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.