EPFL, the Swiss Federal Institute of Technology in Lausanne, is one of the most dynamic university campuses in Europe and ranks among the top 20 universities worldwide. The EPFL employs more than 6,500 people supporting the three main missions of the institutions: education, research and innovation. The EPFL campus offers an exceptional working environment at the heart of a community of more than 18,500 people, including over 14,000 students and 4,000 researchers from more than 120 different countries.

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 ofquantum engineering, device physics, and industry engagement, contributing to the maturation and deployment of TWPA technology.

Main duties and responsibilities

• Design, fabricate, and experimentally characterize superconducting TWPAs
• Optimize device performance (gain, bandwidth, noise) for integration in quantum computing platforms
• Work in the cleanroom to fabricate devices
• Simulate the performance in key software (AWR, etc.)
• Document results in internal reports, patent applications, and scientific publications
• Provide technical support and guidance for transitioning the technology to commercial viability
• Packaging of the devices using PCB, etc

Profile

• PhD in Physics, Electrical Engineering, Applied Physics, or a related field
• Strong background in superconducting devices, microwave engineering, or quantum information
• Hands-on experience with low-temperature measurements (dilution refrigerators), RF design, and/or nanofabrication techniques
• Demonstrated ability to work independently and in collaborative, multidisciplinary environments
• Interest or experience in technology commercialization or industrial partnerships is a strong plus
• Excellent communication and organizational skills
• Very good level of spoken and written English

We offer

• A stimulating research environment within EPFL, one of Europe’s leading institutions for science and technology
• Access to world-class facilities in nanofabrication, cryogenics, and microwave measurements
• Opportunities for professional development in technology transfer and entrepreneurship
• Work on next generation superconducting technology
• Be in a position to become a member of a future spin-off
• A remarkably well-equipped laboratory, including full in house electronic and optical testing, and in-house integrated silicon photonics foundry
• Join a laboratory PI with track record of successful startup launching
• A young, dynamic, flexible and highly motivated R&D environment
• Embedded within a team of academic scholars with track record in scientific excellence
• Substantial R&D funds for prototype development
• 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:

• A cover letter detailing research interests and career goals
• Curriculum vitae, including a list of publications
• Transcripts from Master and Bachelor
• Most significant paper/work
• 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: tobias.kippenberg@ epfl.ch