Sierra Space tech stack
Sierra Space builds mostly with Python, MATLAB, C++, SQL. Its stack also includes Power BI, AWS, MySQL, PostgreSQL. Python is named in 73 of the 205 job postings Sierra Space published in the last 12 months (36%). Counted by Alion from the job postings of Sierra Space, updated Nov 11, 2026.
What programming languages does Sierra Space use?
Python is named in 36% of job postings at Sierra Space, followed by MATLAB (32%), C++ (17%), SQL (10%).
Python
73 36%
MATLAB
66 32%
C++
35 17%
SQL
21 10%
PowerShell
12 6%
JavaScript
7 3%
Java
6 3%
Bash
5 2%
Show all (15)
What frameworks and libraries does Sierra Space use?
FastAPI is named in 2% of job postings at Sierra Space, followed by Angular (1%), Django (1%), React.js (1%).
FastAPI
5 2%
Angular
2 1%
Django
2 1%
React.js
2 1%
F Prime
1 <1%
Hadoop
1 <1%
PyTorch
1 <1%
Scikit-learn
1 <1%
Show all (9)
What databases does Sierra Space use?
MySQL is named in 4% of job postings at Sierra Space, followed by PostgreSQL (4%), Oracle (1%).
What cloud and platforms does Sierra Space use?
Power BI is named in 13% of job postings at Sierra Space, followed by AWS (12%), Azure (12%), Linux (10%).
Power BI
26 13%
AWS
25 12%
Azure
25 12%
Kubernetes
19 9%
GCP
15 7%
GitHub
14 7%
GitLab
14 7%
Show all (35)
What developer tools does Sierra Space use?
SysML is named in 16% of job postings at Sierra Space, followed by Git (13%), Cameo Systems Modeler (12%), IBM DOORS (11%).
Git
26 13%
SolidWorks
20 10%
Docker
19 9%
Ansible
15 7%
Jenkins
12 6%
Show all (40)
Which engineering practices does Sierra Space ask for?
Verification & Validation is named in 19% of job postings at Sierra Space, followed by CI/CD (14%), GD&T (9%), AS9100 (6%).
CI/CD
29 14%
GitOps
3 1%
Show all (30)
What other technologies does Sierra Space use?
SAP Workflow is named in <1% of job postings at Sierra Space.
What does each Sierra Space team work with?
The technologies each team's postings require most often, with the number of postings that require them.
Industrial Engineering
67 postingsDevOps
13 postingsHow does your stack fit Sierra Space?
How much does Sierra Space pay by technology?
Median stated pay of the postings that name each technology, against the median of all Sierra Space postings with stated pay: $155k across 187 postings.
| Technology | Postings with pay | Median | vs company median |
|---|---|---|---|
| Python | 70 | $152k | −2% |
| MATLAB | 65 | $155k | 0% |
| C++ | 33 | $178k | +15% |
| Power BI | 23 | $124k | −20% |
| AWS | 22 | $177k | +14% |
| Azure | 21 | $177k | +14% |
| SQL | 20 | $119k | −23% |
| Linux | 19 | $178k | +15% |
| Kubernetes | 17 | $187k | +21% |
| GCP | 13 | $177k | +14% |
How is the Sierra Space 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 Sierra Space stack?
Sierra Space scores 66 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 Sierra Space stack in its industry?
Share of the 335 companies in the same industries, whose stack Alion knows, that use each technology.
Companies with a stack like Sierra Space
Questions about the Sierra Space tech stack
What programming languages does Sierra Space use?
The languages named in Sierra Space job postings are Python (36%), MATLAB (32%), C++ (17%), SQL (10%), PowerShell (6%), as a share of the 205 postings of the last 12 months.
Does Sierra Space use AWS?
Yes. AWS is named in 25 of 205 job postings (12%) and required in 3 of them.
What cloud and platforms does Sierra Space use?
The cloud and platforms named in Sierra Space job postings are Power BI (26), AWS (25), Azure (25) (postings in brackets).
What skills do you need for a Industrial Engineering job at Sierra Space?
Industrial Engineering postings at Sierra Space most often require SQL (6), MATLAB (2), Simulink (2), out of 67 postings in the last 12 months.
Is the Sierra Space tech stack changing?
Yes. IAM, TCP/IP, SIEM, GitOps first appeared in Sierra Space job postings in the last six months.
How modern is the Sierra Space tech stack?
Sierra Space scores 66 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 Sierra Space tech stack?
Alion reads every job posting Sierra Space publishes and tags the technologies each one names. The figures on this page count the 205 postings of the last 12 months and were updated on Nov 11, 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, "Sierra Space tech stack: 133 technologies from 205 job postings", as of Nov 11, 2026. https://alion.io/company/sierra-space/technologies