Sr. Analyst – System Modeling/simulation

Key Responsibilities:

• Design & Develop high-fidelity 1D,2D or 3D thermal models for components & sub-systems using in house system simulation tools or external tools like Modelica ,GT-SUITE , Amesim or Simulink.
• Simulate and analyze thermal, fluid, and control system behaviors under various operating conditions.
• Collaborate with cross-functional teams including mechanical, controls, and software engineers to integrate simulation models into product development workflows.
• Calibrate the component and sub-system models using experimental test data to minimize the model prediction errors .
• Validate simulation models against experimental or field data and refine models for accuracy and performance.
• Design & Develop modularized architecture for system simulation tool catering wide range of HVAC & refrigeration system architectures
• Document methodologies, assumptions, and results for internal and external stakeholders.

Required Qualifications:

• Master’s degree in Mechanical Engineering, Thermal Engineering or a related field.
• Minimum 4 years of experience in developing physics based HVAC component & system models in Modelica or GT-SUITE.
• Proficiency in HVAC and Refrigeration system architecture (design and simulation)
• Strong understanding of thermodynamics, heat transfer, and fluid dynamics applied to HVAC.
• Experience with system & component modeling, tuning parameter estimation, and model validation.
• Programming – Working knowledge of C++/C# and scripting languages like Python ,MATLAB for model development
• HVAC component system simulation tools – Coil designer , Vapcyc ,
• Excellent problem-solving, communication, and documentation skills.

Additional preferred skills:

• Familiarity with control systems and embedded software integration is a plus.
• Exposure to cloud-based simulation platforms or IoT integration for digital twins.
• Usage of AI tools for model development is preferred