Cuthbertson joins the Dragons after limited opportunities at the Sharks in season 2010 where he made just 12 NRL appearances.
After a frustrating 2010 season, Cuthbertson is keen to arrive at the Dragons with an open mind and is looking forward to the challenge at a new Club.
“This is a fresh start for me here at the Dragons,” he said. “Last year was extremely frustrating but I’ll be looking to take every opportunity I can and grabbing it with both hands.
“To come to a Club rich in history and work under a Coach like Wayne Bennett is exciting,” he added.