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Lennox International

Manufactures and distributes HVAC and refrigeration.

Engineering Intern

Design EngineeringConfirmed live in the last 24 hours
InternshipCarrollton, TX, USA

About the Job

Requirements

  • Currently pursuing a Bachelor's degree in Mechanical Engineering.
  • Knowledge of thermodynamics and heat transfer principles.
  • Understanding of fluid mechanics and fluid flow analysis.
  • Strong troubleshooting and problem-solving skills.
  • Critical thinking and design optimization abilities.
  • Strong attention to detail.
  • Effective verbal and written communication skills.
  • Ability to work independently and as part of a team.
  • Proficiency with Microsoft Office applications.
  • Requires a high school diploma or an equivalent combination of education and experience.

Responsibilities

  • Assist engineers with the design, development, and improvement of HVAC indoor products and components.
  • Support prototype development, testing, and evaluation activities.
  • Participate in engineering analysis and problem-solving efforts to improve product performance and reliability.
  • Contribute to sustaining engineering projects focused on product quality improvements.
  • Assist with product testing and validation efforts to ensure designs meet performance and quality requirements.
  • Collect, organize, and analyze test data to support engineering decisions.
  • Document test results and communicate findings to engineering team members.
  • Support air handler product development and sustaining engineering activities.
  • Support furnace product development and sustaining engineering activities.
  • Assist with projects aimed at improving product quality, performance, and manufacturability.
  • Work with engineering, quality, manufacturing, and other business teams to support project objectives.
  • Participate in team meetings and contribute ideas for product and process improvements.
  • Assist with technical documentation and project coordination efforts.
  • Support multiple engineering projects and priorities as assigned.
  • Assist with research, troubleshooting, and technical investigations.
  • Take on special projects that provide exposure to various aspects of product engineering and development.

Desired Qualifications

  • Familiarity with HVAC products and systems.
  • Experience with Creo and/or Windchill.
  • Understanding of engineering change processes (CR/CN releases).

About the Company

Lennox International

Manufactures and distributes HVAC and refrigeration.

Lennox International provides climate control solutions for homes and businesses, through three segments: Residential Heating & Cooling, Commercial Heating & Cooling, and Refrigeration. It designs, manufactures, and sells HVAC and refrigeration products, including home air conditioners, furnaces, and commercial cooling systems. It uses a vertically integrated model—manufacturing, distribution, and in some markets retail—selling via direct sales, distributors, and company-owned parts stores. Its goal is reliable, energy-efficient climate control while growing across its diversified product portfolio and channels.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Richardson, TX
Founded
1895

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