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 workplace for career development. Come, stay, and grow with us.

Job Description

Key Responsibilities

• Design and develop refrigeration systems, components, and assemblies for HVAC&R; products.

• Perform refrigeration cycle calculations, load analysis, and system performance evaluations.

• Select and size compressors, heat exchangers, expansion devices, refrigerants, and other system components.

• Create and modify 3D models, engineering drawings, and BOMs using CAD tools.

• Conduct design validation through simulations, testing, and prototype evaluations.

• Analyze system performance,



energy efficiency, reliability, and compliance with applicable standards.

• Collaborate with global engineering teams, manufacturing, sourcing, and quality functions during product development.

• Support product design reviews, root cause analysis, and continuous improvement initiatives.

• Ensure compliance with industry standards such as ASHRAE, AHRI, UL, ISO, and environmental regulations.

• Participate in new product development, value engineering, and cost reduction projects.

Required Qualifications

• Bachelor's or Master's Degree in Mechanical Engineering, Refrigeration & Air Conditioning, Thermal Engineering, or related field.

• 3+ years of experience in refrigeration system design, HVAC, or thermal product development.

• Strong understanding of:

• Refrigeration Cycles

• Thermodynamics

• Heat Transfer

• Fluid Mechanics

• Psychrometrics

• Experience in refrige

📌 Engineer -Design Engineering (India)
🏢 Lennox International
📍 India