Postdoc in Experimental Photonic Quantum Computing - DTU Physics

We are seeking a highly motivated and talented Postdoctoral Researcher to join our team and contribute to our cutting-edge quantum computing project. This ambitious project focuses on addressing fundamental and technical challenges in measurement-based quantum computing using continuous-variable cluster states with a three-dimensional entanglement structure. The successful candidate will have the opportunity to engage in pioneering research, collaborate with a dynamic and multidisciplinary team, and advance the field of quantum computing through innovative algorithms and technologies.

Key responsibilities include conducting both experimental and theoretical research on the generation, manipulation, and utilization of three-dimensional cluster states for quantum computing. The candidate will collaborate closely with team members to develop novel quantum computing algorithms that leverage hybrid detection methods and explore the potential of 3D cluster states for enabling fault-tolerant quantum computing. This is an exciting opportunity for a researcher passionate about shaping the future of quantum technologies.

Responsibilities and qualifications
Your key responsibilities are to:

• Conduct research on the generation and manipulation of three-dimensional entangled cluster states for quantum computing based on squeezed light and highly optimised interferometric setups.
• Develop new quantum computing protocols using hybrid detection technologies.
• Explore the potential of 3D cluster states for fault-tolerant quantum computing. 
• Publish research results in high-quality scientific journals, and present research findings at conferences and workshops.
• Collaborate with researchers from other institutions within the European CLUSTEC program to advance the overall project goals.

As a formal qualification, you must hold a PhD degree (or equivalent). 

We are looking for an exceptional physicist with extraordinary talents and outstanding drive. In particular, we are looking for academic excellence and/or demonstrated scientific achievements. We also expect you to have a strong ability to conceive new ideas, construct high-performance experimental setups, take initiative and leadership, and secure progress of the experimental work on a daily basis. Essential is your internal drive to achieve significant and ground-breaking results.

We expect you to:

• be motivated and dedicated to do research of the highest standards, 
• enjoy working in a team, be excited about sharing your expertise with other group members, and be open to new ideas,
• share our values of scientific curiosity and creativity,
• be excited about large challenges and enjoy solving them,
• have an extraordinary drive towards achieving groundbreaking results,
• love physics discussions and participating in thoughtful conversations,
• make things work and deliver!
• Further requirements and qualifications
• We require demonstrated expertise in experimental quantum optics and a Ph.D. in physics, quantum information science, or a related field. Expertise in some of the following areas is expected:
• Expertise in quantum information processing, quantum optics, or related fields.
• Strong experimental skills and solid theoretical understanding of quantum information.
• Experience in continuous variable quantum information processing and entanglement generation is preferred but not required.
• Experience in programming and data analysis.
• Ability to work independently and as part of a team.
• Excellent communication skills in English.

We offer
DTU is a leading technical university globally recognized for the excellence of its research, education, innovation and scientific advice. We offer a rewarding and challenging job in an international environment. We strive for academic excellence in an environment characterized by collegial respect and academic freedom tempered by responsibility. Additionally, we offer a stimulating research environment with excellent opportunities for professional growth and development. The successful candidate will have access to state-of-the-art experimental facilities and resources to help them achieve their research goals.

Salary and terms of employment 
The appointment will be based on the collective agreement with the Danish Confederation of Professional Associations. The allowance will be agreed upon with the relevant union.

The period of employment is 2 years.

You can read more about career paths at DTU here.

Further information 
Further information may be obtained from Head of Section, Ulrik Lund Andersen, ulrik.andersen@fysik.dtu.dk or Associate Professor, Jonas Schou Neergaard-Nielsen, jsne@fysik.dtu.dk.

You can read more about us on DNRF CoE bigQ and DTU Quantum Physics and Information Technologies.

If you are applying from abroad, you may find useful information on working in Denmark and at DTU at DTU – Moving to Denmark.

Application procedure 
Your complete online application must be submitted no later than 17 October 2025 (23:59 Danish time). Applications must be submitted as one PDF file containing all materials to be given consideration. To apply, please open the link "Apply now", fill out the online application form, and attach all your materials in English in one PDF file. The file must include:

• Application (cover letter)
• CV
• Academic Diplomas (MSc/PhD – in English)
• List of publications 

Applications received after the deadline will not be considered.

All interested candidates irrespective of age, gender, disability, race, religion or ethnic background are encouraged to apply. As DTU works with research in critical technology, which is subject to special rules for security and export control, open-source background checks may be conducted on qualified candidates for the position.

Technology for people
DTU develops technology for people. With our international elite research and study programmes, we are helping to create a better world and to solve the global challenges formulated in the UN’s 17 Sustainable Development Goals. Hans Christian Ørsted founded DTU in 1829 with a clear mission to develop and create value using science and engineering to benefit society. That mission lives on today. DTU has 13,500 students and 6,000 employees. We work in an international atmosphere and have an inclusive, evolving, and informal working environment. DTU has campuses in all parts of Denmark and in Greenland, and we collaborate with the best universities around the world.