Tenable tech stack
Tenable builds mostly with Python, SQL, Java, C#. Its stack also includes AWS, Azure, ElasticSearch, Snowflake. AWS is named in 34 of the 62 job postings Tenable published in the last 12 months (55%). Counted by Alion from the job postings of Tenable, updated Nov 12, 2026.
What programming languages does Tenable use?
Python is named in 47% of job postings at Tenable, followed by SQL (21%), Java (13%), C# (10%).
C# 
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What frameworks and libraries does Tenable use?
Pytest is named in 5% of job postings at Tenable, followed by Lightning Web Components (3%), Metasploit (3%), PyTorch (3%).
Pytest
3 5%
Metasploit
2 3%
PyTorch
2 3%
Pydantic
2 3%
TensorFlow
2 3%
Transformers
2 3%
Angular
1 2%
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What databases does Tenable use?
ElasticSearch is named in 13% of job postings at Tenable, followed by Snowflake (11%), MS SQL (10%), MySQL (10%).
ElasticSearch
8 13%
Snowflake
7 11%
MS SQL
6 10%
MySQL
6 10%
Oracle
6 10%
DynamoDB
3 5%
PostgreSQL
2 3%
Show all (11)
What cloud and platforms does Tenable use?
AWS is named in 55% of job postings at Tenable, followed by Azure (44%), GCP (34%), Windows (18%).
AWS
34 55%
Azure
27 44%
GCP
21 34%
Kubernetes
10 16%
Splunk
6 10%
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And 1 more, each named in fewer postings.
What developer tools does Tenable use?
Docker is named in 21% of job postings at Tenable, followed by Wireshark (11%), Rest API (8%), Hyper-V (8%).
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What AI and ML technologies does Tenable use?
LLM is named in 16% of job postings at Tenable, followed by Claude (13%), Gemini (2%).
Which engineering practices does Tenable ask for?
TCP/IP is named in 24% of job postings at Tenable, followed by CI/CD (21%), AI Agents (13%), IAM (11%).
CI/CD
13 21%
AI Agents
8 13%
Show all (27)
What does each Tenable team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Security
13 postingsBackend
11 postingsSupport
8 postingsMarketing
4 postingsAI/ML
3 postingsHow does your stack fit Tenable?
How much does Tenable pay by technology?
Median stated pay of the postings that name each technology, against the median of all Tenable postings with stated pay: $137k across 23 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 14 | $137k | 0% |
| AWS | 10 | $149k | +9% |
| Azure | 7 | $153k | +12% |
| GCP | 7 | $153k | +12% |
| LLM | 6 | $137k | 0% |
| SQL | 5 | $137k | 0% |
How is the Tenable 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 Tenable stack?
Tenable scores 86 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: 3; legacy ones: 0.
How common is the Tenable stack in its industry?
Share of the 1,332 companies in the same industries, whose stack Alion knows, that use each technology.
Tenable products in its job postings
Postings at Tenable name its own products. They describe what the company makes, so they are left out of the stack above.
Companies with a stack like Tenable
Questions about the Tenable tech stack
What programming languages does Tenable use?
The languages named in Tenable job postings are Python (47%), SQL (21%), Java (13%), C# (10%), C++ (10%), as a share of the 62 postings of the last 12 months.
Does Tenable use Pytest?
Yes. Pytest is named in 3 of 62 job postings (5%) and required in 3 of them.
What cloud and platforms does Tenable use?
The cloud and platforms named in Tenable job postings are AWS (34), Azure (27), GCP (21) (postings in brackets).
What skills do you need for a Security job at Tenable?
Security postings at Tenable most often require AWS (9), Azure (9), GCP (9), Python (6), out of 13 postings in the last 12 months.
Is the Tenable tech stack changing?
Yes. Model Context Protocol, LLM Guardrails, Burp Suite, Feature Store first appeared in Tenable job postings in the last six months.
How modern is the Tenable tech stack?
Tenable scores 86 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: 3; legacy ones: 0.
How does Alion know the Tenable tech stack?
Alion reads every job posting Tenable publishes and tags the technologies each one names. The figures on this page count the 62 postings of the last 12 months and were updated on Nov 12, 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, "Tenable tech stack: 130 technologies from 62 job postings", as of Nov 12, 2026. https://alion.io/company/tenable/technologies