Jobs at X-FAB

The X-FAB Group - about 4,000 employees - is the leading analog/mixed-signal foundry manufacturing silicon wafers for analog-digital integrated circuits (mixed-signal ICs). X-FAB customers benefit from high-performance technologies, excellent technical design and prototyping services; and fast, easy and flexible foundry access worldwide.

Photonics Development Engineer (M/F/D)

Corbeil-Essonnes, France

X-FAB is looking for an experienced Photonics Process Integration specialist to join our Process Development team, based in Corbeil-Essonnes, France, but working as part of an international organization.

Our Photonics technologies support a distinctive range of modular options using Silicon and Silicon Nitride waveguides. The ideal candidate should have experience of semiconductor processes applied to electronics and photonics Integrated Circuits.

Your Tasks

  • Process Integration and Development of new version of photonics devices and manufacturing flows.

  • Optimise processes for optical performance, yield and reliability.

  • Support the transfer of technologies to other X-FAB sites and Heterogenous Integration concepts.

  • Liaise with customers to support production ramp.

Your Profile

  • Qualification: Bachelor Degree / Master of Engineering in Material Science, Physics, Microelectronics/Photonics or related subject. PhD desirable

  • Experience: Minimum 3 year experience in process integration.

  • Hands-on experience of process blocks for Photonics and/or optical IC’s.

  • Understanding of all related unit process steps (lithography, etch, wet cleaning, dielectric deposition, CMP, CVD/PVD, defect management).

  • Understanding of process and device characterization methods.

  • A track record of optimizing processes for performance, yield and reliability.

  • Good understanding of Material Properties and Failure Analysis techniques.

  • Understanding of design rules and their impact on the devices and characteristics, impact on product performance.

  • Knowledge of chip and HI/package interactions.

  • Trained in the formal use of Design-of-Experiments and statistical techniques.

Contact person : Rymaine Guerra

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