Hybrid Specialist - Simulation presso Lennox International
Lennox International · Chennai, India · Hybrid
- Senior
- Ufficio in Chennai
Lennox (NYSE: LII) Driven by 130 years of legacy, HVAC and refrigeration success, Lennox provides our residential and commercial customers with industry-leading climate-control solutions. At Lennox, we win as a team, aiming for excellence and delivering innovative, sustainable products and services. Our culture guides us and creates a workplace where all employees feel heard and welcomed. Lennox is a global community that values each team member’s contributions and offers a supportive environment for career development. Come, stay, and grow with us.
Job Description:This engineer designs, fabricates, modifies and evaluates complex mechanical and electro-mechanical
components, sub-systems and systems. The person in this position may also provide work leadership for lower level employees.
Duties include, but are not limited to:
- Develop high-fidelity digital twin models of refrigeration systems using Modelica and GT-SUITE.
- 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.
- Validate simulation models against experimental or field data and refine models for accuracy and performance.
- Support system-level optimization, scaling models, diagnostics, and predictive maintenance strategies using digital twin insights.
- Document methodologies, assumptions, and results for internal and external stakeholders.
Requires a bachelor's degree in engineering. Requires at least 5 years related experience.
- Bachelor’s or Master’s degree in Mechanical Engineering, Thermal Engineering or a related field.
- Minimum 7 years of experience Modelica-based tools (e.g., Dymola, OpenModelica) or GT-SUITE.
- Proficiency in Refrigeration or HVAC systems (design and simulation)
- Strong understanding of thermodynamics, heat transfer, and fluid dynamics.
- Experience with system modeling, parameter estimation, and model validation.
- Familiarity with control systems and embedded software integration is a plus.
- Excellent problem-solving, communication, and documentation skills.
Additional preferred skills:
- Knowledge of scripting languages (e.g., Python, MATLAB) for automation and data analysis.
- Exposure to cloud-based simulation platforms or IoT integration for digital twins.
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