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Lennox International

Engineer - Design Engineering

Design

Listed on Lennox International’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there.

Apply on Lennox International’s careers site →

Job description

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

Required Skill Set Must-Have Skills 2 to 3 years of hands-on experience in SAP Understanding of SAP systems and Sales

  • Order processing through SAP Experience/knowledge of Sheet Metal
  • Design and Manufacturing
  • Processes Experience/knowledge of Plastic Component
  • Design and Manufacturing
  • Processes Good problem-solving skills Experience working in or understanding Residential and Commercial HVAC domains Good communication skills Understanding of GD&T and DFMEA Nice-to-Have Skills HVAC product knowledge CAD customization Understanding of the BOM feature in Windchill Basic understanding of Heat Transfer and Thermodynamic Cycles Experience with the Creo Piping Module Small- or mid-size Project Management experience is an added advantage

Primary Responsibilities

Work closely with the Engineering / Design Team to gather technical requirements and execute Sales Orders. Understand the Sheet Metal Manufacturing Process and provide manufacturable designs according to Lennox standards, including the creation of drawings and design documentation. Work with the Tubing Module to provide plumbing designs that can be manufactured across different Lennox factories and create drawings for tubing.

Create designs for plastic components and develop plastic engineering models based on industrial designs. Create Bill of Materials (BOM) and generate manufacturing specifications. Effectively multitask and manage multiple testing efforts running in parallel. Work effectively with limited supervision and ensure that New Product Development project schedules remain on track. Analyze and investigate production failures and design challenges, brainstorm potential solutions, and implement appropriate solutions.

Qualifications

Bachelor’s degree in Mechanical Engineering or a related engineering discipline 2 to 3 years of relevant professional experience 2 to 3 years of hands-on experience in SAP Experience or understanding of Sales Order processing through SAP Knowledge of Sheet Metal Design and Manufacturing Processes Knowledge of Plastic Component Design and Manufacturing Processes Understanding of GD&T and DFMEA Experience or understanding of Residential and Commercial HVAC applications Good problem-solving, analytical, and communication skills Ability to work independently with limited supervision and manage multiple activities in parallel

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