The University of Luxembourg is offering a Doctoral Researcher position in 6G Non-Terrestrial Networks (NTNs) with a focus on Low Earth Orbit (LEO) satellite systems. This position is part of the Interdisciplinary Centre for Security, Reliability and Trust (SnT) and the SIGCOM research group, led by Prof. Symeon Chatzinotas. The research will involve advanced work on the physical-layer integration of communication and positioning in next-generation 5G/6G NTNs.

About the University of Luxembourg

The University of Luxembourg is an international research university known for its multilingual and interdisciplinary character. The SnT Centre at the university is a leading research and innovation hub in secure, reliable, and trustworthy ICT systems and services. The SIGCOM research group focuses on telecommunication and networking systems, including NTNs and quantum communication infrastructures.

Job Responsibilities

The successful candidate will be responsible for investigating joint communication and positioning techniques, developing signal processing and estimation algorithms for positioning in high-dynamics NTN scenarios, and exploring GNSS-5G coexistence and hybrid positioning approaches. Additionally, the candidate will align their research with ongoing 3GPP developments in 5G/6G NTN and positioning standardization, and publish results in leading peer-reviewed journals and present at major international conferences.

Qualifications and Requirements

To be considered for this position, candidates must hold an MSc or MEng degree in Electrical Engineering, Telecommunications Engineering, Computer Science, or a closely related field. Strong background in digital signal processing and mathematics, solid knowledge of wireless communication systems, and strong programming skills in MATLAB are required. Background in optimization and information theory, interest or prior exposure to positioning technologies, GNSS, or satellite communications, and experience with C/C++, Python, or related tools are advantageous. Applicants must also demonstrate at least B2-level proficiency in the language of their thesis.

Application Process

Applications should include a detailed curriculum vitae, a cover letter explaining the candidate's motivation for the doctoral thesis topic and how their qualifications align with the academic focus, and a transcript of all modules and results from university-level courses taken. Early application is encouraged, as applications will be processed upon reception. Applications must be submitted online through the HR system; applications by email will not be considered.

• Employer: University of Luxembourg
• Location: Kirchberg Campus, Luxembourg City
• Contract Type: Fixed Term Contract (36 months, extendable up to 48 months if required)
• Work Hours: Full Time (40.0 hours per week)
• Salary: EUR 41,976 per year (full time)
• Job Reference: UOL08056

The University of Luxembourg promotes an inclusive culture and encourages applications from individuals of all backgrounds. Early application is highly recommended.