Lennox Software Engineer IV 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


Some of your responsibilities will include:

Responsible for the successful implementation and delivery of embedded software products and components throughout the entire product lifecycle.

Responsible for project deliverables on time and with high quality.

Assure proper technical requirement definition with internal and external customers, marketing, manufacturing and other support groups.

Actively participate in the definition and implementation of new processes and improvements.

Identify and create new technologies and ideas to increase the organization’s intellectual property and to better address customer needs.

Participate in technical feasibility analysis and prototyping activities.

.Education Requirements

• Bachelors/Masters in Electrical Engineering is required.


Technical Skills

10 years of professional experience developing embedded software in C/C++.

Experienced in the architecture, design, hardware/software integration, and development of embedded software to interface and control power electronic components and motors.

Design experience with power invertors or motor control industry on TI microcontrollers 28027, 28062F or equivalent microcontrollers is required

Design and debug experience for peripherals needed for motor control such PWMs, ADCs and timers.

Experience and familiarity with modern control theory and applications.

Experience collaborating in multi-site software development teams and projects.

Ability to develop unit test driven software components

Experience with Real Time Operating Systems (RTOS) software development.

Requisition # 2018-13943

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.