Platzhalter Bild

Hybrid Specialist - Simulation at Lennox International

Lennox International · Chennai, India · Hybrid

Apply Now
Company Profile:

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.
Qualifications:

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.

 

Apply Now

Other home office and work from home jobs