Tenable tech stack
Tenable builds mostly with Python, SQL, Java, C#. Its stack also includes AWS, Azure, ElasticSearch, Snowflake. AWS is named in 27 of the 48 job postings Tenable published in the last 12 months (56%). Counted by Alion from the job postings of Tenable, updated Sep 27, 2026.
What programming languages does Tenable use?
Python is named in 50% of job postings at Tenable, followed by SQL (25%), Java (17%), C# (13%).
C# 
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What frameworks and libraries does Tenable use?
Pytest is named in 6% of job postings at Tenable, followed by Lightning Web Components (4%), Pydantic (4%), Angular (2%).
Show all (10)
What databases does Tenable use?
ElasticSearch is named in 15% of job postings at Tenable, followed by Snowflake (13%), MS SQL (10%), MySQL (10%).
ElasticSearch
7 15%
Snowflake
6 13%
MS SQL
5 10%
MySQL
5 10%
Oracle
5 10%
DynamoDB
2 4%
PostgreSQL
2 4%
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What cloud and platforms does Tenable use?
AWS is named in 56% of job postings at Tenable, followed by Azure (46%), GCP (35%), Kubernetes (17%).
AWS
27 56%
Azure
22 46%
GCP
17 35%
Kubernetes
8 17%
Splunk
6 13%
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What developer tools does Tenable use?
Docker is named in 21% of job postings at Tenable, followed by Hyper-V (10%), Wireshark (10%), Rest API (8%).
Docker
10 21%
Hyper-V
5 10%
Wireshark
5 10%
Rest API
4 8%
Git
4 8%
Jenkins
4 8%
Terraform
3 6%
pySpark
3 6%
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What AI and ML technologies does Tenable use?
LLM is named in 15% of job postings at Tenable, followed by Claude (15%), Gemini (2%).
Which engineering practices does Tenable ask for?
CI/CD is named in 23% of job postings at Tenable, followed by TCP/IP (23%), AI Agents (15%), IAM (13%).
CI/CD
11 23%
AI Agents
7 15%
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What does each Tenable team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Backend
10 postingsSecurity
8 postingsSupport
6 postingsProduct
3 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: $153k across 15 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 10 | $145k | −5% |
| AWS | 5 | $163k | +7% |
| SQL | 5 | $137k | −10% |
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 87 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 2,904 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Tenable apart
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 (50%), SQL (25%), Java (17%), C# (13%), C++ (13%), as a share of the 48 postings of the last 12 months.
Does Tenable use Pytest?
Yes. Pytest is named in 3 of 48 job postings (6%) and required in 3 of them.
What cloud and platforms does Tenable use?
The cloud and platforms named in Tenable job postings are AWS (27), Azure (22), GCP (17) (postings in brackets).
What skills do you need for a Backend job at Tenable?
Backend postings at Tenable most often require AWS (6), Java (6), Python (6), C++ (5), out of 10 postings in the last 12 months.
Is the Tenable tech stack changing?
Yes. Okta, DNS, Tableau, DLP first appeared in Tenable job postings in the last six months.
How modern is the Tenable tech stack?
Tenable scores 87 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 48 postings of the last 12 months and were updated on Sep 27, 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: 114 technologies from 48 job postings", as of Sep 27, 2026. https://alion.io/company/tenable/technologies