Last week, the Raiders hired Jack Del Rio as their new head coach, replacing Dennis Allen, who was fired in September. Oakland is also in the process of looking for a new offensive coordinator.
Mangini was defensive coordinator for the New England Patriots in 2005 before he was hired to coach the Jets, his only experience as a coordinator.
The 44-year-old coached the Jets for three seasons, posting a record of 23-25 in the regular season and 0-1 in the playoffs. In two seasons with the Browns, his teams were a combined 10-22.
- Phil Watson