About the SnT The University of Luxembourg is an international research university with a distinctly multilingual and interdisciplinary character. The Interdisciplinary Centre for Security, Reliability and Trust ( SnT ) at the University of Luxembourg is a leading international research and innovation centre in secure, reliable and trustworthy ICT systems and services. We play an instrumental role in Europe by fueling innovation through research partnerships with industry, boosting R&D investments leading to economic growth, and attracting highly qualified talent.Welook forresearchers from diverse academic backgrounds to contribute to our projects in areas such as: Network Security, Information Assurance, Model driven Security, Cloud Computing, Cryptography, Satellite Systems, Vehicular Networks, and ICT Services & Applications. The SIGCOM research group, headed by Prof. Symeon CHATZINOTAS, carries out research activities in the telecommunication and networking systems, including NTNs and quantum communication infrastructure, and is currently expanding its research activities in exploring several emerging topics of next generation communications and computing systems. For more details, you may refer to the following: www.uni.lu/snt en/research groups/sigcom/ We are looking for people driven by excellence, excited about innovation, and looking to make a difference. If this sounds like you, you have come to the right place! Your role The successful candidate will work under the academic supervision from the University of Luxembourg, and in close collaboration with its industrial partner SES, in the theoretical and experimental aspects of C band mobile satellite systems (MSSs) channel modelling, characterization and demonstration. In particular, the position holder will be required to perform the following tasks: Contribute to the development of a comprehensive channel model for the C band direct to device (D2D) satellite communications in rural, semiurban and urban scenarios Experimentally validate and improve the developed channel model with over the air terrestrial and satellite test caigns Carry out research in other related areas Disseminate results through scientific journals and 3G study and work item Present results in well known international conferences and workshops For further information, please contact: Dr. Jorge Querol (). Your profile Qualification: The candidate should possess an M.Sc./M.Eng. degree in one of the following fields: Electrical and Electronics Engineering, Telecommunications Engineering or Computer Science/Engineering. Experience: The candidate should have strong digital signal processing and mathematical backgrounds evidenced by grades and/or prior publications. Additionally, the candidate should have expertise or strong interest (evidenced by familiarity with fundamental concepts) in several of the following topics: Wireless, mobile and satellite communications. Background on the 3G 5G radio access and/or