Jobs at Lennox International

Positions 244,415

Lennox International, headquartered in Stamford, Connecticut, specializes in HVAC and refrigeration technologies. With more than 16,000 employees worldwide, the company pioneers smart building solutions that integrate IoT sensors and cloud analytics to boost energy efficiency.

Open roles span mechanical and electrical engineering, software development for HVAC control systems, data analytics, cybersecurity, product and project management, and manufacturing operations. Candidates can expect rigorous technical reviews, cross‑functional collaboration, and opportunities to contribute to sustainability initiatives such as the Lennox Energy Performance Program.

Job Transparency supplies real‑time salary data, benefit summaries, and employee sentiment metrics for every Lennox listing. By accessing this information, you can benchmark offers against market rates, assess location‑specific cost of living adjustments, and identify roles that align with your career goals before submitting an application.

Middle School Math Teacher

Company: Henderson International School

Location: Henderson, NV

Posted Oct 13, 2025

Preferred: Master Degree, State license / certification. Uses existing and emerging technologies as integral tools to support teaching and learning.

Construction Laborer I - Experienced

Company: Desert Services International

Location: Goodyear, AZ

Posted Oct 08, 2025

Valid driver’s license and clean driving record required. This is a key field position for individuals with proven experience in concrete, site work, and…

Digital Graphic Designer

Company: Harman International

Location: New York, NY

Posted Oct 15, 2025

UX/UI design familiarity: wireframes, prototypes, responsive design, and accessibility best practices. Ability to translate messages into effective creative…

Senior Accountant

Company: Saf-T-Gard International

Location: Northbrook, IL

Posted Oct 16, 2025

Bachelor’s degree in Accounting, Finance, or a related field (CPA or CPA-track preferred but not required). Prepare and analyze *financial statements* (balance…

Aluminum Pulse Mig Welder

Company: International Marine and Industrial Applicators

Location: Seattle, WA

Posted Oct 11, 2025

Utilize personal basic tools and equipment for welding tasks if not provided by the workplace. Configure welding machines according to job requirements or…

Brand Manager - Sliick Wax

Company: American International Industries

Location: Commerce, CA

Posted Oct 15, 2025

*Education:* Bachelor’s degree in Marketing, Business, Cosmetic Science, or related field; Master’s preferred. Analytical and creative problem-solving skills.

Aluminum TIG Welder

Company: International Marine and Industrial Applicators

Location: Seattle, WA

Posted Oct 11, 2025

Utilize personal basic tools and equipment for welding tasks if not provided by the workplace. Configure welding machines according to job requirements or…

Electrician

Company: Tradesmen International, Inc.

Location: Sun Valley, CA

Posted Oct 16, 2025

Able to Read and Interpret Blueprints and Schematics. High Level of Attention to Detail. Tradesmen+ Rewards Program – earn points for hours worked.

Electrician

Company: Tradesmen International, Inc.

Location: San Diego, CA

Posted Oct 16, 2025

Able to Read and Interpret Blueprints and Schematics. High Level of Attention to Detail. Tradesmen+ Rewards Program – earn points for hours worked.

Day Porter (Full Time)

Company: CSI International

Location: Philadelphia, PA

Posted Oct 10, 2025

Notify supervisors or managers of major repairs. We are looking for a dependable and energetic Day Porter to keep our facilities clean.

Plumber

Company: Tradesmen International, Inc.

Location: Jacksonville, FL

Posted Oct 14, 2025

Must have Experience using heavy duty power tools; hammer drills, band-saws & impact drivers. Tradesmen International is immediately hiring experienced…

Welder

Company: HarbisonWalker International

Location: Gary, IN

Posted Oct 10, 2025

Responsible for all welding duties throughout the shop utilizing types of welders including but not limited to MIG welders, arc welders and plasma cutting…

Frequently Asked Questions

What’s it like to work at Lennox International?
Employees report a culture that values safety, innovation, and sustainability. The company offers flexible schedules, on‑site wellness programs, and a clear career‑path framework that encourages continuous learning and cross‑departmental projects.
What types of positions are available at Lennox International?
Current listings include mechanical and electrical engineers, HVAC software developers, data scientists, cybersecurity specialists, product managers, supply‑chain analysts, manufacturing technicians, quality assurance engineers, and project managers across global sites.
How can I stand out as a Lennox International applicant?
Tailor your resume to highlight relevant IoT, HVAC, or energy‑efficiency projects; obtain certifications such as LEED AP or AWS Certified IoT; showcase a portfolio of code or design work; and proactively network with current employees via LinkedIn or company events to demonstrate genuine interest.

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