Research and Development Specialist in Quantum Networking

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. We look for researchers 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 Signal Processing and Communications (SigCom) research group of SnT, headed by Prof. Symeon Chatzinotas, focuses on wireless/satellite communications and networking. The research areas focus on the formulation, modeling, design, and analysis of future 6G communication networks that are capable of supporting new services for digital ecosystems. Use cases of interest include Security and Efficient Wireless Communication Solutions, IoT verticals, Unmanned Aerial Vehicles, Integrated Satellite-Space-Terrestrial Networks, Quantum Communications and Quantum Information Networks, Spectrum Management and Coexistence, Tactile Internet, Earth Observation, and Autonomous Transportation. As far as technical enablers are concerned, we leverage expertise in advanced technologies including semantic/task-oriented data processing, signal processing, and network resource management to improve the performance of future wireless communication systems. Finally, due to the large-scale nature, complexity, and heterogeneity of 6G networks, we use tools such as artificial intelligence/machine learning, quantum computing, graph theory, graph-signal processing, and convex/non-convex optimization. Furthermore, our activities are experimentally driven and supported by the COMMLab, the 6GSPACE Lab, the HybridNetLab, the QCILab, our SW Simulators, and our facilities. For further information, you may refer to .

Your role

The successful candidate is expected to assume a role in the design and development of software for quantum networking, in accordance with ongoing European initiatives and projects.

The candidate will play a central role in the engineering of software components for QKD networks, including key management, network control and orchestration, and the integration of quantum and classical security mechanisms. Responsibilities encompass the full software lifecycle, from requirements analysis, architecture and design through implementation, testing and deployment, following sound software engineering practices in a collaborative development environment. The candidate is also expected to support PhD candidates and researchers in their development and prototyping activities.

English is the working language of this international laboratory, which is engaged in several European and international projects and conducts cutting-edge research in close collaboration with academic and industry partners.

If you want to know more about the role, please feel free to contact Dr. Seid Koudia at and Dr. Juan Carlos Hernandez-Hernandez at

Your profile

The candidate is expected to hold, or be close to completing, a master's degree in Electrical Engineering, Physics, Photonics, Telecommunications, Quantum Technologies, or a related discipline, with a focus on software development and a solid grounding in networking and applied cryptography. Candidates without a PhD are eligible for this Research and Development position.

Required qualifications:

• Strong software development skills in two or more of Python, Rust, C and C++
• Proficiency with version control systems (Git) and collaborative development workflows
• Knowledge of software engineering best practices: modular design, automated testing, continuous integration, code review, and documentation
• Working knowledge of networking fundamentals: TCP/IP, sockets, secure communication protocols
• Notions of cryptography and a keen interest in quantum and post-quantum security: QKD, key management, PQC, are highly needed
• Notions of software-defined networking (SDN) and network function virtualization (NFV) paradigms

Language Requirements: Excellent command of English (C1) is required

We offer

• A modern, dynamic university with a personal and inclusive atmosphere. Multilingual and international character. Staff coming from more than 90 countries. Member of The Guild of European Research Intensive Universities
• An exceptional research environment, supported by skilled staff and high-quality equipment. Strong links to professional sectors and the Luxembourg labour market. A unique urban campus with excellent infrastructure
• A partner for society and industry. Cooperation with European institutions, innovative companies, the Financial Centre and a wide range of non-academic partners including ministries, local governments, associations, and NGOs

How to apply

Applications should include:

• Curriculum Vitae
• Cover letter
• Transcript of all modules and results from university-level courses taken

Early application is highly encouraged, as the applications will be processed upon reception. Please apply ONLINE formally through the HR system. Applications by Email will not be considered.

The University of Luxembourg is committed to achieving gender parity among its staff. Should candidates present equivalent profiles, preference will be given to female candidates in all departments where gender parity is not yet achieved.

The University of Luxembourg embraces inclusion and diversity as key values. We are fully committed to removing any discriminatory barrier related to gender, and not only, in recruitment and career progression of our staff.

General information:

• Contract Type: Fixed Term Contract 12 Month
• Work Hours: Full Time 40.0 Hours per Week
• Location: Kirchberg Campus
• Internal Title: Research and development specialist
• Job Reference: UOL08382