The Steelers have signed a pair of draft picks, inking fourth-round cornerback Dorian Grant and sixth-round linebacker Anthony Chickillo to deals, according to Mark Kaboly of the Pittsburgh Tribune-Review (Twitter link).
With Grant and Chickillo aboard, the Steelers have now signed three of eight picks from their 2015 draft class. They came to an agreement with sixth-round defensive tackle L.T. Walton last week.