John Streicher is in his fourth season with the Titans and his second season as coordinator of football development. He joined the club in 2018 as the assistant to head coach Mike Vrabel.
In 2020, Streicher was part of a coaching staff that earned its second consecutive playoff appearance under Mike Vrabel, whose 31 total wins and .596 winning percentage (31-21) from 2018 to 2020, including the regular season and postseason, each tied Jack Pardee's results (31-21 from 1990 to 1992) for the best in franchise history over a head coach's first three seasons. The Titans won the 2020 AFC South title with an 11-5 record in the regular season, claiming their best record and first division title since going 13-3 in 2008. The 2019 Titans advanced to the AFC Championship Game for the first time since 2002.