Penumbra tech stack
Penumbra builds mostly with Python, PowerShell, SQL, MATLAB. Its stack also includes Azure, Active Directory, Azure SQL Database, MS SQL. Azure is named in 10 of the 24 job postings Penumbra published in the last 12 months (42%). Counted by Alion from the job postings of Penumbra, updated Oct 2, 2026.
What programming languages does Penumbra use?
Python is named in 21% of job postings at Penumbra, followed by PowerShell (17%), SQL (17%), MATLAB (4%).
What databases does Penumbra use?
Azure SQL Database is named in 4% of job postings at Penumbra, followed by MS SQL (4%).
Azure SQL Database
1 4%
MS SQL
1 4%
What cloud and platforms does Penumbra use?
Azure is named in 42% of job postings at Penumbra, followed by Active Directory (25%), Power BI (17%), Microsoft Entra ID (13%).
Azure
10 42%
Power BI
4 17%
Tableau
3 13%
Windows Server
2 8%
AWS
2 8%
Show all (16)
What developer tools does Penumbra use?
Microsoft Excel is named in 17% of job postings at Penumbra, followed by AutoCAD (8%), CAPA (8%), Model Context Protocol (8%).
AutoCAD
2 8%
Adobe Illustrator
1 4%
Adobe Photoshop
1 4%
Ansible
1 4%
Show all (14)
What AI and ML technologies does Penumbra use?
LLM is named in 4% of job postings at Penumbra.
LLM
1 4%
Which engineering practices does Penumbra ask for?
DNS is named in 13% of job postings at Penumbra, followed by CI/CD (8%), DHCP (8%), Incident Management (8%).
CI/CD
2 8%
Incident Management
2 8%
Show all (16)
What does each Penumbra team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Analytics
4 postingsDevOps
4 postingsHow does your stack fit Penumbra?
How much does Penumbra pay by technology?
Median stated pay of the postings that name each technology, against the median of all Penumbra postings with stated pay: $180k across 21 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Azure | 9 | $185k | +3% |
| Python | 5 | $162k | −10% |
How is the Penumbra 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 Penumbra stack?
Penumbra scores 70 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 1.
How common is the Penumbra stack in its industry?
Share of the 46 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Penumbra
Questions about the Penumbra tech stack
What programming languages does Penumbra use?
The languages named in Penumbra job postings are Python (21%), PowerShell (17%), SQL (17%), MATLAB (4%), Visual Basic (4%), as a share of the 24 postings of the last 12 months.
Does Penumbra use Azure?
Yes. Azure is named in 10 of 24 job postings (42%) and required in 8 of them.
What cloud and platforms does Penumbra use?
The cloud and platforms named in Penumbra job postings are Azure (10), Active Directory (6), Power BI (4) (postings in brackets).
What skills do you need for a Analytics job at Penumbra?
Analytics postings at Penumbra most often require SQL (2), Tableau (2), out of 4 postings in the last 12 months.
Is the Penumbra tech stack changing?
Yes. PowerShell, DNS, Microsoft Entra ID, Windows first appeared in Penumbra job postings in the last six months.
How modern is the Penumbra tech stack?
Penumbra scores 70 out of 100 (Modern). The score averages how current each technology in the stack is and adds weight for AI adoption. AI technologies in the stack: 1; legacy ones: 1.
How does Alion know the Penumbra tech stack?
Alion reads every job posting Penumbra publishes and tags the technologies each one names. The figures on this page count the 24 postings of the last 12 months and were updated on Oct 2, 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, "Penumbra tech stack: 55 technologies from 24 job postings", as of Oct 2, 2026. https://alion.io/company/penumbra/technologies