The Raiders announced the hiring of 13 assistant coaches Thursday, filling out the staff under Jon Gruden.
Tom Cable, the Raiders’ head coach from 2008-10, returns as offensive line coach. Jim O’Neil, the 49ers’ defensive coordinator in 2016 under Chip Kelly, joins the Raiders as senior defensive assistant.
The list does not include a quarterbacks coach. New offensive coordinator Greg Olson said in a conference call Wednesday the Raiders were still considering whether to hire one.
The full list:
Derrick Ansley, Defensive Backs
Edgar Bennett, Wide Receivers
Tim Berbenich, Quality Control - Offense
Tom Calbe, Offensive Line
Nick Holz, Quality Control - Offense
David Lippincott, Linebackers
Jim O’Neil, Senior Defensive Assistant
Dave Razzano, Director of Football Research
Jemal Singleton, Running Backs
Frank Smith, Tight Ends
Travis Smith, Quality Control - Defense
Byron Storer, Assistant Special Teams
Mike Trgovac, Defensive Line
Matt Kawahara is a San Francisco Chronicle staff writer.