· Associate Researcher, Institute of Mediterranean Forest Ecosystems, Hellenic Agricultural Organization – DIMITRA (Current)2023–
· Visiting Professor, International Hellenic University2020–2023
· Visiting Professor, University of Thessaly2020–2023
· Visiting Professor, Agricultural University of Athens2019–2020
· Teaching Assistant, Aristotle University of Thessaloniki (AUTH)2017–2018
· Master of Business Administration (M.B.A.), University of Macedonia2016–2018
· Postdoctoral Researcher, Forest Research Institute of Thessaloniki (FRI)2014–2015
· Self Employed Forest Engineer, Stefanos Tsiaras2014–2016
· Self Employed Forest Engineer, Stefanos Tsiaras2008–2012
· Doctor of Philosophy (Ph.D.), Forestry, Aristotle University of Thessaloniki (AUTH)2004–2010
· Master’s Degree, Forestry, Aristotle University of Thessaloniki (AUTH)2001–2003
· Bachelor’s Degree, Forestry, Aristotle University of Thessaloniki (AUTH)1996–2001