Multiphysics Simulation Engineer

About the Role

The Multiphysics Simulation Engineer turns complex physical problems into clear, practical recommendations that support the development of next-generation all-electric race cars and trackside technical systems. Working principally in COMSOL Multiphysics, the role addresses coupled electrical, electromagnetic, thermal, fluid and structural challenges, and connects subsystem models into comprehensive virtual representations of the car to lay the groundwork for future digital-twin capabilities. The postholder collaborates closely with internal technical teams, the FIA, automotive manufacturers, technical partners and test teams.

Key Responsibilities

• Develop, run and interpret 3D simulation models in COMSOL Multiphysics across electrical, electromagnetic, thermal, CFD and structural domains.
• Model and investigate electric machines, battery packs, power electronics, EV charging systems, high-voltage cabling, busbars, connectors and sensors.
• Perform thermal and CFD analyses of cooling systems, internal and external airflow, pressure losses and conjugate heat transfer.
• Conduct structural analyses covering stress, deformation, stiffness, vibration, fatigue and thermal loading.
• Prepare and simplify CAD geometry and build computational meshes tailored for accurate numerical solving.
• Correlate virtual models with lab, rig, supplier and track-test data, and run parametric and optimisation studies to enhance performance, efficiency, safety and reliability.
• Connect component models into larger virtual representations of the race car and help establish validation and configuration practices for digital-twin development.
• Communicate simulation assumptions, solver settings, limitations and actionable findings clearly during technical reviews.

Required Experience & Qualifications

• An MEng or MSc in electrical, electronic, mechanical, automotive, aerospace, computational or mechatronics engineering, applied physics, or a closely related discipline.
• At least 3 years of relevant physics-based simulation experience in industry, applied research or advanced engineering development.
• Practical experience in 3D physics-based modelling across electrical/electromagnetics, thermal management, CFD or structural mechanics.
• Solid understanding of numerical methods, boundary conditions, mesh quality and solver convergence.
• Experience preparing CAD geometry and correlating simulation models with physical test or telemetry data.
• Strong engineering judgment with the ability to translate numerical outputs into concrete design recommendations.
• Excellent written and verbal communication skills to present methods and findings clearly to technical stakeholders.

Preferred Skills

• Electrical or electronic engineering combined with 3D CAE experience is highly preferred.
• 5 or more years of relevant simulation experience is desirable.
• Experience with EV high-voltage systems or electric powertrains is a strong advantage.
• COMSOL Multiphysics experience is advantageous, though experience with other major professional CAE tools is welcome.

Workplace

Hybrid role requiring three days a week in the Hammersmith, London office.

Benefits & Perks

• 25 days' annual leave, birthday day off and wellbeing leave.
• Opportunity to extend your stay if travelling for a race event.
• Health Cash Plan and access to the Aviva Digital Workplace app.
• Enhanced parental leave.
• Flexible bank holidays.
• Paid volunteer and carer's leave.
• Cycle to Work and Electric Car Scheme.
• Formula E store discount.
• Regular social events and employee working groups.

About the Company

Formula E is the world's fastest-growing sport, redefining motorsport with a bold focus on innovation and sustainability. It has hosted over 150 races in iconic cities globally and is backed by top manufacturers such as Porsche, Nissan and Jaguar, featuring elite drivers and cutting-edge EV technology. It is the world's first certified B Corp sport and the first sport certified to the British Standards Institution (BSI) Net Zero Pathway, combining thrilling entertainment with a mission to advance sustainable progress.

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