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Mechanical Engineer

Lennox International
Carrollton, United Statesfull_timeVerifiedPosted 13 Jul 2026

About the role

Who We Are

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.

What Drives Success

EMPLOYER:       Lennox International Inc.

 

JOB TITLE:        Mechanical Engineer

 

LOCATION:       Carrollton, TX and hybrid role, may work from home

 

DUTIES: 

  • Design, fabricate, modify and evaluate complex mechanical and electro-mechanical components, sub-systems and systems.
  • Write test procedures, compile and evaluate design and test data and prepare technical specifications.
  • Recommend design approaches to meet production requirements for new or improved products or processes.
  • Coordinate with technical support personnel to conduct prototype or experimental runs for products or processes.
  • Coordinate the efforts of drafters, technical writers, engineering technicians and machine shop personnel for New Product Introductions (NPI), Material Cost Reduction (MCR), and quality improvement initiatives.
  • Focus on process and product optimization within the domain of Lennox HVAC products.
  • Responsible for mechanical engineering development to include designing, building, and testing mechanical systems and devices.

What We Are Looking For

REQUIREMENTS: 

  • Bachelor’s or foreign equivalent degree in Engineering, or a related field, and 1 year of experience in the job offered or as a Mechanical Engineer, Mechanical Design Engineer or in a related/similar position.
  • Experience therein to include:
    • 1 year in the following:
      • mechanical engineering development;
      • heat transfer;
      • thermodynamics;
      • fluid dynamics;
      • data analysis or management;
      • diagnostics and problem solving;
      • CAD software;
      • and CFD analysis.
    • 6 months in the following:
      • HVAC product design.

Hybrid role, ability to work from home.

 

CONTACT:  Refer to Job code JAPV-W

 

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#PDN-DNI

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Company

Lennox International

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