We're seeking an experienced Principal Engineer - RF Integration Photonic Device to lead the RF design of high-speed modulators for our client's cutting-edge silicon photonics platform.This is a chance to work on next-generation optical communication technology in a global R&D environment.Main Responsibilities of Principal Engineer - RF Integration Photonic Device
Lead RF design for high-speed travelling-wave optical modulators.
Collaborate with driver and processing teams to create tailored solutions.
Develop and test new equalisation techniques to boost bandwidth and performance.
Characterise high-speed devices and analyse experimental data.
Support photonic component, subsystem, and circuit design.
Integrated optics & silicon photonics - RF line design & simulationPhotonic component modelling and validationKey Requirements Principal Engineer - RF Integration Photonic Device :Must-Have
PhD in Photonics, Electrical Engineering, Physics (3+ years relevant experience) OR MSc in same fields (6+ years relevant experience).
Proven experience in photonic component design (silicon photonics or III-V materials).
Expertise in RF design for high-speed modulators (e.g., travelling-wave designs, impedance matching, termination circuits).
Skilled with RF simulation tools (CST, HFSS, ADS, COMSOL).
Experience in RF characterisation and testing of high-speed devices.
Strong integrated optics knowledge.
Nice-to-Have
Experience with optical transceivers and driver electronics.
Hands-on with photonic layout tools (Tanner L-Edit, Luceda IPKISS).
Knowledge of Python scripting and automation.
Experience with Linux-based environments.
Familiarity with different modulator material systems and physical effects (Pockels, plasma dispersion).
Prior project/team leadership experience in R&D settings.
Our client team in Leuven develops advanced silicon photonics technology for high-speed optical communication systems. This role is central to designing and optimising high-speed modulators ; critical components enabling faster, more reliable data transmission in optical networks.The Principal Engineer - RF Integration Photonic Device will lead the RF aspects of modulator development, bridging photonics and electronics to deliver cutting-edge, commercially viable solutions.Benefits
Competitive salary and benefits package.
Work in a cutting-edge, international research environment.
Collaboration with top-tier experts in photonics and RF design.
