Bugatti Rimac, part of the Rimac Group, brings together two forces that have redefined the automotive world. By combining Rimac’s cutting-edge electric performance and innovation with Bugatti’s 110+ year legacy of crafting iconic hypercars, we are pushing the boundaries of what’s possible in automotive engineering.
Our team is at the core of this, we work with passion, aim for excellence, and take ownership of what we do. We grow together, pioneer solutions, and deliver vehicles that set new standards.
As a Powertrain Performance & Emissions Simulation Engineer, you will develop, validate, and maintain accurate 1D simulation models for powertrain performance, combustion, and emissions, including engine-out and aftertreatment systems.
Working across powertrain, vehicle, controls, and testing teams, you will ensure robust predictive capability and strong correlation between simulation and experimental results.
You will love this role if you enjoy combining simulation and testing, working on combustion and emissions challenges, and influencing powertrain performance and compliance through data-driven modeling.
Where you’ll make an impact
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Develop and maintain 1D models for ICE performance, combustion and emissions
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Build fast-running and real-time capable models to support vehicle performance development and XiL applications
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Continuously improve modeling of combustion, air path, fuel systems and aftertreatment
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Integrate powertrain performance and emissions models into full vehicle simulation environments
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Use GT‑SUITE and MATLAB/Simulink for model development, calibration and analysis
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Support testing activities, including emissions instrumentation and measurement strategies
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Correlate simulation results with experimental data and improve predictive accuracy
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Prepare and present technical reports on performance, fuel consumption, and emissions compliance
What are your core components
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5–10 years of experience in powertrain performance, combustion and emissions simulation
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Proven expertise with GT‑SUITE and MATLAB/Simulink
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Strong understanding of internal combustion engine fundamentals and calibration
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Deep knowledge of engine‑out emissions (NOx, CO, HC, PM/PN) and aftertreatment systems (TWC, GPF)
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Experience with real‑time models and model reduction techniques
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Understanding of vehicle integration aspects, including driveline and thermal systems
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Strong analytical, problem‑solving and communication skills
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Experience working in cross‑functional environments and mentoring junior engineers
Fuel Package
- Private healthcare and mental wellbeing support
- Flexible working hours and up to 12 days of remote work per month
- Transportation allowance and subsidized meals
- Company performance based bonus and holidays bonus
- Minimum 25 days of holidays from day one
- Internal education programs and opportunities to grow
- A supportive, collaborative, and high-performing environment where people succeed together
- Team events, company gatherings, and on-site perks (coffee, fruit, relaxation zones)
- Family support (kindergarten subsidies, children’s events and gifts)
- Dog-friendly office and partner discounts
Salary range: €37500 – €57500 gross per year (depending on experience)
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Thermal Engineering, Instrumentation, Engineer, Automotive, Engineering