OpenNebula
Virtualization & Containers · Cloud Platforms (IaaS & PaaS)
5open roles
Growinghiring pace, 58 of 100
Btruth index, 75 of 100
38stories in the press
Overview
OpenNebula helps you replace VMware and build AI-ready clouds with full control, enterprise-grade features, and lower infrastructure costs.
Key facts
As of Nov 13, 2026, Alion lists 5 open roles at OpenNebula. OpenNebula is headquartered in Pozuelo de Alarcón, Spain. It was founded in 2002.
- Open roles
- 5Its careers board, read on Oct 14, 2026
- Headquarters
- Pozuelo de Alarcón, SpainAlion company profile, updated Oct 14, 2026
- Founded
- 2002Alion company profile, updated Oct 14, 2026
- Technologies in its job postings
- 38Named in its job postings
How OpenNebula hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
OpenNebula scores B on the Alion truth index (A is best, E worst), measured over 3 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Jobs
≈ $53k – $112k per year (Estimated) · In office · Full-Time · 3+ years exp · Bachelor's Degree · Pozuelo de Alarcón
JavaScript
TypeScript
Ruby
Node JS
Vue.js
Angular
React.js
npm
DevOps
Debian
Git
Ubuntu
Linux
Windows
QA
Cypress
Apply
≈ $43k – $97k per year (Estimated) · In office · Full-Time · Bachelor's Degree · Pozuelo de Alarcón
Ruby
Terraform
Ansible
Helm
Prometheus
Kubernetes
Platform Engineering
KVM
QEMU
Linux
Windows
Apply
In office · Full-Time · 3+ years exp · Bachelor's Degree · Pozuelo de Alarcón
vLLM
Fine-tuning
Transformers
PyTorch
Hugging Face
Machine Learning
DevOps
Kubernetes
Linux
Windows
Apply
In office · Full-Time · 3+ years exp · Bachelor's Degree · Pozuelo de Alarcón
Go
Ruby
Terraform
Ansible
Helm
Cilium
Loki
Rancher
Prometheus
CI/CD
GitOps
ArgoCD
Git
Kubernetes
Grafana
GitHub
Linux
Cybersecurity
Calico
Apply
Growth
Hiring Momentum
58/100
Growing
Open positions
5
0 opened / 0 closed in 30 days
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
50% ▲
DevOps
50% ▲
Activity Timeline
Added VLAN to stack
Sep 2026
Added Machine Learning to stack
Sep 2026
Added Windows to stack
Sep 2026
Added Linux to stack
Sep 2026
Tech stack
Technologies named in job postings at OpenNebula over the last 12 months, by layer, with the share of postings for each.
Technologies in use
38
Postings analysed
5
Stack modernity
74/100
Languages
Ruby
Go
JavaScript
Node JS
Frameworks & libraries
Angular
Cypress
PyTorch
React.js
Cloud & platforms
Linux
Kubernetes
Windows
Debian
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Full OpenNebula tech stack
38 technologies · by team · pay by technology · changes · similar stacks
News
OpenNebula Systems and Nokia Collaborate to Build an Open European Technology Stack for Sovereign AI
OpenNebula Systems, the leading provider of Sovereign Cloud and AI Factory management software, today announced a collaboration with Nokia to strengthen
Read more
Report
OpenNebula Systems Joins VAST Cosmos to Deliver Optimized Infrastructure for AI Factories and Gigafactories
Collaboration combines cloud infrastructure orchestration with a high-performance data platform to support sovereign, large-scale AI environments.
Read more
Report
OpenNebula Systems and NetApp Partner to Power Enterprise Clouds and AI Factories
OpenNebula Systems today announced a partnership with NetApp, the Intelligent Data Infrastructure company, designed to support secure, multi-tenant
Read more
Report
OpenNebula Systems Launches OpenNebula 7.4 to Modernize Cloud Operations and Scale Enterprise AI Infrastructure
The latest release introduces a redesigned user interface, intelligent storage scheduling, enhanced networking, and advanced infrastructure management
Read more
Report
OpenNebula and Waldur: Enabling Self-Service Cloud Services across Federated AI Factories and Gigafactories
As European investments in sovereign cloud, high-performance computing (HPC), and AI Factories continue to boost, the integration between OpenNebula and Waldur
Read more
Report
OpenNebula and SUSE Partner to Deliver an Open Sovereign Cloud Platform
An end-to-end platform combining enterprise Linux, virtualization and cloud management, and Kubernetes management.
Read more
Report
OpenNebula 7.2 Released: Orchestrating the Future of Sovereign Cloud and AI Factories
OpenNebula 7.2 delivers secure, high-performance private clouds and AI factories. With GPU integration, enhanced VM mobility, container-ready LXC, and automated deployment, it's built for production-scale workloads, sovereign cloud compliance, and modern
Read more
Report
OpenNebula Systems Launches OpenNebula 7.2 to Power Sovereign Clouds and AI Factories at Scale
OpenNebula Systems today announced the release of OpenNebula 7.2, a minor update designed to support production-scale sovereign clouds and AI factories. The new
Read more
Report
OpenNebula Validated as an Orchestration Platform Integrated with NVIDIA Spectrum-X Ethernet Networking
OpenNebula Systems, the company behind the OpenNebula cloud management and virtualization platform, today announced its validation by NVIDIA to deliver fully
Read more
Report
OpenNebula and Canonical Partner to Deliver Built-In Ubuntu Pro for Secure Enterprise Clouds and AI Infrastructure
February 10, 2026 EIN Presswire OpenNebula Validated as an Orchestration Platform Integrated with NVIDIA Spectrum-X Ethernet Networking
Read more
Report
Show more news
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Pozuelo de Alarcón
Pozuelo de Alarcón
Spain
HQ
OpenNebula Systems EMEA Headquarters
6 open roles 2 posted in 90 days 83% engineering
hires for Backend, DevOps, AI/ML
La Finca Business Park, Building 13., 28223 Pozuelo de Alarcón, Madrid
How to cite this page
Alion, "OpenNebula: key facts", as of Nov 13, 2026. https://alion.io/company/opennebula
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0