 After a disappointing period at Siena, with only one second-division appearance with the Tuscans, Paolucci accepted a loan move to Palermo on 31 January 2011, replacing the left of former Siena teammate Massimo Maccarone.He made his debut with the Sicilians only two days later, replacing Fabrizio Miccoli in the final minutes of a home game against his former team Juventus, ended in a 2–1 win for Palermo.Siena elected to loan him out once again to Vicenza for the 2011–12 season after the club acquired the residual 50% rights from Juve for free.