Lennox Technical Lead - Hardware Engineering in Chennai, Indiana

Company Profile

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

  • Experience in converting high level marketing requirements into design requirements and preparing detailed design document

  • Experience in utilizing schematic capture and PCB layout software to document your design.

  • Experience with circuit simulation and PADs PC board layout software is a plus.

  • Capable of performing general soldering; operation of scopes, meters and general lab equipment.

  • Proficient in speaking and writing in English.

  • Can think creatively with the ability to develop and implement new processes and procedures.

  • Must have demonstrated the capability to multi-task and work on several projects at the same time.

  • Need excellent collaboration and teaming skills.

  • Experience in the HVAC or appliance industries is a plus.

  • Experience in the design of refrigeration controls is a plus

  • Experience building electronic devices with contract manufacturers is a plus.

  • Experience high speed signal integrity checking is a plus

  • Experience with environmental and transient condition testing of the electronic controls is a plus.

  • Develop and sustain electronic control boards utilizing embedded microprocessor with analog and digital circuitry for residential HVAC and refrigeration equipment.

  • Develop specifications, rules, and best practices for verification and validation of hardware systems.

  • Test the electronic controls to verify they comply with the stringent quality and reliability requirements of Lennox Industries.

  • Perform root cause analysis and implement design changes to assure product integrity.

  • Interact with suppliers to find the best components for the application while containing component costs.

  • Serve as the program manager for your products to deliver the desired product on time while communicating with the other departments within the Lennox Industries organization.

  • Communicate project results to the Controls Team leadership staff.


  • A Bachelor's degree in Electrical / Electronics Engineering is required with 7 to 10years of experience in design of analog, digital, and mixed signal circuitry and embedded microprocessors using through-hole and surface mount technologies.

Requisition # 2018-12835

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.