Mission
If you are driven to discover, create, and inspire something that has technological impact, and have an ambition to become involved in a future startup that can shape future technology, the LPQM could be the ideal place for you. K-Lab at EPFL invites applications for a postdoctoral position focused on technology transfer and experimental development of traveling wave parametric amplifiers (TWPAs) for quantum computing applications. Quantum-limited microwave amplifiers, which add minimal noise, are key instruments in quantum computing, radio astronomy, and particle physics. Yet, these remain largely inaccessible.
Within the framework of a funded tech transfer project by the ERC, we are looking for a postdoctoral scholar with industrial and academic experience to work on the industrialization of a novel superconducting integrated circuit technology for use in the domain of superconducting circuits and quantum computing, with the ultimate aim of launching a spin-off. Commercializing quantum-limited amplifiers, such as traveling wave parametric amplifiers (TWPAs), would accelerate research globally.
We are seeking a highly motivated and skilled researcher to help bridge the gap between our state-of-the-art research in superconducting quantum devices and their commercialization. This position offers a unique opportunity to work at the interface of quantum engineering, device physics, and industry engagement, contributing to the maturation and deployment of TWPA technology.
Main duties and responsibilities
1. Design, fabricate, and experimentally characterize superconducting TWPAs
2. Optimize device performance (gain, bandwidth, noise) for integration in quantum computing platforms
3. Work in the cleanroom to fabricate devices
4. Simulate the performance in key software (AWR, etc.)
5. Document results in internal reports, patent applications, and scientific publications
6. Provide technical support and guidance for transitioning the technology to commercial viability
7. Packaging of the devices using PCB, etc
Profile
8. PhD in Physics, Electrical Engineering, Applied Physics, or a related field
9. Strong background in superconducting devices, microwave engineering, or quantum information
10. Hands-on experience with low-temperature measurements (dilution refrigerators), RF design, and/or nanofabrication techniques
11. Demonstrated ability to work independently and in collaborative, multidisciplinary environments
12. Interest or experience in technology commercialization or industrial partnerships is a strong plus
13. Excellent communication and organizational skills
14. Very good level of spoken and written English
We offer
15. A stimulating research environment within EPFL, one of Europe’s leading institutions for science and technology
16. Access to world-class facilities in nanofabrication, cryogenics, and microwave measurements
17. Opportunities for professional development in technology transfer and entrepreneurship
18. Work on next generation superconducting technology
19. Be in a position to become a member of a future spin-off
20. A remarkably well-equipped laboratory, including full in house electronic and optical testing, and in-house integrated silicon photonics foundry
21. Join a laboratory PI with track record of successful startup launching
22. A young, dynamic, flexible and highly motivated R&D environment
23. Embedded within a team of academic scholars with track record in scientific excellence
24. Substantial R&D funds for prototype development
25. Position in Switzerland – an ideal place for high tech startups
About K-Lab
The K-Lab at EPFL, led by Prof. Tobias J. Kippenberg, focuses on Quantum Measurements and Photonics and is active in multiple domains, including superconducting circuit optomechanics, and next generation integrated photonic circuits. It has also developed state of the art superconducting quantum devices, including Josephson junction based TWPA.
Located in Lausanne, EPFL has a campus-like environment situated on the shores of Lakes Geneva and offers a work environment unlike any other: we inspire passion, foster innovation, build collaboration, and reward excellence. LPQM hosts a unique infrastructure, with multi-million CHF investments dedicated to in-house laboratory-based testing, including state of the art cleanroom equipment.
Information
Applicants should submit the following documents:
26. A cover letter detailing research interests and career goals
27. Curriculum vitae, including a list of publications
28. Transcripts from Master and Bachelor
29. Most significant paper/work
30. Contact information of at least two references
Application Deadline: Applications will be reviewed on a rolling basis until the position is filled.
Start Date : Flexible, with a target of Fall 2025.
Activity Rate : 100%
Contract Type: CDD
Duration: 1 year, renewable
Reference: 1699
Contact
For complementary information, please contact Prof. Tobias Kippenberg per e-mail: