Manage Engineering Change Notices (ECNs) to improve existing products through proper channels.
Interpret and implement customer specifications and documentation, ensuring adherence to internal best practices and CSA safety standards.
Lead product development for residential gas furnaces in accordance with CSA/ANSI Z21.47 and DOE standards.
Conduct engineering studies to identify innovation opportunities, patents, root cause analysis, and cost-reduction initiatives.
Apply engineering principles to perform analyses and tests for new designs, materials, and processes.
Requirements
ansi z21.47
mechanical engineering
heat transfer
combustion
design tools
hvac experience
Knowledge in ANSI Z21.47 Standard for Gas-Fired central furnaces.
Excellent verbal and written communication and presentation skills.
Requires a bachelor's degree in mechanical engineering.
Knowledge in heat transfer and combustion process.
Requires expert knowledge of design techniques, tools, and principals involved in production of precision technical plans, blueprints, drawings, and models.
Requires at least 8 years related experience in HVAC industry especially in Gas heating products.
Comprehension of practical applications of engineering science and technology.
Benefits
Information not given or found
Training + Development
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Interview process
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Visa Sponsorship
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Security clearance
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Company
Overview
1895 Founding
Historical Beginnings
The company was established in 1895 by inventor Dave Lennox, revolutionizing furnace designs.
S&P 500 Listed
Financial Milestone
The company is publicly traded and ranks among S&P 500 firms following a financial resurgence.
3 Locations
Manufacturing Hubs
The company operates major manufacturing facilities across three key regions.
Over decades it expanded from furnaces into air conditioning, refrigeration and advanced climate‑control systems.
It serves both homeowners seeking quiet, efficient comfort and businesses needing robust, serviceable commercial systems.
Flagship projects include award‑winning heat pumps, smart thermostats and large-scale HVAC retrofits for schools, hospitals and big‑box retailers.
Unusual trivia: in the 1960s the firm briefly built a small crawler tractor and lawn mower called the 'Kitty Track 600'.
Culture + Values
Integrity
Respect
Excellence
Accountability: We deliver on our commitments.
Positive Engagement: We energize and motivate others.
Trust: We are always honest, ethical, and safe.
Customer Experience: We earn the loyalty of our customers.
Sustainability: We care for our community and planet.
Talent: We foster belonging and create opportunities to grow.
Innovation: We embrace original ideas and creative solutions.
Quality: We strive for continuous improvements.
Results: We prioritize superior outcomes for our shareholders.
Environment + Sustainability
13th
Sustainability Leader
Ranked among Barron's 100 Most Sustainable Companies, showcasing commitment to environmental and social responsibility.
1%
Community Investment
DONATES up to 1% of net income to health, education, and environment causes, reflecting dedication to social responsibility.
Offers paid volunteer time off for community and environmental non‑profits.
Developed low–global‑warming‑potential HVAC products (Home & Building Climate Solutions segments).
ENERGY STAR Most Efficient products (Lennox Ultimate Comfort System™).
‘Smart Heating and Cooling Product of the Year’ at 2024 IoT Breakthrough Awards.
Named Best‑Managed Company by WSJ citing sustainable product delivery, community initiatives, efficient operations Dec 19 2024.
Net‑zero target date: **not publicly disclosed** on official site.
Inclusion & Diversity
Three Years
Consecutive Certification
The company has been Great Place to Work–certified for three consecutive years, highlighting its commitment to fostering an inclusive workplace culture.
2024 Rank
Top Workplace Recognition
Recognized in the U.S. News & World Report Best Companies to Work For 2024 list, showcasing its inclusive and empowering workplace culture.
Fosters an open, inclusive culture where people from all backgrounds feel welcome and valued.
Inclusive recruiting practices and development programs supporting equity.
Employee Resource Groups and cultural ambassador networks offer year-round learning, connection, and growth opportunities.
No public gender-based workforce statistics disclosed.