The Jets lost another one of their newest players.

Safety Lamarcus Joyner suffered a torn triceps on Sunday that will require surgery and he’ll miss the rest of the season.

Joyner, 30, was cut by the Raiders in March two seasons into a four-year, $42 million contract after he was forced to play cornerback. The Jets were hoping Joyner would form a strong safety duo with Marcus Maye.

It’s another blow to a Jets defense that also lost newcomers Carl Lawson (Achilles) and Vinny Curry (blood disorder) for the season.