EDWATEC SA is a high-tech startup and a spin-off from EPFL. We develop advanced photonic integrated circuits for on-chip optical amplification and lasing, enabling compact, high-performance, and scalable solutions for optical communications, AI datacenters, space applications, quantum technologies, sensing, and metrology.
We are looking for a highly motivated and hands-on Junior Nanofabrication Process Engineer to join our team and contribute to the development and fabrication of next-generation photonic integrated circuits. The candidate will play a key role in cleanroom process development, wafer-level fabrication, quality control, and the transfer of EDWATEC's PIC technologies toward scalable production.
Your tasks:
- Execute end-to-end process flows, including lithography, dry/wet etching, thin-film deposition, wafer cleaning, annealing, and metrology
- Develop, optimize, and document nanofabrication processes for EDWATEC's photonic integrated circuit technologies
- Fabricate silicon nitride-based photonic integrated circuits in cleanroom facilities
- Carry out wafer-level and device-level inspection and quality control
- Contribute to mask layout, process design, and fabrication-ready documentation
- Work closely with the design, characterization, and product teams to improve device performance and process reliability
Your profile:
- Bachelor's or Master's degree in photonics, electrical engineering, physics, microengineering, materials science, nanotechnology, or a related field
- Strong hands-on experience in nanofabrication of photonic integrated circuits, semiconductor, and MEMS
- Practical experience with cleanroom processes such as lithography, etching, deposition, wafer cleaning, and metrology
- Experience with silicon nitride, silicon photonics or other integrated photonics platforms is a plus
- Previous training and access at EPFL CMi is a plus
- Excellent proficiency in English
We offer:
- The opportunity to contribute to a fast-moving high-tech startup advancing integrated photonics
- Direct involvement in cleanroom fabrication and process development for next-generation PIC technologies
- Access to state-of-the-art nanofabrication facilities at EPFL
- A collaborative, creative, and international team environment
- An inspiring workplace in Lausanne, on the shores of Lake Geneva
- Activity rate: 100%
- Start date: As soon as possible
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