Job description

About TVS / Who are we?

TVS Motor Company is a reputed two and three-wheeler manufacturer globally, championing progress through Sustainable Mobility with four state-of-the-art manufacturing facilities in Hosur, Mysuru and Nalagarh in India and Karawang in Indonesia. Rooted in our 100-year legacy of Trust, Value, and Passion for Customers and Exactness, we take pride in making internationally aspirational products of the highest quality through innovative and sustainable processes. We are the only two-wheeler company to have received the prestigious Deming Prize. Our products lead in their respective categories in the J.D. Power IQS and APEAL surveys. We have been ranked No. 1 Company in /the J.D. Power Customer Service Satisfaction Survey for consecutive four years. Our group company Norton Motorcycles, based in the United Kingdom, is one of the most emotive motorcycle brands in the world. Our subsidiaries in the personal e-mobility space, Swiss E-Mobility Group (SEMG) and EGO Movement have a leading position in the e-bike market in Switzerland. TVS Motor Company endeavours to deliver the most superior customer experience across 80 countries in which we operate.

For more information, please visit www.tvsmotor.com.

Job Title / Role: Attribute Engineer - EV Thermal management simulation

Department: R&D-Vehicle Engineering

Location: Hosur, Tamil Nadu

Education Qualification: M.E. / M.Tech in Mechanical / Thermal / Automotive / Energy Systems Engineering or related engineering discipline.

(Good academic understanding of heat transfer, fluid mechanics, thermodynamics and numerical methods is required)

Required Experience: 3 to 5 years of experience in CFD / thermal simulation for automotive or EV applications.

(Experience in EV thermal system simulation, battery / electronics cooling, liquid cooling circuit analysis, transient thermal analysis and simulation-test correlation will be preferred)

Role Description

Job Purpose:

Responsible for CFD and thermal simulation of vehicle systems and components to support product design, cooling system development, performance prediction and validation.
The role focuses on modelling real-world vehicle operating conditions, evaluating thermal and flow performance, identifying hotspots and design risks, supporting design improvements, and correlating simulation results with bench / vehicle test data.

· Responsibilities:

- Perform steady-state and transient CFD / thermal simulations for vehicle systems and components.

 - Simulate and evaluate thermal and flow performance of battery pack, motor, motor controller / inverter, DC-DC converter, charger, i-VCU / electronic control units, display and other electronic modules.

 - Evaluate cooling concepts such as natural / forced air cooling, liquid cooling, heat sinks, cold plates, fans, ducts and thermal interface materials.

 - Support cooling system sizing, coolant / air flow distribution, pressure drop, heat rejection, fan / pump performance and thermal uniformity studies.

 - Convert vehicle operating conditions into simulation inputs such as city drive cycle, high-speed operation, hill climb, fast charging, high ambient condition, soak and restart condition.

 - Identify hotspot locations, weak cooling regions and thermal risk areas in components and systems.

 - Provide design inputs for cooling layout, duct design, heat sink design, radiator sizing, pump / fan selection, thermal interface selection and sensor locations.

 - Define appropriate assumptions, boundary conditions, material properties, heat loads and convergence criteria for simulations.

 - Correlate simulation results with bench, component and vehicle test data and improve model accuracy.

 - Prepare simulation reports with assumptions, boundary conditions, results, limitations and clear engineering recommendations.

 - Support design reviews and guide design improvements based on simulation outcomes.

 - Maintain simulation models, templates, checklists and learnings for standardisation and reuse across projects.

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