FuelCell Energy tech stack
FuelCell Energy builds mostly with Structured Text, Python. Its stack also includes Azure, Active Directory. Azure is named in 4 of the 13 job postings FuelCell Energy published in the last 12 months (31%). Counted by Alion from the job postings of FuelCell Energy, updated Oct 4, 2026.
What programming languages does FuelCell Energy use?
Structured Text is named in 8% of job postings at FuelCell Energy, followed by Python (8%).
Structured Text
1 8%
Python
1 8%
What cloud and platforms does FuelCell Energy use?
Azure is named in 31% of job postings at FuelCell Energy, followed by Active Directory (15%), Microsoft Entra ID (15%), Windows (15%).
Azure
4 31%
ESET
1 8%
Microsoft Defender
1 8%
Show all (9)
What developer tools does FuelCell Energy use?
SolidWorks is named in 23% of job postings at FuelCell Energy, followed by Adobe Photoshop (8%), CAPA (8%), Copilot (8%).
What AI and ML technologies does FuelCell Energy use?
LLM is named in 8% of job postings at FuelCell Energy.
LLM
1 8%
Which engineering practices does FuelCell Energy ask for?
AI Agents is named in 8% of job postings at FuelCell Energy, followed by Agentic Workflows (8%), Function Calling (8%), Human-in-the-Loop (8%).
AI Agents
1 8%
Function Calling
1 8%
Incident Management
1 8%
Prompt Engineering
1 8%
RAG
1 8%
Show all (11)
How does your stack fit FuelCell Energy?
How modern is the FuelCell Energy stack?
FuelCell Energy scores 73 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: 0.
How common is the FuelCell Energy stack in its industry?
Share of the 702 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like FuelCell Energy
Questions about the FuelCell Energy tech stack
What programming languages does FuelCell Energy use?
The languages named in FuelCell Energy job postings are Structured Text (8%), Python (8%), as a share of the 13 postings of the last 12 months.
Does FuelCell Energy use Azure?
Yes. Azure is named in 4 of 13 job postings (31%) and required in 4 of them.
What cloud and platforms does FuelCell Energy use?
The cloud and platforms named in FuelCell Energy job postings are Azure (4), Active Directory (2), Microsoft Entra ID (2) (postings in brackets).
Is the FuelCell Energy tech stack changing?
No new technology has appeared in FuelCell Energy job postings in the last six months.
How modern is the FuelCell Energy tech stack?
FuelCell Energy scores 73 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: 0.
How does Alion know the FuelCell Energy tech stack?
Alion reads every job posting FuelCell Energy publishes and tags the technologies each one names. The figures on this page count the 13 postings of the last 12 months and were updated on Oct 4, 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, "FuelCell Energy tech stack: 28 technologies from 13 job postings", as of Oct 4, 2026. https://alion.io/company/fuelcell-energy/technologies