Lennox tech stack
Lennox builds mostly with SQL, Python, JavaScript, Java. Its stack also includes Power BI, Azure, SAP BW, Angular. Power BI is named in 24 of the 90 job postings Lennox published in the last 12 months (27%). Counted by Alion from the job postings of Lennox, updated Nov 11, 2026.
What programming languages does Lennox use?
SQL is named in 17% of job postings at Lennox, followed by Python (16%), JavaScript (10%), Java (9%).
C# 
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What frameworks and libraries does Lennox use?
Angular is named in 6% of job postings at Lennox, followed by Spring Boot (4%), React.js (2%), ASP.NET Core (1%).
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What databases does Lennox use?
SAP BW is named in 7% of job postings at Lennox, followed by MySQL (2%), PostgreSQL (2%), Azure Cosmos DB (1%).
SAP BW 
What cloud and platforms does Lennox use?
Power BI is named in 27% of job postings at Lennox, followed by Azure (17%), Tableau (9%), Databricks (8%).
Power BI
24 27%
Azure
15 17%
Tableau
8 9%
Databricks
7 8%
Azure DevOps
7 8%
Kubernetes
4 4%
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What developer tools does Lennox use?
Microsoft Excel is named in 31% of job postings at Lennox, followed by Rest API (9%), Git (7%), Copilot (7%).
Rest API
8 9%
Git
6 7%
Copilot
6 7%
Canva
5 6%
SolidWorks
5 6%
AutoCAD
4 4%
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What AI and ML technologies does Lennox use?
ChatGPT is named in 1% of job postings at Lennox, followed by Claude (1%), Gemini (1%), LLM (1%).
Which engineering practices does Lennox ask for?
CI/CD is named in 9% of job postings at Lennox, followed by AI Agents (4%), Incident Management (4%), Agentic Workflows (3%).
CI/CD
8 9%
AI Agents
4 4%
Incident Management
4 4%
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What does each Lennox team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
16 postingsFinance
12 postingsEarly Careers
11 postingsEnterprise Apps
9 postingsAnalytics
8 postingsOperations
8 postingsHow does your stack fit Lennox?
How much does Lennox pay by technology?
Median stated pay of the postings that name each technology, against the median of all Lennox postings with stated pay: $100k across 56 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Power BI | 15 | $108k | +9% |
| SQL | 10 | $50k | −50% |
| Python | 9 | $50k | −50% |
| Tableau | 6 | $110k | +11% |
| Java | 5 | $148k | +49% |
How modern is the Lennox stack?
Lennox scores 83 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 4; legacy ones: 0.
How common is the Lennox stack in its industry?
Share of the 628 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Lennox apart
Companies with a stack like Lennox
Trane Technologies
77 shared technologies
Alcon
84 shared technologies
Siemens Energy
78 shared technologies
Zebra Technologies
82 shared technologies
Eaton
87 shared technologies
Siemens Healthineers
91 shared technologies
The Coca-Cola Company
78 shared technologies
Carrier Global Corporation
84 shared technologies
Questions about the Lennox tech stack
What programming languages does Lennox use?
The languages named in Lennox job postings are SQL (17%), Python (16%), JavaScript (10%), Java (9%), C# (7%), as a share of the 90 postings of the last 12 months.
Does Lennox use Angular?
Yes. Angular is named in 5 of 90 job postings (6%) and required in 5 of them.
What cloud and platforms does Lennox use?
The cloud and platforms named in Lennox job postings are Power BI (24), Azure (15), Tableau (8) (postings in brackets).
What skills do you need for a Industrial Engineering job at Lennox?
Industrial Engineering postings at Lennox most often require Microsoft Excel (4), MATLAB (3), AutoCAD (2), Power BI (2), out of 16 postings in the last 12 months.
Is the Lennox tech stack changing?
No new technology has appeared in Lennox job postings in the last six months.
How modern is the Lennox tech stack?
Lennox scores 83 out of 100 (Cutting-edge). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 4; legacy ones: 0.
How does Alion know the Lennox tech stack?
Alion reads every job posting Lennox publishes and tags the technologies each one names. The figures on this page count the 90 postings of the last 12 months and were updated on Nov 11, 2026.
Method and citation
Alion reads every job posting the company publishes and tags the technologies each one names. Shares count the postings of the last 12 months, open and closed; the company's own products are counted apart. How we count
Alion, "Lennox tech stack: 118 technologies from 90 job postings", as of Nov 11, 2026. https://alion.io/company/lennox-com/technologies