Walk-in || Thermal Design Engineer

Position : Thermal Desing Engineer - EV

• Design and develop thermal management systems for Battery Electric Vehicles and Hybrid Electric Vehicles.
• Understand thermal system schematics, component interfaces, coolant flow paths, and refrigerant circuits.
• Develop cooling circuits for:
• High-voltage battery packs
• Electric drive motors
• Inverters
• On-board chargers
• DC-DC converters
• Power electronics
• HVAC systems
• Chillers and heat exchangers
• Support component positioning and integration of chillers, condensers, heat exchangers, pumps, valves, reservoirs, and HVAC units.
• Optimize the thermal system layout considering thermal performance, packaging feasibility, serviceability, assembly, and vehicle-level requirements.
• Develop coolant hoses, refrigerant hoses, AC lines, thermal pipes, and associated connection systems.
• Perform 3D hose routing in CATIA V5 based on thermal schematics, vehicle packaging layout, and interface requirements.
• • Define hose geometry considering:
• Minimum bend radius
• Hose diameter and wall thickness
• Packaging clearances
• Dynamic movement
• Engine or e-Drive roll
• Suspension movement
• Thermal expansion
• Assembly sequence
• Serviceability
• Manufacturing feasibility
• Design formed hoses and routed hose assemblies between thermal components.
• Develop hose end connections, quick connectors, couplings, valves, tees, reducers, and branching joints.
• Define clipping and clamping strategies to control hose movement, vibration, sagging, and interference.
• Participate in hose material selection based on coolant compatibility, pressure, temperature, environmental exposure, durability, and OEM specifications.
• Work with suppliers to finalize hose construction, end fittings, connectors, protection sleeves, and manufacturing processes.
• Create hose definition drawings using coordinate points and other applicable dimensional control methods.