As Head Coach to the Standard Life GB Under-20s he guided the side to the European Division B title in 2010. He now works as assistant coach for the senior women's side in their build up to the summer of 2012.
Away from GB basketball Jennings is a Senior Lecturer in Sports Management at UWIC in Cardiff where he is also Head Coach to the University's women's basketball side, the Archers. This year he made history with the Archers as they clinched the EBL Division 1 title. Damian received 'Coach of the Year' in 2008-09 for the EBL Division 1, alongside a debut as the England 'All-Star' Coach at the EBL 2009 All-Star game.