Jones entered the transfer portal in January after his third season with Clemson ended.
He appeared in 10 games for the Tigers last season, starting in seven of those contests. He recorded 30 tackles, two interceptions, and a half-sack. The linebacker took over the nickel/SAM position from Isaiah Simmons, who left for the NFL after the 2019 campaign.
Jones joins a crowded LSU linebacking group and could challenge for a starting position in 2021.