The Jacksonville Jaguars added to their defensive front seven on Tuesday, signing former Tennessee Titans defensive tackle Sen'Derrick Marks to a one-year contract.
Marks started in 14 games with the Titans during his fourth NFL season in 2012, recording 30 tackles and 1.5 sacks.
The former Auburn standout appeared in 51 career games with the Titans, who drafted him 62nd overall in 2009.