* The Knight: The very first character introduced in the General Prologue is a "noble knight," described as having fought in numerous wars and battles for the Christian faith. He is a perfect example of the ideal knight: brave, chivalrous, courteous, and humble.
* The Squire: The Knight's son, the Squire, is still learning to be a knight, but he shows promise with his charming manners, skill in jousting, and enthusiasm for romance.
* The Monk: While not a knight, the Monk is described as having a "hunting habit" and enjoys the life of a nobleman, suggesting he might have been a knight or had some military experience.
Therefore, the general job of a knight in The Canterbury Tales is a noble warrior who served their king or country. They were expected to be skilled in combat, follow a code of chivalry, and demonstrate courage and honor.