Doctoral student for Quantum-aware data centres project

What you'll do

You will work on a PhD research project on quantum-aware data centers, aiming to explore the integration of quantum computing, communication, and memory resources into existing or new cloud infrastructures to build scalable and secure hybrid data centers. The research will address key challenges, including physical infrastructure for quantum hardware, quantum data ingestion, integration of quantum memory systems, distributed quantum computing, and end-to-end network orchestration.

This project will be conducted in collaboration with Scaleway, CERN QTI and LIP6 (Laboratoire d’Informatique de Sorbonne Université Paris, Centre for Quantum Computing – Doctoral school) contributing to the emergence of practical and interoperable hybrid infrastructure in Europe.

Your responsibilities

Conduct theoretical research on hybrid quantum algorithms emphasizing the natural integration with different quantum computing technologies.
Develop and refine theoretical and computational models for hybrid integration.
Implement these models on classical and quantum platforms.
Explore the energy footprint modeling of quantum computing infrastructures, particularly at the scale of distributed and cloud-based quantum systems.
Explore and develop potential use cases for these advanced models in multiple domains, drawing in particular from High Energy Physics
Increase progressively the complexity of the use cases treated, identifying potential advantages of using (quantum) machine learnable approaches, and estimating in detail, whenever possible, the resources required.

Still here? Let's make a quick check about

Your profile

Your field of study is in Physics, Computer Science, Mathematics, or a related field.
Strong background in at least one among quantum computing, distributed system, and computer science.
Proficiency in programming languages (preferentially Python or Julia)
Familiarity with quantum computing frameworks (e.g. Qiskit, Qibo, Pennylane or similar) would be an advantage

Your skills

Demonstrated problem-solving abilities, innovative thinking, and the capacity to work both independently and collaboratively.
Knowledge in distributed systems, networking, cloud or HPC infrastructure, prior exposure to quantum software or hardware is a plus
Knowledge of high energy physics principles and data analysis methodologies would be an advantage
Spoken and written English or French

Ideal start date: 01/05/2026

Contract duration: 12 month contract

Job flexibility: Fully Onsite

Global Benefits at CERN

A monthly allowance of 3907 Swiss Francs (tax free).
30 days of paid leave per year plus 2 weeks annual closure.
Coverage by CERN’s comprehensive Health Insurance scheme (the contribution will be automatically deducted from your allowance).
Family supplement to subsistence allowance, depending on your individual circumstances.
Travel expenses to Geneva upon joining CERN, depending on your individual circumstances.
A contract duration for 12 months, renewable up to 3 years, with possibility to spread over a maximum duration of 4 consecutive years to allow you to spend time at the university.

Let's get you ready

Be sure to meet the eligibility criteria

You are a national of a CERN Member State or Associate Member State.
You have a good knowledge of English or French.
Your university must support your participation in the programme. This means that your university should agree that the research you conduct at CERN will contribute to your PhD thesis. Additionally, your field of study should align with CERN’s research areas, including, but not limited to, physics, engineering, computing, and related applied sciences.
You must be enrolled in a doctoral program in a relevant field such as physics, engineering, computer science, or a related discipline. You should have begun your doctoral studies at the time of application.

You will need these documents to complete your application

Your CV (English or French)
Any document you consider relevant to your application
An academic reference letter (optional)
An academic transcript (optional)

Your CERNDepartment

The IT department delivers essential information technology services, including data processing, storage, and network support for CERN's experiments and infrastructure, while also driving innovation through advanced research and development.

Overview of CERN

Discover a world where the impossible is made possible!

At CERN, the European Organization for Nuclear Research, we are pushing the frontiers of science and technology. Our groundbreaking work brings together not only physicists but also a diverse range of professionals from engineering, technical, scientific, and administrative fields. Together, we foster an environment where innovation and collaboration thrive.

Every day, we face exciting new challenges and opportunities to contribute to cutting-edge research that shapes our understanding of the universe. We meet these challenges through the diverse perspectives within our teams, ensuring every contribution is valued and driving our shared sense of inclusion and purpose. Diversity is a core value of CERN since its foundation, and it remains central to our mission and continued success.

If you are ready to be part of a dynamic, inclusive community pushing the boundaries of knowledge, CERN is the place where your curiosity and skills can thrive. Be part of our mission to uncover what lies at the heart of the universe! TAKE PART!

Ready To apply?

Be prepared with our resources and tips

All good?

Apply now Allow 15 minutes to complete your online application

Still have a doubt ? Here are the most frequently asked questions

What should I expect during my first week at CERN?

Your onboarding at CERN includes a comprehensive induction programme, which starts with an official welcome session at the beginning of each month. In addition, you will receive important information both before and after your arrival to ensure a smooth transition into your new role. This process is designed to help you get acquainted with CERN’s environment, your team, and the tools and systems you’ll be using.
How big would the team be?

The size of the team you'll be working with at CERN depends on the specific role and department. Some teams are small and highly specialized, while others are larger and more interdisciplinary. During the interview process, you'll have the opportunity to learn more about the team structure for the position you are applying for.
What is the working language at CERN?

The working languages at CERN are English and French. However, it is not always mandatory to speak both languages to work at CERN. We offer language training to help you acquiring the other language.
What support does CERN provide for relocation?

CERN does not offer direct assistance with relocation. However, depending on your role and specific criteria, you may be eligible for certain benefits such as an installation allowance and coverage of travel expenses to join CERN. These benefits are designed to help ease the transition when relocating to the Geneva area. For more information, please consult the “Salary, Benefits and Support“ page.
Do I need a visa to work at CERN?

Whether you need a visa to work at CERN depends on your nationality and the duration of your stay. CERN assists with the necessary visa and work permit processes for its employees and visitors. The specific requirements will be communicated to you during the recruitment process.
What would my salary be?

Salaries at CERN are determined by a structured scale. Salaries are based on your role, qualifications, and experience, and are not subject to negotiation. Specific details will be provided as your application progresses. For more information, please refer to the dedicated page.