The University of Luxembourg in Luxemburg Invites Application for 22 Doctoral Researcher Positions.
The University of Luxembourg is an international research university with a distinctly multilingual and interdisciplinary character.
Founded in 2003, the University of Luxembourg is a young, research-driven institution with 7,200 students and more than 1,100 PhD candidates, they embrace interdisciplinarity in research and learning to address future societal needs.
Rooted in Luxembourg’s diverse and multicultural society, we bring together bright minds from around the world in a welcoming, multilingual, and collaborative community.
They are internationally recognised research drives innovation in digital transformation, health, and sustainable development. Ranked among the world’s top 250 universities by Times Higher Education, the University of Luxembourg proudly joined The Guild of European Research-Intensive Universities in 2025.
The university plays an instrumental role in Europe by fuelling innovation through research partnerships with industry, boosting R&D investments leading to economic growth, and attracting highly qualified talent.
The university has;
- 3 faculties
- 5 interdisciplinary centres
- 8,000+ students (Bachelor, Master, PhD)
- 1,000 continuing education students
- 300+ professors.
- 4th worldwide for international outlook
- 20th in THE Young University Ranking 2024
The school looks 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.
Doctoral Researcher Positions at Luxembourg University Are:
#01. Doctoral Researcher in Optical Satellite Communications.
Early application is highly encouraged, as the applications will be processed upon receipt. Please apply ONLINE formally through the HR system. Applications by Email will not be considered.
Qualification
- MSc or MEng degree in Electrical Engineering, Telecommunications Engineering, Photonics, Applied Physics, or a closely related field
- Strong background in digital communication systems, signal processing, and applied mathematics, demonstrated through academic performance and/or prior research work
- Knowledge of optical communication systems, physical-layer concepts, or optical beam propagation
- Knowledge of atmospheric propagation effects, free-space optical (FSO) communication, or satellite communication systems is a strong advantage
- Familiarity with optical systems, photonics, or laser-based communication technologies is a plus
- Ability to develop simulation models and analyze complex system performance under realistic conditions in MATLAB, Python, C/C++
- Strong analytical thinking, problem-solving skills, and ability to work on multidisciplinary challenges
- Ability to work both independently and collaboratively in an international academic–industrial research environment
The annual gross salary for every Doctoral researcher at the UL is EUR 41,976 (full-time).
#02. Doctoral Researcher – Research Group Physics of Advanced Materials.
Early application is highly encouraged, as the applications will be processed upon receipt. Please apply ONLINE formally through the HR system. Applications by Email will not be considered.
Qualification
- MSc in Physics, Engineering, or Chemistry
- Familiarity with areas such as design-of-experiments, soft matter physics, and experience in programming (e.g., Python)
- Experience in X-Ray scattering, rheology, or thermal analysis is a plus
- Strong written and spoken English (German, French, or Luxembourgish are a plus)
- A passion for multidisciplinary research and excellent communication skills
The yearly gross salary for every PhD at the UL is EUR 40952 (full-time).
#03. Doctoral Researcher in Civil Engineering with a Focus on Hybrid Composite Structures
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.
Qualification
- Master’s degree in Civil Engineering or a related field
- Strong background in structural engineering and composite steel–concrete structures
- Knowledge of construction materials, e.g., concrete, UHPC, and material characterisation
- Familiarity with Eurocodes – EN 1990, EN 1992, 1993, 1994
- Experience with nonlinear FEM, preferably Abaqus, GMNIA
- Interest in combining laboratory and numerical research
The annual gross salary for every Doctoral researcher at the UL is EUR 41,976 (full-time).
#04. Doctoral Researcher in Artificial Intelligence, Computational Biology, and Bioinformatics
Early application is highly encouraged, as the applications will be processed upon receipt. Please apply ONLINE formally through the HR system. Applications by Email will not be considered.
Qualification
- The candidate will have an MSc or equivalent degree in biostatistics, bioinformatics, computational biology, machine learning, or related subject areas
- Prior experience in large-scale data processing and statistics/machine learning is required
- Previous work and publications in bioinformatics analysis of large-scale biomedical data, e.g., omics, clinical, structural bioinformatics, and other biomedical data, should be outlined in the CV
- Demonstrated skills and knowledge in omics data analysis, biostatistics, machine learning, pathway, and network analysis are highly advantageous
- Experience with the analysis of single-cell data is a plus
- Familiarity with neurodegenerative disease biology is beneficial
- The candidate should have a cross-disciplinary aptitude, strong organizational and interpersonal skills, and a keen interest in collaborative biomedical research
The annual gross salary for every PhD at the UL is EUR 41,976 (full-time).
#05. Doctoral Researcher in AI and Machine Learning for Biomedical Imaging
Qualification
- Master’s degree in computer science or related discipline
- Experience with Python and recent deep learning frameworks (e.g., Pytorch, MONAI)
- Strong interest in image analysis/computer vision and pattern recognition, including but not limited to biomedical applications
- Strong interest in applied machine learning, including but not limited to deep learning
- Experience utilising GPU-enabled High-Performance Computing environments is an asset
- Open-minded critical thinker, willing to actively contribute to the further development of a multi-cultural and multi-disciplinary research team
- Very strong organisational and analytical skills
- Enthusiasm and great commitment to research
Language Requirements:
- Applicants must demonstrate at least B2-level proficiency in the language of their thesis. For details and accepted certificates, please visit the Application for Admission of Doctoral Candidates.
The annual gross salary for every PhD at the UL is EUR 41,976 (full-time).
#06. Doctoral Researcher in Joint Communications and Positioning for 6G Non-Terrestrial Satellite Networks.
Early application is highly encouraged, as the applications will be processed upon receipt. Please apply ONLINE formally through the HR system. Applications by Email will not be considered.
Qualification
- MSc or MEng degree in Electrical Engineering, Telecommunications Engineering, Computer Science, or a closely related field
- Strong background in digital signal processing and mathematics, demonstrated through academic performance and/or prior publications
- Solid knowledge of wireless communication systems
- Background in optimization and information theory is desirable
- Interest or prior exposure to positioning technologies, GNSS, or satellite communications is a plus
- Strong programming skills in MATLAB is required. Experience with C/C++, Python, or related tools is advantageous
- Ability to work independently and collaboratively in an international research environment
The annual gross salary for every PhD at the UL is EUR 41,976 (full-time).
#07. Doctoral Researcher in Situationally-Aware Robot Motion Planning and Control Using Probabilistic and Learning-Based Approaches.
The candidate should possess an MSc degree or equivalent in Robotics / Computer Science, Mechatronics / Mechanical or Electrical Engineering, or related fields in Engineering, Computer Engineering, or Applied Mathematics.
Programming Skills:
- Programming Experience with Python, C/C++, ROS, and ROS2 is essential; Matlab and AI/ML tools are an asset.
Solid experience/knowledge in the following areas:
- Solid background in motion planning and control of mobile robots
- Background in SLAM and SA models
- Background in Reinforcement and Deep Learning in robotics with a focus on planning and control
- Knowledge in Probabilistic approaches and Probabilistic Graphical Models would be an asset
Outstanding academic records
Teamworking experience, e.g., via student projects, competitions, or similar
International experience is desirable, e.g., via a study abroad, internships, Erasmus, or similar
The annual gross salary for every Doctoral researcher at the UL is EUR 41,976 (full-time).
#08. Doctoral Researcher in Computer Vision
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.
Qualification
- Master’s degree in Electrical Engineering, Computer Science, Applied Mathematics, or a closely related field
- Strong background in image/signal processing, and in particular, computer vision
- Strong programming skills in Python/C/C++/MATLAB
- Familiarity with machine learning and deep learning concepts
- Experience with at least one of the following deep learning frameworks: TensorFlow, PyTorch
- Experience with topics closely related or directly aligned with CVI2’s research priorities would be an asset
- Strong background in applied mathematics
- Capacity to adapt and thrive in a fast-paced and dynamic research environment
- Committed, collaborative, intellectually curious, and a strong critical thinker
The annual gross salary for every PhD at the UL is EUR 41,976 (full-time).
#09. Doctoral Researcher in Mathematical and Computational Modelling of Tree-Soil Interactions
Early application is highly encouraged, as the applications will be processed upon receipt. Please apply ONLINE formally through the HR system. Applications by Email will not be considered.
Qualification
- A Master’s degree in Applied Mathematics, Computational Science, Physics, Engineering, or a closely related discipline
- Strong background in differential equations and numerical methods
- Solid programming skills, e.g., Python, C++, Julia, or similar
- Interest in interdisciplinary research bridging mathematics and environmental systems
- Ability to work both independently and collaboratively in an international environment
The annual gross salary for every PhD at the UL is EUR 41,976 (full-time).
#10. Doctoral Researcher in Clinical Data Science and Machine Learning
Early application is highly encouraged, as the applications will be processed upon receipt. Please apply ONLINE formally through the HR system. Applications by Email will not be considered.
Core qualifications:
- MD in computer science, computational biology, bioinformatics, data science, or related fields
- Strong interest in clinical and biomedical data, translational research, and health informatics
- Experience with programming skills in Python and with machine learning and NLP frameworks e.g., PyTorch, TensorFlow, Hugging Face, MONAI
- Understanding of data management, data preprocessing, and handling heterogeneous clinical datasets
- Familiarity with SQL and basic database concepts
Desirable:
- Experience with LLMs, NLP, embeddings, semantic search, or generative AI
- Familiarity with RAG architectures, vector databases, or knowledge-enhanced AI systems
- Experience in deep learning, computer vision, or multimodal data integration
- Exposure to federated learning, privacy preserving analytics, or distributed systems
- Knowledge of clinical data models (OMOP CDM, FHIR) or metadata harmonisation
- Experience with ETL tools, workflow engines, or bigdata frameworks (e.g., Spark, NiFi, KNIME)
- Familiarity with containerisation (Docker) and HPC or GPU computing
- Experience with version control (Git) and reproducible research practices
- Prior involvement in collaborative or EU-funded research projects is an asset
Personal Skills:
- Open-minded, critical thinker with strong analytical and problem-solving skills
- Comfortable working across disciplines and communicating with clinical, technical, and scientific stakeholders
The yearly gross salary for every PhD at the UL is EUR 41976 (full time).
#11. Doctoral Researcher in Machine Learning Algorithms Efficiency
Early application is highly encouraged, as the applications will be processed upon reception. To ensure full consideration, candidates should apply by 16 April 2026 ONLINE formally through the HR system. Applications by Email will not be considered.
Qualification.
- BSc (graduated) and MSc (graduated or close to graduation) in Computer Science, Computer Engineering, Artificial Intelligence, Machine Learning, Applied Mathematics, or related fields.
- Scientific curiosity and creative thinking
- Ambition to publish or experience in publishing at A* level conferences
- Strong programming and problem-solving skills
- Analytical mindset, hard worker, and team player
- Experience in a research or industrial environment is a plus
The yearly gross salary for every PhD at the UL is EUR 41976 (full time).
#12. Doctoral Researcher in Mathematics
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.
Qualification.
- Master’s degree in Mathematics or equivalent qualification, with a strong background in differential geometry, Lie groups, or related areas
- Demonstrated interest and motivation for research in geometry and dynamical systems
The yearly gross salary for every PhD at the UL is EUR 41976 (full time).
#13. Doctoral Researcher – in Vitro Modeling of Neurodegeneration
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.
Required qualifications:
- Master’s degree in life sciences, neuroscience, or related discipline
- Strong motivation for experimental biomedical research
- Experience in cell culture and molecular biology
- Programming or data analysis skills such as R, Python, or similar
Desirable skills:
- Interest in neurodegeneration, RNA biology, or phase separation
- Experience with microscopy and image analysis
- Curiosity for interdisciplinary and multi-omics approaches
The yearly gross salary for every PhD at the UL is EUR 41976 (full time).
#14. Doctoral Researcher in Data-Driven Multi-Scale Modelling of Bio-Waste-Derived Metamaterials
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.
Qualification.
- A Master’s degree in Mechanical Engineering, Mathematics, Computer Science or related field
- Solid background in mathematical modelling, computational modelling and optimization
- Solid background in finite element analysis
- Strong in programming, e.g., Python, C++, MATLAB, Mathematica,
- Understanding of concepts in machine learning / deep learning
The yearly gross salary for every PhD at the UL is EUR 41976 (full time).
#15. Doctoral Researcher in Geotechnical Engineering and Optimal Monitoring
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.
Qualification
- Master’s degree in Geotechnical Engineering or closely related field
- Solid background in soil mechanics and numerical modeling in geotechnics
- Strong skills in data analysis and geomechanics
- Interest in uncertainty quantification/sensitivity analysis/optimization
- Proactive, independent work ethic and ability to work effectively in a multidisciplinary environment
The yearly gross salary for every PhD at the UL is EUR 41976 (full time).
#16. Doctoral Researcher in Communication and Network Security.
The candidate should have:
- A MSc degree (or equivalent) in Cybersecurity, Computer Science
- Interest in security research and/or security engineering
- Ability to work in a multidisciplinary research environment
- Strong analytical and problem-solving skills
The yearly gross salary for every PhD at the UL is EUR 41976 (full time).
#17. Doctoral Researcher in AI for Cybersecurity Systems and Network Security
The candidate should have:
- A MSc degree (or equivalent) in Cybersecurity, Computer Science
- Interest in security research and/or security engineering
- Ability to work in a multidisciplinary research environment
- Strong analytical and problem-solving skills.
Due to the specific requirements and constraints of the project, we are only able to consider applicants from EU EEA/EFTA countries, NATO Allied nations, and NATO Indo-Pacific Partners.
The yearly gross salary for every PhD at the UL is EUR 41976 (full time).
#18. Doctoral Researcher in Network Traffic Obfuscation – Systems and Network Security
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.
Qualification
- A MSc degree (or equivalent) in Cybersecurity, Computer Science, or Electrical Engineering, etc.
- Interest in security research and/or security engineering
- Ability to work in a multidisciplinary research environment
- Strong analytical and problem-solving skills
The yearly gross salary for every PhD at the UL is EUR 41976 (full time).
#19. Doctoral Researcher in Molecular Biophysics of Chaperone-Regulated Protein Phase Transitions
The candidate should have experience in state-of-the-art biophysical methods with a particular focus on the kinetic processes involved in protein aggregation, molecular interactions and protein folding
In Particular:
- The candidate will have an MSc or equivalent degree with a strong academic background in Physics, Physical Chemistry, Biophysics, Biochemistry, Biology, or related areas
- Previous experience in protein biochemistry and quantitative biophysical methods (e.g., aggregation assays, fluorescence spectroscopy, microfluidics or microscopy) is highly desirable
- Previous work and publications in the field of protein aggregation, phase-separation or chaperone biology should be outlined in the CV
- Skills and knowledge in microfluidics, kinetic data analysis, Python scripting, protein purification, and cell culture are beneficial
- The candidate should have an interdisciplinary aptitude, strong organisational and interpersonal skills, and a keen interest in collaborative biomedical research
The yearly gross salary for every PhD at the UL is EUR 41976 (full time).
#20. Doctoral Researcher in Information Systems Engineering/Spontaneous Applications
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.
Qualification
- Master’s degree in Information Systems, Computer Science, Management, Law & Technology, International Relations, Political Science, Economics, Engineering, or related fields.
- Willingness to work in a highly interdisciplinary context using diverse research methods (e.g., dealing with both qualitative and quantitative data).
- Effective project management and time management skills are essential to drive initiatives and meet deadlines.
- A collaborative team player with a willingness to conduct interdisciplinary research and a desire to make a personal impact within our research group
- The commitment to participate in the design and implementation of high-quality solutions that solve significant problems
- Self-initiative, creativity, curiosity, flexibility and enthusiasm to work
The position requires English-language proficiency for both written and verbal communication. Knowledge of French, German and/or Luxembourgish is not required.
The yearly gross salary for every PhD at the UL is EUR 41976 (full time).
#21. Doctoral Candidates in Statistics and Probability
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.
Qualification
- Master’s Degree (or equivalent) in mathematics or related disciplines. (The degree must be obtained before the beginning of the contract but you can apply before)
- Good command of written and spoken English
- Strong dedication to doing mathematics at a research level
The yearly gross salary for every PhD at the UL is EUR 40952 (full time).
#22. PhD Candidates – Spontaneous Applications for Next Generation Radar Sensing Networks
The candidate should possess (or be in the process of completing) a master degree or equivalent in Electrical/Electronic Engineering, Computer Science or Applied Mathematics or Physics with electromagnetic background.
Experience:
The ideal candidate should have good theoretical background in a number of the following topics:
- Radar Systems and Signal Processing
- Multiuser MIMO Communications, 5G
- Signal Processing in Wireless Sensor Networks
- Optimization methodologies
- Information Theory
- Machine Learning
Development skills in MATLAB/ python/ LabView is required and exposure to latest communication and radar technologies, linear algebra and Tensors are desirable. Exposure to HW prototyping using USRPs and experience with radar sensors (FMCW, CW, pulse, …) would be a plus.
Fluent written and verbal communication skills in English are required.
Note:
- Applicants must demonstrate at least B2-level proficiency in the language of their thesis.
- For details and accepted certificates, please visit the Application for admission – Doctoral Candidates.
