After completing secondary school at the Johann-Textor-Schule in Haiger (2000), Andreas Müller trained as a travel agent (2000-2003) and then completed his vocational baccalaureate at the Berufskolleg Wirtschaft und Verwaltung in Siegen (2003-2004). In 2004, he began studying business administration at the University of Siegen. He also worked for the German Bundestag from 2006 to 2012 and for the NRWSPD from 2005 to 2014, most recently as managing director of the Olpe district association. From 2008 - 2014, he was also the responsible trainer for the office communication clerk apprenticeship. Andreas Müller was elected District Administrator of the Siegen-Wittgenstein district on 15.06.2014.
joins the SPD in 2000
2003 - 2006 Deputy Chairman of the Juso sub-district of Siegen-Wittgenstein
Since 2004 member of the SPD sub-district executive
Since 2005 Deputy Chairman of the Burbach SPD municipal association
Since 2005 Treasurer of the local SPD association Holzhausen-Dresselndorf
2007 - 2014 Member of the council of the municipality of Burbach
2008 - 2011 Chairman of the Juso sub-district of Siegen-Wittgenstein
2009 - 2014 Member of the Siegen-Wittgenstein district council
2009 - 2013 Member of the NRW SPD state party council