McDermott tech stack
McDermott builds mostly with SQL, Python, LISP, C#. Its stack also includes AWS, Power BI, Oracle, ASP.NET Core. SQL is named in 14 of the 91 job postings McDermott published in the last 12 months (15%). Counted by Alion from the job postings of McDermott, updated Nov 14, 2026.
What programming languages does McDermott use?
SQL is named in 15% of job postings at McDermott, followed by Python (10%), LISP (9%), C# (4%).
C# 
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What frameworks and libraries does McDermott use?
ASP.NET Core is named in 3% of job postings at McDermott, followed by FastAPI (3%), Flask (3%), Angular (2%).
ASP.NET Core
3 3%
FastAPI
3 3%
Flask
3 3%
Angular
2 2%
Django
2 2%
Hibernate
2 2%
Spring Boot
2 2%
Next.js
1 1%
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What databases does McDermott use?
Oracle is named in 5% of job postings at McDermott, followed by Azure SQL Database (2%), MS SQL (1%), MySQL (1%).
Oracle
5 5%
Azure SQL Database
2 2%
MS SQL
1 1%
MySQL
1 1%
PostgreSQL
1 1%
Redis
1 1%
Azure Cosmos DB
1 1%
What cloud and platforms does McDermott use?
AWS is named in 12% of job postings at McDermott, followed by Power BI (11%), Azure (10%), Kubernetes (3%).
AWS
11 12%
Power BI
10 11%
Azure
9 10%
Kubernetes
3 3%
Microsoft Fabric
3 3%
Azure DevOps
2 2%
Tableau
2 2%
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What developer tools does McDermott use?
AutoCAD is named in 31% of job postings at McDermott, followed by Microsoft Excel (26%), Rest API (5%), Copilot (4%).
AutoCAD
28 31%
Rest API
5 5%
Copilot
4 4%
Docker
3 3%
Git
3 3%
Cursor
2 2%
Show all (11)
Which engineering practices does McDermott ask for?
CI/CD is named in 7% of job postings at McDermott, followed by Modularization (7%), AI Agents (3%), Machine Learning (3%).
CI/CD
6 7%
Modularization
6 7%
AI Agents
3 3%
Prompt Engineering
3 3%
RAG
3 3%
Dependency Injection
2 2%
Show all (21)
What does each McDermott team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
30 postingsSupport
17 postingsOperations
12 postingsField & Service
11 postingsFinance
6 postingsHow does your stack fit McDermott?
How is the McDermott 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 McDermott stack?
McDermott 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: 0; legacy ones: 0.
How common is the McDermott stack in its industry?
Share of the 5,439 companies in the same industries, whose stack Alion knows, that use each technology.
What sets McDermott apart
Companies with a stack like McDermott
Questions about the McDermott tech stack
What programming languages does McDermott use?
The languages named in McDermott job postings are SQL (15%), Python (10%), LISP (9%), C# (4%), JavaScript (4%), as a share of the 91 postings of the last 12 months.
Does McDermott use ASP.NET Core?
Yes. ASP.NET Core is named in 3 of 91 job postings (3%) and required in 3 of them.
What cloud and platforms does McDermott use?
The cloud and platforms named in McDermott job postings are AWS (11), Power BI (10), Azure (9) (postings in brackets).
What skills do you need for a Industrial Engineering job at McDermott?
Industrial Engineering postings at McDermott most often require AutoCAD (13), LISP (8), Microsoft Excel (5), AWS (3), out of 30 postings in the last 12 months.
Is the McDermott tech stack changing?
Yes. EVMS, CAPA, Mandiant capa, Azure DevOps first appeared in McDermott job postings in the last six months.
How modern is the McDermott tech stack?
McDermott 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: 0; legacy ones: 0.
How does Alion know the McDermott tech stack?
Alion reads every job posting McDermott publishes and tags the technologies each one names. The figures on this page count the 91 postings of the last 12 months and were updated on Nov 14, 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, "McDermott tech stack: 76 technologies from 91 job postings", as of Nov 14, 2026. https://alion.io/company/mcdermott-com/technologies