Lennox HVAC Lab Technician in Carrollton, Texas

Company Overview

Lennox International (LII) is a leading global provider of innovative climate control solutions for heating, ventilation, air conditioning, and refrigeration (HVACR) markets.

Beginning over a century ago, Lennox International has built a strong heritage of Innovation and Responsibility. Our position as an innovation leader continually inspires us to promote more efficient energy use and a healthier environment through our product operations. Our engaged and diverse workforce is committed to providing climate control solutions that provide the most value and comfort for our customers.

We are proud to have instilled a shared sense of responsibility and commitment among our approximately 10,000 employees located throughout North America, South America, Europe, Asia, and Australia.

Job Description

Under general supervision, assists mechanical engineers in the planning and testing of mechanical components, equipment, and machinery. Specifically, this role will be involved in the set-up and operation of gas heating test equipment.

  • Experience with HVAC and diagnostics

  • Thermo-coupling of heat exchangers

  • Vent pipe set up for 80% and 90% product

  • Knowledge of natural and propane gas hook ups

  • Working knowledge of HVAC heat transfer principles and airflow measurement

  • Basic understanding of electrical schematics associated with HVAC equipment

  • Basic understanding of industry standards ANSI Z21.47 and UL 1995 a plus


Requires a high school diploma or an equivalent combination of education and experience. A two year degree or equivalent is preferred. Requires at least 2 years related experience.

Excellent oral and written communications skills. Developing knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models. Knowledge of SAP, AutoCAD, and Microsoft Office a plus.

Requisition # 2018-13814

Category Engineering

Shift / Hours First Shift

Lennox International is an Equal Opportunity Employer and supports a diverse, inclusive work environment.

All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, transgender status, sexual orientation, national origin, genetics, disability, age, or veteran status.

Applicants with Disabilities

If you are an individual with a disability or a disabled veteran who is unable to use our online tools to search and apply for jobs, you may request a reasonable accommodation by contacting us at Recruitment@Lennoxintl.com

E-Verify Participation

For jobs located within the United States, LII participates in the Electronic Employment Verification Program known as E-Verify.

Please visit the E-Verify website for more information on this program.