Systems Analysis & Simulation Engineer

About the role

We’re looking for a Systems Analysis & Simulation Engineer to join our experienced engineering team and deliver transformative laser communications technology. You will be responsible for performing simulation and analysis to optimise optical Space-to-Ground communication links and services.

Key responsibilities

• Develop and test algorithms for forecasting link availability using meteorological forecasts and terminal sensor data.
• Estimate and optimise link performance based on expected conditions and analyse empirical data for continuous improvement.
• Develop and utilise Archangel Lightworks’ laser communications network simulation tool to assess network‑level performance, support site selection and network architecture development, define use cases, scenarios and KPIs, analyse large simulation datasets and optimise simulation efficiency.
• Generate technical reports, visualisations, and presentations to communicate results to internal and external stakeholders.
• Support the development and testing of additional analysis and simulation tools to improve product performance and service delivery.

Required profile

• Minimum 3 years of relevant experience.
• Experience developing complex models and simulations in MATLAB/Simulink, preferably with meteorological data and network/communication contexts.
• Proven ability to develop, test and analyse empirical data.
• Experience processing and analysing large datasets efficiently.
• Proficiency in MATLAB and Python.

Required skills

• MATLAB
• Simulink
• Python
• Satellite communications / laser communications
• Optical turbulence modelling
• Orbital mechanics and satellite constellations
• Link‑budget development and trade‑off analysis
• Machine learning / neural networks for meteorological analysis or network modelling

What we offer

• Opportunity to work on advanced optical systems supporting a world‑changing vision.
• Collaborative and transparent culture with strong cross‑functional links.
• Regular socials and a weekly company lunch.
• Professional development and skills growth within a specialist engineering field.
• Competitive salary and benefits package, including equity options in a growing start‑up.
• 25 days annual leave plus bank holidays.