sentences:  He spent two seasons in Dynamo's first-team, playing as a striker, and despite the club's relegation to, and subsequent failure to get promoted from, the NOFV-Oberliga, he showed promise, and in July 2001 he earned a move to Energie Cottbus of the Bundesliga, along with teammate Silvio Schröter.Jungnickel only made three appearances in his first season with Cottbus – his debut came in March 2003 when he replaced Thomas Reichenberger in a 2–0 win over Schalke 04 – but made 23 appearances, mostly as a substitute, the next year, as the team finished bottom of the league.He missed much of the following season, but featured more regularly in the next two 2.