Schommers has been working in 1. FC Köln's youth department since 2006. At the beginning of the 2010–11 season, he was appointed coach of the under-17 squad and led them to an Under 17 Bundesliga championship in his first year. He coached the team for two more seasons before taking over the under-19 squad in the 2013–14 season. In 2015, Schommers completed his UEFA Pro Licence.
