Aldon Smith has re-signed with the Oakland Raiders.

Smith is currently serving a yearlong suspension that was handed down in November when he violated the NFL's substance-abuse policy, received a two-year contract.

The No. 7 overall pick of the 2011 draft out of Missouri by the San Francisco 49ers, Smith spent time in rehab in 2013 and served a nine-game suspension in 2014.

"I think in his heart he's a good young man," Raiders coach Jack Del Rio said of Smith during the NFL owners meetings in March. "I feel like all of us, we can all work to be better, and in my time around him, I enjoyed being around him. Good teammate. Good to be around. He's a good kid."