Cleveland-Cliffs tech stack
Cleveland-Cliffs builds mostly with ABAP, C#, C++, Fortran. Its stack also includes Windows, .NET, MS SQL, SAP HANA. Windows is named in 3 of the 8 job postings Cleveland-Cliffs published in the last 12 months (38%). Counted by Alion from the job postings of Cleveland-Cliffs, updated Nov 6, 2026.
What programming languages does Cleveland-Cliffs use?
ABAP is named in 13% of job postings at Cleveland-Cliffs, followed by C# (13%), C++ (13%), Fortran (13%).
C# 
What databases does Cleveland-Cliffs use?
MS SQL is named in 13% of job postings at Cleveland-Cliffs, followed by SAP HANA (13%).
What cloud and platforms does Cleveland-Cliffs use?
Windows is named in 38% of job postings at Cleveland-Cliffs, followed by .NET (13%).
.NET
1 13%
What developer tools does Cleveland-Cliffs use?
AutoCAD is named in 13% of job postings at Cleveland-Cliffs, followed by Microsoft Excel (13%).
AutoCAD
1 13%
What AI and ML technologies does Cleveland-Cliffs use?
ControlNet is named in 13% of job postings at Cleveland-Cliffs, followed by Stable Diffusion (13%).
ControlNet
1 13%
Stable Diffusion
1 13%
Which engineering practices does Cleveland-Cliffs ask for?
Machine Learning is named in 13% of job postings at Cleveland-Cliffs.
What other technologies does Cleveland-Cliffs use?
CDS Views is named in 13% of job postings at Cleveland-Cliffs.
How does your stack fit Cleveland-Cliffs?
How modern is the Cleveland-Cliffs stack?
Cleveland-Cliffs 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: 2; legacy ones: 0.
How common is the Cleveland-Cliffs stack in its industry?
Share of the 306 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Cleveland-Cliffs
Questions about the Cleveland-Cliffs tech stack
What programming languages does Cleveland-Cliffs use?
The languages named in Cleveland-Cliffs job postings are ABAP (13%), C# (13%), C++ (13%), Fortran (13%), JavaScript (13%), as a share of the 8 postings of the last 12 months.
Does Cleveland-Cliffs use Windows?
Yes. Windows is named in 3 of 8 job postings (38%) and required in 2 of them.
What cloud and platforms does Cleveland-Cliffs use?
The cloud and platforms named in Cleveland-Cliffs job postings are Windows (3), .NET (1) (postings in brackets).
Is the Cleveland-Cliffs tech stack changing?
No new technology has appeared in Cleveland-Cliffs job postings in the last six months.
How modern is the Cleveland-Cliffs tech stack?
Cleveland-Cliffs 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: 2; legacy ones: 0.
How does Alion know the Cleveland-Cliffs tech stack?
Alion reads every job posting Cleveland-Cliffs publishes and tags the technologies each one names. The figures on this page count the 8 postings of the last 12 months and were updated on Nov 6, 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, "Cleveland-Cliffs tech stack: 16 technologies from 8 job postings", as of Nov 6, 2026. https://alion.io/company/clevelandcliffs/technologies