Doctoral Student in Quantum Error Correction
We invite applications for a doctoral position in the theory of quantum error correction at ETH Zurich, supervised by Joseph M. Renes and co-supervised by Renato Renner.
Quantum computers promise capabilities far beyond today's computers, but only if we can reliably protect quantum information from errors. Quantum error correction (QEC) is therefore one of the central challenges on the path toward large-scale quantum computing. In this Doctoral project, you will investigate the fundamental limits of quantum error correction.
The position is part of QuBriC, the first European Marie Skłodowska-Curie Doctoral Network (MSCDN) dedicated entirely to QEC, and includes secondments to Politecnico di Milano and Quantinuum in Cambridge, England. The PhD position is fully funded for 3 years.
The expected starting date is early 2027.
Job description
- Your main responsibility will be to conduct high-quality research within the project and progressively develop your own research ideas
- The exact direction of the project can be shaped according to your background and research interests
- You will perform numerical experiments and theoretical analysis, develop algorithms and software, and communicate your results through publications and presentations at leading international conferences and journals
- You will collaborate extensively with researchers within QuBriC and participate in the network's research, training, and dissemination activities.
- The position also includes teaching at the undergraduate and Master's level and other departmental duties, corresponding to up to 20% full time
- The position is a fixed-term appointment of three years
Profile
To qualify as a Doctoral student, you must have a Master's degree (or equivalent) in physics, mathematics, electrical engineering, computer science, or a closely related field.
The following will strengthen your application:
- A strong mathematical background, with roots in either information theory or quantum information science
- Curiosity about the implications of quantum mechanics for information processing
- Motivation to deliver ambitious, high-quality work
- Ability to work independently as well as collaboratively in an international research environment
- Strong written and verbal communication skills in English
- Strong programming skills (e.g., Python, Matlab, or similar)
- Familiarity with classical and/or quantum coding theory, error correcting codes, and decoding algorithms
- Previous experience in research and teaching
Because this position is funded through a Marie Skłodowska-Curie Doctoral Network, additional eligibility requirements apply. In particular:
- Candidates must not already hold a doctoral degree at the date of recruitment
- Mobility rule: The candiate must not have resided or carried out their main activity (work, studies, etc.) in Switzerland for more than 12 months in the 36 months immediately before their recruitment date
We offer
- You will be part of a welcoming, open and interactive research group in the Institute of Theoretical Physics, working at the intersection of quantum information theory, quantum cryptography, and quantum foundations
- Our working language is English
- As part of QuBriC, you will join a cohort of 15 MSCDN doctoral candidates based in Europe's leading QEC groups, and you will meet them regularly at network-wide training schools, workshops and conferences
Working, teaching and research at ETH Zurich
We value diversity and sustainability
In line with our values, ETH Zurich encourages an inclusive culture. We promote equality of opportunity, value diversity and nurture a working and learning environment in which the rights and dignity of all our staff and students are respected. Visit our Equal Opportunities and Diversity website to find out how we ensure a fair and open environment that allows everyone to grow and flourish. Sustainability is a core value for us – we are consistently working towards a climate-neutral future.
Curious? So are we.
We look forward to receiving your online application with the following documents until 5 January 2027, as a single merged PDF file in the following order:
- Your CV, including the names of one or two references (max 2 pages)
- A statement explaining how you came to be interested in quantum information and/or quantum error correction, a question you are particularly excited about, and why you want to pursue a PhD (max. 500 words)
- A transcript of records (both Bachelor’s and Master’s)
- A sample of your own academic writing, for example, a thesis or essay
Further information about the Quantum Information Theory can be found on our Website. Questions regarding the position should be directed to Joseph Renes, renes@phys.ethz.ch (no applications).
Please note that we exclusively accept applications submitted through our online application portal. Applications via email or postal services will not be considered.
The pre-selection is carried out by the responsible recruiters and not by artificial intelligence.
A background check may be conducted as part of the application process.
About ETH Zürich
ETH Zurich is one of the world’s leading universities specialising in science and technology. We are renowned for our excellent education, cutting-edge fundamental research and direct transfer of new knowledge into society. Over 30,000 people from more than 120 countries find our university to be a place that promotes independent thinking and an environment that inspires excellence. Located in the heart of Europe, yet forging connections all over the world, we work together to develop solutions for the global challenges of today and tomorrow.
