Marius received his Diploma in the Science of Systems and Computers – Computers Engineering from the Politehnica University of Bucharest, Romania in 2005.

He joined the Next Generation Network Infrastructures (NGNI) competence center of Fraunhofer FOKUS Institute in 2005. His research work includes multiple patent applications submitted in the area of IP network architectures and multiple publications in the area of Next Generation Mobile Networks in collaboration with various industry partners.