published 18.09.25

Principal Simulation Device Engineer

Location

Plymouth

Basis

Full Time
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 compute technologies. Your simulations will help validate theories, explore design trade-offs, and inform the next generation of MicroLED and optical compute 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.

Skills, Knowledge and Expertise
  • PhD in Physics, Electrical Engineering, Materials Science, or a related field.
  • This role requires deep knowledge of device physics, semiconductor simulation tools, and advanced analytical methods.
  • Direct knowledge of advanced simulation tools ( examples include Silvaco ATLAS/Blaze, SiLENS, COMSOL, Optiwave)
  • Experience interpreting simulation results and providing guidance to experimental/device teams.
  • Direct knowledge of simulating ultra-high speed  III-V light emitting devices.
  • Knowledge of ultra-high-speed devices or high-frequency applications.
  • 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.

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

Apply now