Atwater left the Broncos following the 1998 season, signing with the New York Jets as a free agent for his final season in 1999. Atwater played for the New York Jets for one season and became a free agent. He called Broncos owner Pat Bowlen, asking him if he could retire as a Bronco. He signed a one-day ceremonial contract with the Broncos before announcing his retirement from football. He thanked several of his coaches, stating "I bleed orange and will always bleed orange and blue." At the time of his retirement, he played in 155 consecutive games with the Broncos. Bowlen called Atwater one of the Broncos' "greatest players".