Principal Simulation Device Engineer

About the role

Are you ready to shape the future of next-generation devices? We are looking for a Principal Device Simulation Engineer to join our team of innovators pushing the limits of MicroLED and optical interconnect technologies.

Key responsibilities

• Lead the simulation, modelling, and analysis of semiconductor or photonic devices across a range of technologies.
• Develop and validate device models to support design, optimisation, and experimental work.
• Collaborate closely with process integration, optics & device engineering to provide actionable insights from simulation results.
• Mentor and guide junior engineers on simulation methodologies and best practices.
• Evaluate and implement new simulation tools and techniques to enhance modelling capabilities.
• Present technical findings to internal stakeholders and contribute to technology strategy.

Required profile

• PhD in Physics with a focus on Condensed Matter Physics.
• Deep knowledge of device physics, semiconductor simulation tools, and advanced analytical methods.
• Direct knowledge of advanced simulation tools (e.g., Silvaco ATLAS/Blaze, SiLENS, COMSOL, Optiwave).
• Experience interpreting simulation results and providing guidance to experimental/device teams.
• Strong programming or scripting skills for simulation automation (Python, MATLAB, etc.).
• Strong analytical and problem‑solving skills.
• Excellent written and verbal communication skills.
• Ability to work collaboratively in a multidisciplinary team.
• Advantage: experience with III‑V materials.

Required skills

• Silvaco ATLAS/Blaze
• SiLENS
• COMSOL
• Optiwave
• Python
• MATLAB

What we offer

• Pension scheme
• Private medical & dental insurance
• 28 days’ holiday + bank holidays
• Free onsite meals
• Onsite gym
• Relocation support
• Visa support available