SISA tech stack
SISA builds mostly with Python, PowerShell, SQL, C#. Its stack also includes SIEM, AWS, ElasticSearch, PostgreSQL. Python is named in 15 of the 25 job postings SISA published in the last 12 months (60%). Counted by Alion from the job postings of SISA, updated Nov 9, 2026.
What programming languages does SISA use?
Python is named in 60% of job postings at SISA, followed by PowerShell (28%), SQL (28%), C# (24%).
Python
15 60%
PowerShell
7 28%
SQL
7 28%
C#
6 24%
JavaScript
5 20%
Bash
4 16%
TypeScript
4 16%
C++
1 4%
Show all (13)
What frameworks and libraries does SISA use?
Angular is named in 12% of job postings at SISA, followed by FastAPI (8%), Metasploit (8%), ASP.NET Core (4%).
Show all (17)
What databases does SISA use?
ElasticSearch is named in 16% of job postings at SISA, followed by PostgreSQL (16%), Redis (12%), MySQL (8%).
What cloud and platforms does SISA use?
SIEM is named in 56% of job postings at SISA, followed by AWS (44%), Azure (44%), IBM QRadar (32%).
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What developer tools does SISA use?
Docker is named in 16% of job postings at SISA, followed by Git (16%), Rest API (12%), Filebeat (8%).
Docker
4 16%
Git
4 16%
Rest API
3 12%
Filebeat
2 8%
Logstash
2 8%
Jenkins
2 8%
Prometheus
2 8%
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What AI and ML technologies does SISA use?
LLM is named in 4% of job postings at SISA, followed by Llama (4%), Mistral (4%).
Which engineering practices does SISA ask for?
CI/CD is named in 16% of job postings at SISA, followed by DNS (16%), IAM (12%), TCP/IP (12%).
CI/CD
4 16%
Incident Management
2 8%
Show all (16)
What does each SISA team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Security
10 postingsBackend
3 postingsDevOps
3 postingsHow does your stack fit SISA?
How much does SISA pay by technology?
Median stated pay of the postings that name each technology, against the median of all SISA postings with stated pay: $25k across 19 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 10 | $27k | +5% |
| SIEM | 9 | $27k | +5% |
| AWS | 7 | $26k | +4% |
| Azure | 7 | $26k | +4% |
| C# | 6 | $26k | +2% |
| GCP | 5 | $27k | +5% |
| PowerShell | 5 | $27k | +5% |
| Windows | 5 | $27k | +5% |
| IBM QRadar | 5 | $26k | +4% |
| .NET | 5 | $26k | +4% |
How is the SISA 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 SISA stack?
SISA scores 82 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 SISA stack in its industry?
Share of the 3,870 companies in the same industries, whose stack Alion knows, that use each technology.
What sets SISA apart
Companies with a stack like SISA
Questions about the SISA tech stack
What programming languages does SISA use?
The languages named in SISA job postings are Python (60%), PowerShell (28%), SQL (28%), C# (24%), JavaScript (20%), as a share of the 25 postings of the last 12 months.
Does SISA use Angular?
Yes. Angular is named in 3 of 25 job postings (12%) and required in 3 of them.
What cloud and platforms does SISA use?
The cloud and platforms named in SISA job postings are SIEM (14), AWS (11), Azure (11) (postings in brackets).
What skills do you need for a Security job at SISA?
Security postings at SISA most often require SIEM (7), IBM QRadar (6), Python (5), PowerShell (4), out of 10 postings in the last 12 months.
Is the SISA tech stack changing?
Yes. Microsoft Excel, Postman, Metasploit, ElasticSearch first appeared in SISA job postings in the last six months.
How modern is the SISA tech stack?
SISA scores 82 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 SISA tech stack?
Alion reads every job posting SISA publishes and tags the technologies each one names. The figures on this page count the 25 postings of the last 12 months and were updated on Nov 9, 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, "SISA tech stack: 129 technologies from 25 job postings", as of Nov 9, 2026. https://alion.io/company/sisa-ai/technologies