myScience
Lausanne
Il y a 8 heures
Nanofabrication Engineer for development of novel photonic integrated circuits
- 11 février 2026
- 100%
- Lausanne
À propos de cette offre
Nanofabrication Engineer for development of novel photonic integrated circuits
Workplace Lausanne - Lake Geneva region - Switzerland CategoryPhysics | Innovation
Position Engineer / Technician
Published 9 February 2026 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.
Nanofabrication Engineer for development of novel photonic integrated circuits
The researcher will be responsible for developing advanced thin film deposition and ion beam trimming techniques on various material platforms, such as SiN, LTOI and LNOI. He/she will lead the collaboration with the Bühler Group ( Leybold Optics Bühler Leybold Optics ) on in-house fabrication of wafer-scale integrated photonic circuits, ensuring optimal operation and reproducibility in the cleanroom facilities (CMi). The candidate will design, fabricate, and characterize PICs for the project, as well as develop and improve existing processes and explore new material platforms and tools available from Bühler. He/she will also regularly travel to the R&D facilities in Germany to assist in optimising the recipes. He/she will prepare quarterly reports and facilitate effective technical exchanges between LPQM and the Bühler Group. High-level publications are expected at the end of the project in collaboration with the industrial partner. The position also offers the potential for technology transfer to a startup.
Travelling to Buehler Group in Darmstadt and Leibniz (10%):
Design photonic chips and process flows (20%):
Documentation and coordination (10%):
Technical skills:
Interpersonal skills:
Computer/software skills:
Languages:
Contract Start Date : as soon as possible. Applications will be evaluated on a rolling basis.
Activity Rate : 100%
Contract Type: CDD
Duration: 1 year, renewable
Reference: 2057
Nanofabrication Engineer for development of novel photonic integrated circuits
Mission
TheLaboratory of Photonics and Quantum Measurements (LPQM) at the Ecole Polytechnique Fédérale de Lausanne (EPFL) is seeking a nanofabrication engineer to develop advanced processes and techniques for next-generation photonic integrated circuits and lasers. This role will involve collaborating with Bühler Group as part of a 2-year industry research project, which has the potential for startup commercialization.The researcher will be responsible for developing advanced thin film deposition and ion beam trimming techniques on various material platforms, such as SiN, LTOI and LNOI. He/she will lead the collaboration with the Bühler Group ( Leybold Optics Bühler Leybold Optics ) on in-house fabrication of wafer-scale integrated photonic circuits, ensuring optimal operation and reproducibility in the cleanroom facilities (CMi). The candidate will design, fabricate, and characterize PICs for the project, as well as develop and improve existing processes and explore new material platforms and tools available from Bühler. He/she will also regularly travel to the R&D facilities in Germany to assist in optimising the recipes. He/she will prepare quarterly reports and facilitate effective technical exchanges between LPQM and the Bühler Group. High-level publications are expected at the end of the project in collaboration with the industrial partner. The position also offers the potential for technology transfer to a startup.
Main duties and responsibilities
Cleanroom work in CMi/Labwork (60%):- Fabricate photonics chips using advanced semiconductor processing (etching, lithography, thin film depositions)
- Perform statistical analysis of in-line metrology of the fabrication process, develop measurements to ensure reproducibility
- Explore new material deposition techniques, etching techniques, cladding oxides, wafer platforms
- Test and learn to use new tools
- Characterize the photonic chip performance
Travelling to Buehler Group in Darmstadt and Leibniz (10%):
- Master the use of the new FICONTEC packaging tool and package photonic chips to fibers, fiber arrays and lasers for the various projects in the group
Design photonic chips and process flows (20%):
- Modify existing designs to test the tool capabilities
- Design new PIC devices to demonstrate the capabilities of the developed processes, using new techniques, tools and materials
Documentation and coordination (10%):
- Quarterly report preparation
- Technical reports on each new process, as defined in the project tasks
- Technical meeting organisation and reporting on a need to go basis
- Publication of new results in high impact journals
Profile
Qualification:- PhD in engineering or sciences with micro-nanofabrication of PICs as the theme of the thesis
- 3-5 years equivalent experience in thin film process development, instrument operation, and/or the fabrication industry
- Extensive cleanroom experience
Technical skills:
- Ability to rigorously follow processes
- Ability to operate instruments with a high level of patience and attention to detail
- Willingness to maintain highly organized data records
Interpersonal skills:
- Ability to work independently, with a high level of responsibility
- Strong communication skills towards the other lab members, CMi staff and collaborators
- Willingness to work in a multi-national team
- Willingness to travel
Computer/software skills:
- Proficiency with Microsoft Office
- Familiarity with K-layout, COMSOL, Lumerical
Languages:
- Working proficiency in English, German and/or French is a plus
We offer
- A young, dynamic, flexible and highly motivated R&D environment
- A productive team with high scientific and industrial impacts
- Excellent laboratory conditions at Center of MicroNanoTechnology at EPFL
- Opportunity to work on technology development with potential continuation in industry
- Potential for technology transfer to a startup
Information
Only applications submitted throuh the platform will be considered.Contract Start Date : as soon as possible. Applications will be evaluated on a rolling basis.
Activity Rate : 100%
Contract Type: CDD
Duration: 1 year, renewable
Reference: 2057
Contact
For complementary information, please contact Prof. Tobias Kippenberg per e-mail: tobias.kippenberg@ epfl.chIn your application, please refer to myScience.ch and referenceJobID69222.
