In the Winter of 2017, Coach Barnes was named the Head Coach, Head Strength Coach and Defensive Coordinator of the Portland Adidas FSP 7on7 Travel Team.
In the Winter of 2016, Coach JB Barnes became the DB coach, and the Head Strength & Conditioning Coach at Liberty High School in Hillsboro, OR.
In the Fall of 2015, Coach JB Barnes coached the Hillsboro Spartans defensive backs, that led the NWOC in interceptions. Three out of the four defensive backs he coached were NWOC All-League. Coach Barnes trained 15 of the 20 players that made NWOC All-League or Honorable Mention team.
In the summer of 2015 and 2016, Coach JB Barnes coached the defensive backs at the Nike Regional Combines in Eugene, OR(2015) and Seattle Seahawks practice facility(2016). He did such a great job in Eugene, that he was asked to come back as a volunteer coach at the Final Nike Opening Combine held at Nike World Headquarters in Beaverton July 6-10th.
In 2014, Coach JB Barnes was the defensive coordinator for the Lincoln Cardinals 8th Grade youth football team that was the 2014 TYFL Runner-Up and he is a linebacker/defensive-back coach for the Hillsboro Spartans High School football team that was the 2014 NWOC League Champions.