Johnson Controls tech stack
Johnson Controls builds mostly with Python, SQL, C#, JavaScript. Its stack also includes Windows, Azure, Snowflake, LangChain. Windows is named in 278 of the 1,191 job postings Johnson Controls published in the last 12 months (23%). Counted by Alion from the job postings of Johnson Controls, updated Nov 10, 2026.
What programming languages does Johnson Controls use?
Python is named in 10% of job postings at Johnson Controls, followed by SQL (10%), C# (5%), JavaScript (4%).
Python
122 10%
SQL
120 10%
C#
54 5%
JavaScript
47 4%
C++
33 3%
Apex
29 2%
MATLAB
25 2%
PowerShell
23 2%
Show all (23)
What frameworks and libraries does Johnson Controls use?
LangChain is named in 2% of job postings at Johnson Controls, followed by PyTorch (2%), React.js (1%), FAISS (1%).
LangChain
22 2%
PyTorch
18 2%
React.js
15 1%
FAISS
13 1%
Scikit-learn
13 1%
Transformers
13 1%
LangGraph
12 1%
AutoGen
11 1%
Show all (53)
And 13 more, each named in fewer postings.
What databases does Johnson Controls use?
Snowflake is named in 3% of job postings at Johnson Controls, followed by PostgreSQL (2%), Oracle (1%), Redis (1%).
Snowflake
35 3%
PostgreSQL
21 2%
Oracle
12 1%
Redis
11 1%
MS SQL
10 1%
Pinecone
8 1%
Qdrant
8 1%
Weaviate
8 1%
Show all (19)
What cloud and platforms does Johnson Controls use?
Windows is named in 23% of job postings at Johnson Controls, followed by Azure (12%), Power BI (10%), Azure DevOps (6%).
Azure
139 12%
Power BI
118 10%
Azure DevOps
69 6%
AWS
45 4%
GitHub
39 3%
.NET
33 3%
Show all (82)
And 42 more, each named in fewer postings.
What developer tools does Johnson Controls use?
Microsoft Excel is named in 18% of job postings at Johnson Controls, followed by AutoCAD (17%), Rest API (5%), Copilot (5%).
AutoCAD
199 17%
Rest API
55 5%
Copilot
54 5%
SolidWorks
40 3%
Git
37 3%
Docker
28 2%
Show all (75)
And 35 more, each named in fewer postings.
What AI and ML technologies does Johnson Controls use?
LLM is named in 2% of job postings at Johnson Controls, followed by Claude (2%), LoRA (1%), PEFT (1%).
Show all (12)
Which engineering practices does Johnson Controls ask for?
CI/CD is named in 8% of job postings at Johnson Controls, followed by TCP/IP (4%), Machine Learning (3%), HPC (3%).
CI/CD
97 8%
HPC
33 3%
Prompt Engineering
33 3%
Incident Management
29 2%
RAG
29 2%
Show all (66)
And 26 more, each named in fewer postings.
What does each Johnson Controls team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
326 postingsManagement
146 postingsField & Service
128 postingsSales
69 postingsOperations
59 postingsAnalytics
58 postingsHow does your stack fit Johnson Controls?
How much does Johnson Controls pay by technology?
Median stated pay of the postings that name each technology, against the median of all Johnson Controls postings with stated pay: $104k across 517 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Windows | 207 | $100k | −4% |
| Python | 37 | $110k | +6% |
| Power BI | 32 | $110k | +5% |
| Azure | 31 | $105k | +1% |
| SQL | 29 | $110k | +6% |
| Azure DevOps | 20 | $103k | −1% |
| MATLAB | 15 | $135k | +30% |
| Snowflake | 15 | $125k | +20% |
| AWS | 13 | $145k | +39% |
| Linux | 13 | $110k | +6% |
How is the Johnson Controls stack changing?
Read from the dates of the postings themselves: a technology is new when the first posting that names it appeared in the last six months, rising or falling when its share of postings moved between the last two quarters.
How modern is the Johnson Controls stack?
Johnson Controls scores 79 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: 12; legacy ones: 1.
How common is the Johnson Controls stack in its industry?
Share of the 1,492 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Johnson Controls apart
Companies with a stack like Johnson Controls
Genpact
248 shared technologies
Hitachi
256 shared technologies
Honeywell
226 shared technologies
BNY
214 shared technologies
Schneider Electric
219 shared technologies
London Stock Exchange Group
218 shared technologies
GE HealthCare
232 shared technologies
Rockwell Automation
203 shared technologies
Questions about the Johnson Controls tech stack
What programming languages does Johnson Controls use?
The languages named in Johnson Controls job postings are Python (10%), SQL (10%), C# (5%), JavaScript (4%), C++ (3%), as a share of the 1,191 postings of the last 12 months.
Does Johnson Controls use LangChain?
Yes. LangChain is named in 22 of 1,191 job postings (2%) and required in 19 of them.
What cloud and platforms does Johnson Controls use?
The cloud and platforms named in Johnson Controls job postings are Windows (278), Azure (139), Power BI (118) (postings in brackets).
What skills do you need for a Industrial Engineering job at Johnson Controls?
Industrial Engineering postings at Johnson Controls most often require AutoCAD (105), Windows (46), Microsoft Excel (36), SolidWorks (23), out of 326 postings in the last 12 months.
Is the Johnson Controls tech stack changing?
Yes. Verification & Validation, Sass, Minitab, Robot Framework first appeared in Johnson Controls job postings in the last six months.
How modern is the Johnson Controls tech stack?
Johnson Controls scores 79 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: 12; legacy ones: 1.
How does Alion know the Johnson Controls tech stack?
Alion reads every job posting Johnson Controls publishes and tags the technologies each one names. The figures on this page count the 1,191 postings of the last 12 months and were updated on Nov 10, 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, "Johnson Controls tech stack: 330 technologies from 1,191 job postings", as of Nov 10, 2026. https://alion.io/company/johnsoncontrols-3/technologies