GCOOS tech stack
GCOOS builds mostly with Python, MATLAB, C++, Julia. Its stack also includes Supervision, Windows, Active Directory. Supervision is named in 6 of the 17 job postings GCOOS published in the last 12 months (35%). Counted by Alion from the job postings of GCOOS, updated Oct 1, 2026.
What programming languages does GCOOS use?
Python is named in 18% of job postings at GCOOS, followed by MATLAB (12%), C++ (6%), Julia (6%).
What frameworks and libraries does GCOOS use?
Supervision is named in 35% of job postings at GCOOS.
Supervision
6 35%
What cloud and platforms does GCOOS use?
Windows is named in 6% of job postings at GCOOS, followed by Active Directory (6%).
What developer tools does GCOOS use?
Microsoft Excel is named in 18% of job postings at GCOOS, followed by Canva (6%), SLURM (6%).
Which engineering practices does GCOOS ask for?
Wi-Fi is named in 12% of job postings at GCOOS, followed by DHCP (12%), DNS (12%), HPC (6%).
How does your stack fit GCOOS?
How is the GCOOS 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 GCOOS stack?
GCOOS scores 64 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 GCOOS stack in its industry?
Share of the 3,856 companies in the same industries, whose stack Alion knows, that use each technology.
What sets GCOOS apart
Companies with a stack like GCOOS
Pernod Ricard
13 shared technologies
The Dig at Howard University
13 shared technologies
O'Neill
12 shared technologies
Texas A&M University System
18 shared technologies
United Kingdom Atomic Energy Authority
12 shared technologies
Oregon State University
12 shared technologies
Quantinuum
13 shared technologies
University of Pennsylvania
12 shared technologies
Questions about the GCOOS tech stack
What programming languages does GCOOS use?
The languages named in GCOOS job postings are Python (18%), MATLAB (12%), C++ (6%), Julia (6%), as a share of the 17 postings of the last 12 months.
Does GCOOS use Supervision?
Yes. Supervision is named in 6 of 17 job postings (35%) and required in 3 of them.
What cloud and platforms does GCOOS use?
The cloud and platforms named in GCOOS job postings are Windows (1), Active Directory (1) (postings in brackets).
Is the GCOOS tech stack changing?
Yes. Microsoft Excel first appeared in GCOOS job postings in the last six months.
How modern is the GCOOS tech stack?
GCOOS scores 64 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 GCOOS tech stack?
Alion reads every job posting GCOOS publishes and tags the technologies each one names. The figures on this page count the 17 postings of the last 12 months and were updated on Oct 1, 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, "GCOOS tech stack: 17 technologies from 17 job postings", as of Oct 1, 2026. https://alion.io/company/gcoos/technologies