Fixed term contract | Belval | 24 Months

Are you passionate about research? So are we! Come and join us

The Luxembourg Institute of Science and Technology (LIST) is a leading Research and Technology Organisation (RTO) that drives innovation for the economy and society in Luxembourg and beyond. With cutting-edge expertise in Natural, Built, Industrial environments, Space, AI, Security and defence technologies. LIST bridges scientific excellence and applied research to design solutions that address real-world challenges and create positive impact.

Do you want to know more about LIST? Check our website: https://www.list.lu/

How will you contribute?

You will contribute to the DEPCON-C2 and DLT-Sentinel projects by designing, implementing and validating post-quantum-secure and distributed security solutions.

You will be mainly in charge of:

• Designing post-quantum and hybrid cryptographic architectures and crypto-agile migration mechanisms.

• Developing secure identity, key-management and communication mechanisms for distributed systems.

• Implementing DLT-based solutions for tamper-evident storage, trusted logging, provenance and auditability.

• Defining threat models, security requirements, trust assumptions and attack scenarios.

• Integrating and testing security components within the project prototypes.

• Evaluating security, robustness, latency, throughput and resource consumption under realistic network conditions.

• Contributing to technical deliverables, demonstrations, scientific publications and technology transfer.

• Collaborating with LIST researchers and other project stakeholders.

Is Your profile described below? Are you our future colleague? Apply now!

Education

• PhD in Computer Science, Cybersecurity, Cryptography, Distributed Systems, Software Engineering, Telecommunications, or a closely related field.

Experience

• At least 2 years of relevant research or R&D experience in one or several of the following areas: cybersecurity, applied cryptography, blockchain/DLT or secure distributed systems.

• Ability to conduct independent research, develop working prototypes and produce high-quality technical deliverables and scientific publications.

• Experience in one or several of the following areas: crypto-agility, post-quantum and hybrid cryptography, digital signatures, key exchange or secure key management.

• Experience in one or several of the following areas: threat modelling, security analysis, vulnerability assessment and security testing, tamper-evident storage, trusted logging, provenance or auditability, smart contracts

• Experience in one or several of the following areas would be an advantage: secure command-and-control systems, constrained networks, interoperability, defence-related R&D

Knowledge

• Required knowledge: networking and secure communication protocols, including TCP/IP, network security, distributed communication and operation under constrained or degraded network conditions.

• Required knowledge: security architectures, identity and access management, data protection principles, and secure software development practices.

Programming

• Required programming skills: Python and Node.js

• Experience with one or several of the following programming languages would be an advantage: C/C++, Rust and Go.

• Required knowledge: Linux, Git, container technologies, automated testing and CI/CD

Soft skills

• Strong analytical, communication and teamwork skills.

• Ability to work independently and take initiative.

• Good teamwork and collaboration skills in multidisciplinary and international environments.

• Ability to communicate complex technical concepts clearly.

• Strong technical writing and presentation skills.

• Organisational skills and ability to manage priorities and deadlines.

• Commitment to research quality, confidentiality and responsible innovation.

Language skills

• Fluency in English oral and written. French would be an asset.

Your LIST benefits

• An organization with a passion for impact and strong RDI partnerships in Luxembourg and Europe that works on responsible and independent research projects

• Sustainable by design, empowering our belief that we play an essential role in paving the way to a green society

• Innovative infrastructures and exceptional labs occupying more than 5,000 square metres, including innovations in all that we do

• An environment encouraging curiosity, innovation and entrepreneurship in all areas

• Personalized learning programme to foster our staff’s soft and technical skills

• Multicultural and international work environment with more than 60 nationalities represented in our workforce

• Diverse and inclusive work environment empowering our people to fulfil their personal and professional ambitions

• Gender-friendly environment with multiple actions to attract, develop and retain women in science

• 32 days’ paid annual leave, 11 public holidays, 13-month salary, statutory health insurance

• Flexible working hours, home working policy (not remote) and access to Digital lunch vouchers

Apply online

Your application must include:

• A motivation letter oriented towards the position and detailing your experience

• A CV in Europass style with contact details

• List of publications (and patents, if applicable)

• Contact details of 2 references

Candidates shall be available for starting their position in December 2026, and no later than January 2027

Please apply ONLINE formally through the HR system. Applications by email will not be considered.

Application procedure and conditions

• LIST is dedicated to maintaining an inclusive work environment and is an equal opportunity employer. We are committed to attracting, hiring, and retaining a diverse workforce. All applicants will be considered for employment without discrimination based on national origin, race, ethnicity, gender, sexual orientation, gender identity, marital status, religion, age, or disability.

• Applications will be continuously reviewed until the position is filled. An assessment committee will thoroughly evaluate applications, adhering to guidelines designed to ensure equal opportunities. The primary criteria for selection will be the alignment of the applicant's existing skills and expertise with the requirements mentioned above.

• As part of our recruitment process, the selected candidate might be subject to a background check in accordance with applicable laws and institutional policies. Further checks and restrictions might apply to candidates in compliance with export controls requirements

• For the purposes of the position and in accordance with applicable legislation, the successful candidate may be requested to provide a recent criminal record certificate.

• For FNR Bridge Defence projects DEPCON-C2/DLT Sentinel: Due to the requirements of the project, we can only consider applications from nationals of a NATO Member Country, from an EU EEA/EFTA Country or from one of the following NATO Indo-Pacific Partners: Australia, Japan, Republic of South Korea and New Zealand.

• This position offers a gross monthly salary between €6’094 and €6’678, paid over 13 months (€79’222–€86’814 annually) based on full‑time employment. The final salary offer within this range will be determined based on the candidate’s overall profile, qualifications and professional experience. For part‑time employment, the salary is adjusted pro rata.