Young, the third overall pick in the 2006 NFL draft by the Tennessee Titans, last played in the NFL in 2011 for the Philadelphia Eagles. He was in training camp with the Buffalo Bills last season but was released near the end of the preseason.
The Packers have concerns about their backups behind Aaron Rodgers.
Young was spotted at the Green Bay airport on Sunday night, and a source confirmed his workout will take place Monday.
Rob Demovsky covers the Green Bay Packers for ESPN.com.