- Visiting Researcher (2/2016 – Date): Mid-Infrared Photonics Group, Department of Mechanical, Materials and Manufacturing Engineering, Faculty of Engineering, University of Nottingham, UK.
- Visiting Researcher (1/2015 – Date): CREOL, The College of Optics and Photonics, University of Central Florida & Department of Photonics Engineering, DTU Fotonik, Fiber Sensors and Supercontinuum Group, Technical University of Denmark (DTU).
- Post-doc Fellow (6/2014 – 12/2014) – Fiber Sensors and Supercontinuum Group, DTU Fotonik,
the innovation consortium "BIOFORS: disinfection with no risk of developing resistant bacteria"
- Visiting Post-doc fellow (3-24/6/2013) – Cyprus University of Technology, Nanophotonics Research Lab (Prof. K. Kalli), Project title: "Femtosecond Laser micromachining in novel flat fiber utilizing functional materials for sensing"
- Research Assistant (8/2012 – 8/2013) – National Greek R&D project ''WelCOM - Wireless Sensors for Engineering Asset Life Cycle Optimal Management'' founded by General Secretariat of Research and
- Research Assistant (1/2011 - 1/2013) – National Greek project ''MEDOUSA- Autonomous Optical Nano-fiber Oxygen Sensors for Monitoring Fish-farms'' founded by General Secretariat of Research and Technology (GSRT), Grant No. 09SYN-24-769
- Visiting PhD Student (09/2010-12/2010 and 2/2012-5/2012) – Department of Photonic Engineering, DTU) Fiber Sensors and Supercontinuum Group (Head: Prof. Ole Bang)
- Research Assistant (2/2010 – 5/2012) – European Research Project ''SESAMO- Sensors for Structural" Health Monitoring '' founded by European Defence Agency, Grant No. A-0931-RTGC
- Research Assistant (summer 2008) – British national project ''Development and analysis of high-k dielectrics'' funded by BAE systems
- Laboratory Demonstrator – First year physics laboratories (2007– 2008)
© 2013 Christos Markos
