Amentum tech stack
Amentum builds mostly with Assembly, Python, MATLAB, PowerShell. Its stack also includes Keystone Engine, Windows, Linux, MS SQL. Assembly is named in 23 of the 60 job postings Amentum published in the last 12 months (38%). Counted by Alion from the job postings of Amentum, updated Oct 3, 2026.
What programming languages does Amentum use?
Assembly is named in 38% of job postings at Amentum, followed by Python (18%), MATLAB (8%), PowerShell (8%).
C++ 
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What frameworks and libraries does Amentum use?
Keystone Engine is named in 38% of job postings at Amentum, followed by ASP.NET Core (3%), MRPT (3%), JQuery (2%).
ASP.NET Core
2 3%
MRPT
2 3%
JQuery
1 2%
Ruby on Rails
1 2%
Supervision
1 2%
Flask
1 2%
Pytest
1 2%
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What databases does Amentum use?
MS SQL is named in 3% of job postings at Amentum, followed by MySQL (2%), Oracle (2%).
What cloud and platforms does Amentum use?
Windows is named in 13% of job postings at Amentum, followed by Linux (13%), Windows Server (8%), VMWare (7%).
Windows Server
5 8%
VMWare
4 7%
Power BI
3 5%
Red Hat
2 3%
Tableau
2 3%
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What developer tools does Amentum use?
Microsoft Excel is named in 8% of job postings at Amentum, followed by AutoCAD (7%), Git (7%), Ansible (5%).
AutoCAD
4 7%
Git
4 7%
Ansible
3 5%
SolidWorks
2 3%
Terraform
2 3%
Docker
2 3%
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Which engineering practices does Amentum ask for?
CI/CD is named in 7% of job postings at Amentum, followed by Configuration Management (3%), HPC (3%), Machine Learning (3%).
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What other technologies does Amentum use?
StateFlow is named in 2% of job postings at Amentum.
StateFlow
1 2%
What does each Amentum team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
18 postingsHow does your stack fit Amentum?
How modern is the Amentum stack?
Amentum scores 65 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: 0; legacy ones: 1.
How common is the Amentum stack in its industry?
Share of the 428 companies in the same industries, whose stack Alion knows, that use each technology.
What sets Amentum apart
Companies with a stack like Amentum
Starfish Holdings
64 shared technologies
North Point Technology
61 shared technologies
CAE
61 shared technologies
ASRC Federal
61 shared technologies
ST Engineering
64 shared technologies
Freedom Consulting Group
64 shared technologies
Sierra Nevada Corporation
68 shared technologies
L3Harris Technologies
75 shared technologies
Questions about the Amentum tech stack
What programming languages does Amentum use?
The languages named in Amentum job postings are Assembly (38%), Python (18%), MATLAB (8%), PowerShell (8%), C++ (7%), as a share of the 60 postings of the last 12 months.
Does Amentum use Keystone Engine?
Yes. Keystone Engine is named in 23 of 60 job postings (38%) and required in 15 of them.
What cloud and platforms does Amentum use?
The cloud and platforms named in Amentum job postings are Windows (8), Linux (8), Windows Server (5) (postings in brackets).
What skills do you need for a Industrial Engineering job at Amentum?
Industrial Engineering postings at Amentum most often require Keystone Engine (5), MATLAB (4), Microsoft Excel (4), Python (4), out of 18 postings in the last 12 months.
Is the Amentum tech stack changing?
No new technology has appeared in Amentum job postings in the last six months.
How modern is the Amentum tech stack?
Amentum scores 65 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: 0; legacy ones: 1.
How does Alion know the Amentum tech stack?
Alion reads every job posting Amentum publishes and tags the technologies each one names. The figures on this page count the 60 postings of the last 12 months and were updated on Oct 3, 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, "Amentum tech stack: 97 technologies from 60 job postings", as of Oct 3, 2026. https://alion.io/company/amentum/technologies