From February 2014 to June 2015, Wagenknecht served as the first Deputy Minister of Finance of the Czech Republic in the field of financial management and audit.[3] In 2015, he received the Prize for Courage for whistleblowing from the Anticorruption Endowment foundation.[2]
Wagenknecht co-founded the auditing organization and think tank Good Governance[4] and since January 2018, he is a contributor to Neovlivní.cz, a publisher of investigative journalism.[5]