Attribute Engineer

Job highlights

• Location: Hosur,Tamil Nadu. Education Qualification. ME / MTech 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) .

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

Department: RD-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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