Peraton tech stack
Peraton builds mostly with Python, Java, SQL, PowerShell. Its stack also includes AWS, Linux, ElasticSearch, PostgreSQL. Python is named in 290 of the 768 job postings Peraton published in the last 12 months (38%). Counted by Alion from the job postings of Peraton, updated Sep 26, 2026.
What programming languages does Peraton use?
Python is named in 38% of job postings at Peraton, followed by Java (20%), SQL (15%), PowerShell (11%).
Python
290 38%
Java
152 20%
SQL
116 15%
PowerShell
88 11%
JavaScript
84 11%
C++
81 11%
Bash
73 10%
Perl
32 4%
Show all (34)
What frameworks and libraries does Peraton use?
Hadoop is named in 6% of job postings at Peraton, followed by React.js (4%), Spring Boot (3%), PyTorch (3%).
Hadoop
46 6%
React.js
30 4%
Spring Boot
23 3%
PyTorch
22 3%
Selenium
19 2%
TensorFlow
19 2%
Angular
14 2%
JUnit
14 2%
Show all (81)
And 41 more, each named in fewer postings.
What databases does Peraton use?
ElasticSearch is named in 6% of job postings at Peraton, followed by PostgreSQL (6%), Oracle (4%), OpenSearch (3%).
ElasticSearch
48 6%
PostgreSQL
46 6%
Oracle
27 4%
OpenSearch
23 3%
HBase
20 3%
MS SQL
18 2%
MySQL
14 2%
Snowflake
10 1%
Show all (25)
What cloud and platforms does Peraton use?
AWS is named in 34% of job postings at Peraton, followed by Linux (25%), Kubernetes (22%), Azure (19%).
AWS
259 34%
Kubernetes
168 22%
Azure
149 19%
Splunk
83 11%
GitLab
74 10%
Red Hat
65 8%
Show all (111)
And 71 more, each named in fewer postings.
What developer tools does Peraton use?
Docker is named in 16% of job postings at Peraton, followed by Terraform (13%), Ansible (13%), Git (12%).
Docker
126 16%
Terraform
103 13%
Ansible
101 13%
Git
92 12%
Jenkins
70 9%
Rest API
54 7%
CloudFormation
33 4%
Wireshark
30 4%
Show all (127)
And 87 more, each named in fewer postings.
What AI and ML technologies does Peraton use?
LLM is named in 6% of job postings at Peraton, followed by LoRA (<1%), PEFT (<1%), ChatGPT (<1%).
Show all (11)
Which engineering practices does Peraton ask for?
CI/CD is named in 26% of job postings at Peraton, followed by Machine Learning (13%), DNS (8%), TCP/IP (6%).
CI/CD
202 26%
AI Agents
39 5%
RAG
39 5%
Configuration Management
39 5%
Show all (80)
And 40 more, each named in fewer postings.
What other technologies does Peraton use?
VSAM is named in 1% of job postings at Peraton, followed by Kotlin Coroutines (<1%).
Kotlin Coroutines
3 <1%
What does each Peraton team work with?
The technologies each team's postings require most often, with the number of postings that require them.
DevOps
152 postingsBackend
108 postingsSecurity
97 postingsData Science
51 postingsAI/ML
51 postingsIndustrial Engineering
42 postingsHow does your stack fit Peraton?
How much does Peraton pay by technology?
Median stated pay of the postings that name each technology, against the median of all Peraton postings with stated pay: $179k across 721 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 278 | $179k | 0% |
| AWS | 249 | $179k | 0% |
| Linux | 180 | $179k | 0% |
| Kubernetes | 160 | $179k | 0% |
| Java | 145 | $216k | +21% |
| Azure | 142 | $179k | 0% |
| Windows | 120 | $166k | −7% |
| SQL | 110 | $166k | −7% |
| PowerShell | 84 | $166k | −7% |
| Splunk | 82 | $166k | −7% |
How is the Peraton 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 Peraton stack?
Peraton scores 75 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: 11; legacy ones: 1.
How common is the Peraton stack in its industry?
Share of the 94 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Peraton apart
Companies with a stack like Peraton
CACI International
373 shared technologies
Accenture Federal Services
313 shared technologies
Leidos
372 shared technologies
Booz Allen Hamilton
369 shared technologies
Sopra Steria
337 shared technologies
Barclays
298 shared technologies
Accenture
385 shared technologies
Citi
346 shared technologies
Questions about the Peraton tech stack
What programming languages does Peraton use?
The languages named in Peraton job postings are Python (38%), Java (20%), SQL (15%), PowerShell (11%), JavaScript (11%), as a share of the 768 postings of the last 12 months.
Does Peraton use Hadoop?
Yes. Hadoop is named in 46 of 768 job postings (6%) and required in 36 of them.
What cloud and platforms does Peraton use?
The cloud and platforms named in Peraton job postings are AWS (259), Linux (194), Kubernetes (168) (postings in brackets).
What skills do you need for a DevOps job at Peraton?
DevOps postings at Peraton most often require Linux (67), AWS (61), Python (54), Ansible (50), out of 152 postings in the last 12 months.
Is the Peraton tech stack changing?
Yes. AWS Bedrock, OpenJDK, MISP, TheHive first appeared in Peraton job postings in the last six months.
How modern is the Peraton tech stack?
Peraton scores 75 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: 11; legacy ones: 1.
How does Alion know the Peraton tech stack?
Alion reads every job posting Peraton publishes and tags the technologies each one names. The figures on this page count the 768 postings of the last 12 months and were updated on Sep 26, 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, "Peraton tech stack: 471 technologies from 768 job postings", as of Sep 26, 2026. https://alion.io/company/peraton/technologies