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Lennox Sr. Software Engineer 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, and Asia.

Job Description

As an Sr. Software Engineer, you will perform complex activities relating to systems software engineering for embedded system, electronic components and control systems


  • Handle complex aspects of design, development and integration of embedded software components and applications.

  • Have technical responsibility for planning, organizing and conducting technical projects or phases of projects involving design and development.

  • Coordinate the efforts of engineering support staff.

  • Design and develop Windows Software applications.

  • Implement software components based on applicable specifications and design.

  • Provide work direction to less experienced engineers.




  • Bachelor's degree or an equivalent combination of education and experience.

  • 5 years related experience.

  • Excellent verbal and written communications skills.

  • Strong expertise in software coding, software design, integration, simulation, communication protocols.

  • Familiar with software development tools.

  • Ability to coordinate and direct the work of teams.


  • Medical, Dental and Vision

  • Outstanding 401(k) with company matching and 1-year bonus

  • Employee Stock Purchase Plan

  • Robust Employee Assistance Program

  • Community involvement opportunities

  • Much, much more

Job Locations US-TX-Carrollton

Requisition # 2020-23704

Category Engineering

Shift / Hours Regular

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.