 1957 the first awards were handed out! http://en.wikipedia.org/wiki/Rawlings_Gold_Glove_Award
As of the start of the 2009 baseball season Greg Maddux holds the record for most Gold Gloves with 18.
Gold Gloves are awarded in November, shortly after the completion of the World Series.
Pitchers have to field there position, just as everyone else on the field.
How To Play Baseball: 3rd Base Gold Glove Workout
How To Play Baseball: Shortstop Gold Glove Workout
How To Play Baseball: Gold Glove Workout
How To Play Baseball: Catchers Gold Glove Workout