Career
He currently plays for the in the United Kingdom Elite Ice Hockey League. In the summer of 2005 Koenig was tempted to cross the Atlantic to join the for their first season in the United Kingdom"s Elite Ice Hockey League. The season was a huge success for the Vipers as they secured second place in the league and a 2-1 victory over the Sheffield Steelers in the end of season playoff final.
The victory in the playoff final proved to be Koenig"s swansong for the Vipers and after the season he transferred to the Koenig continued with the Blaze for the 2007-2008 season, but would move to mainland Europe for the 2008-2009 term, signing with Rødovre IK of the Danish league and joined on 18 August 2009 to Dragons de Rouen.
In July 2010 he signed a one-year deal with the Storhamar Dragons of Hamar, Norway. On the 20th of January 2016 Koening signed a contract for the rest of the season with the of the United Kingdom Elite Ice Hockey League.