Claus Dierksmeier was appointed director of the "Weltethos-Institut" (Global Ethic Institute) in 2012 to an endowed chair (sponsored by the Karl Schlecht Foundation). Since summer 2018 he has been working at the Institute for Political ScienceP as a professor for "Globalization Ethics with special consideration of the Global Ethic Idea".

The general focus of his work is the ethics of globalization with regard to its economic and political applications. The current focus is on a secular foundation of a global ethic based on an idea of "qualitative freedom".  His courses are mainly in the field of political theory.