Burress joined his new teammates for the Jets' first day of training camp. He stood on the side while the Jets went through a light practice Monday.
Wearing a visor, gray long-sleeved T-shirt and Jets shorts, Burress talked with Sanchez and fellow wide receiver -- and the other Super Bowl hero -- Santonio Holmes.
The former New York Giant agreed to a one-year deal Sunday. He was recently released from prison after serving nearly two years on a gun charge.
Free agents can't practice with their new teams until the union recertifies and the collective bargaining agreement is re-established.
Based on reporting by The Associated Press.