Powertrain- 1D Simulation

Segula Technologies; Chennai, Tiruchirappalli, Coimbatore District, Bengaluru, Hyderabad; On-site; INR 600,000 - 1,000,000; Full time

Job summary

Segula Technologies in Chennai seeks a hands-on 1D Thermal / Thermo-Fluid Simulation Engineer to advance automotive powertrain and vehicle thermal management models. You will work with GT-SUITE and MATLAB/Simulink to develop and analyze cooling circuits for EVs and conventional powertrains.

The role involves steady-state and transient simulations, calibration and validation with test data, and collaboration with powertrain, vehicle, controls and testing teams.

Qualifications

• Hands-on experience in 1D thermal/thermo-fluid system simulation for automotive powertrain and vehicle thermal management.
• Proficiency with GT-SUITE for cooling, lubrication, HVAC, heat exchangers, pumps, valves and radiators.
• Experience with MATLAB/Simulink for system-level modeling and simulation.
• Develop and analyze engine/EV cooling circuits and thermal management system models.
• Perform steady-state and transient simulations, calibration, correlation, validation, sensitivity analysis, and DOE using test data.
• Support thermal performance optimization and simulation-based engineering recommendations.
• Collaborate with powertrain, vehicle, controls, and testing teams.
• Strong understanding of thermodynamics, heat transfer, fluid mechanics, and automotive thermal systems.

Responsibilities

• Create and maintain 1D thermal models for powertrain and thermal management.
• Run steady-state and transient simulations to support design decisions.
• Calibrate and validate models against experimental data.

Skills

Thermal simulation

Calibration

Validation

DOE

Collaboration

System-level modeling

Simulation analysis

Tools

GT-SUITE

MATLAB/Simulink

Job description

Job Overview: 1D Thermal / Thermo-Fluid Simulation Engineer

Experience: 1–3 Years | Industry: Automotive / EV

Role & Responsibility

• Hands-on experience in 1D thermal/thermo-fluid system simulation for automotive powertrain and vehicle thermal management.
• Working knowledge of GT-SUITE for cooling, lubrication, HVAC, heat exchangers, pumps, valves, and radiators.
• Experience with MATLAB/Simulink for system-level modeling and simulation.
• Develop and analyze engine/EV cooling circuits and thermal management system models.
• Perform steady-state and transient simulations, calibration, correlation, validation, sensitivity analysis, and DOE using test data.
• Support thermal performance optimization and simulation-based engineering recommendations.
• Collaborate with powertrain, vehicle, controls, and testing teams.
• Good understanding of thermodynamics, heat transfer, fluid mechanics, and automotive thermal systems.