Arbetsbeskrivning

We offer a position at a prestigious technical university known for generating knowledge and fostering skills for a sustainable future. You will work alongside engaged, ambitious colleagues from both industry and academia in a creative, international, and dynamic working environment.

Project overview

Quantum networks are poised to surpass classical networks in terms of computing power and security. As a critical component of classical networks, the flexible optical fiber communication network must adapt to facilitate the transition to new communication and computing paradigms by connecting quantum processors in a networked configuration. This project focuses on deploying and enhancing quantum networks, with particular attention to switching techniques designed for quantum applications.

We seek a highly motivated and talented postdoctoral researcher to contribute to developing a state-of-the-art quantum network testbed to enable scalable quantum information exchange among quantum nodes through optical networking techniques. The successful candidate will focus on creating and managing a network environment that ensures end-to-end connectivity and resource allocation while maintaining quantum coherence.

About the division and the department

https://www.chalmers.se/en/departments/e2/research/communications-antennas-and-optical-networks/ at the https://www.chalmers.se/en/departments/e2/ conducts cutting-edge research covering several aspects of communication infrastructures. The Optical Networks (ON) group performs research in network architecture design and optimization, control and management, data center networks, fiber access and mobile transport networks, network sustainability, reliability, security, and survivability, and converged fiber-wireless networks.

Major responsibilities

• Develop a quantum network testbed: Design, establish, and develop a testbed for scalable quantum networking, focusing on implementing and managing optical-domain switching while preserving quantum properties.
• Advanced switching and routing: Develop and optimize routing protocols to support high-fidelity, low-loss quantum information exchange.
• Resource management and routing: Manage network resources to enable efficient entanglement distribution with high fidelity, incorporating load-balancing strategies suitable for quantum data flow.
• Conduct proof-of-concept experiments to validate network performance metrics such as latency and reliability.
• Carry out research in quantum network routing and develop novel protocols for quantum networking, with results presented in major journals and conferences.

Qualifications

• PhD in Electrical Engineering, Physics, Computer Science, or a related field with a specialization in quantum networks, optical networks, or photonics, awarded no more than three years before the application deadline.
• Strong optical switching and routing technologies expertise, with practical knowledge of quantum communication principles.
• Hands-on experience with optical network simulation, testbed development, and high-fidelity optical components.
• Proficiency in managing end-to-end optical paths within networked systems, including skills in optical resource allocation and routing protocols.
• Excellent problem-solving abilities and a demonstrated capacity for independent, innovative research.
• Proven ability and motivation to conduct high-quality research.
• Strong publication record in quantum networking, optical switching, or related areas.
• Capability to work both independently and collaboratively in a dynamic research environment.
• Excellent oral and written communication skills in English.
• Open and collaborative mindset.

Preferred qualifications

• Background in entanglement distribution and error correction techniques.
• Experience working within cross-disciplinary teams on optical and quantum integration projects.
• Strong publication record in quantum networking, optical switching, or related disciplines.

Contract terms

This postdoc position is a full-time, temporary employment for two years.

What we offer

Chalmers offers a cultivating and inspiring working environment in the coastal city of https://www.goteborg.com/en/.

Read more about https://www.chalmers.se/en/about-chalmers/work-with-us/chalmers-as-an-employer/and our https://www.chalmers.se/en/about-chalmers/work-with-us/chalmers-as-an-employer/ for employees.

Chalmers aims to actively improve our gender balance. We work broadly with equality projects, for example the https://www.chalmers.se/en/about-chalmers/organisation-and-governance/equality/genie-gender-initiative-for-excellence/. Equality and diversity are substantial foundations in all activities at Chalmers.

Application procedure

Applications must be marked with 20260232 and submitted in English, attached as PDF files. The maximum file size for each document is 40 MB. Note that the system does not support ZIP files.

Application components:

• CV: Include a complete list of publications and previous teaching and pedagogical experiences. Provide contact information for two references.
• Personal letter: (1-3 pages) Introduce yourself, describe your previous research areas and main results, and outline your future goals and research focus.
• Other documents: Attested copies of completed education, grades, and other certificates.

Use the button at the bottom of the page to access the application form. Please ensure your application is complete, as incomplete applications and those submitted via email will not be considered.

Application deadline: 20 June, 2026

For questions, please contact:

Dr. Rui Lin, ON Unit - [email protected], +46 317727026

Prof. Paolo Monti, ON Unit - [email protected], +46 317726027

*** Chalmers declines to consider all offers of further announcement publishing or other types of support for the recruiting process in connection with this position. ***

Chalmers University of Technology in Gothenburg conducts research and education in technology and natural sciences at a high international level. The university has 3100 employees and 10,000 students, and offers education in engineering, science, shipping and architecture. With scientific excellence as a basis, Chalmers promotes knowledge and technical solutions for a sustainable world. Through global commitment and entrepreneurship, we foster an innovative spirit, in close collaboration with wider society.

Chalmers was founded in 1829 and has the same motto today as it did then: Avancez – forward.