- Since Jan. 2018: Chief Technology Officer with Proterima Energy Consultants, Greece.
- April 2013 – Dec. 2017: Consultant on designing, installing and assessing the investment of Photovoltaic projects at SolarGen, Greece.
- Feb. 2012 – March 2013: Consultant on design, sizing, optimization, monitoring and control of 2.5MW on-grid photovoltaic projects with Alten SA, Greece.
- July 2012 – Dec. 2012: Subcontracted Engineer for a 1MWp Photovoltaic plant by PKLM Development Ltd
- Sep. 2008 – Feb. 2012: Photovoltaics and Thermal Systems Technical Support Engineer at Schueco International KG, Hellas, Greece.
- Apr. 2007 – Sep. 2008: Renewable Energy Systems Technical Support Engineer at Cocoon Kanellopoulos SA, Greece.