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ORNESS Tech Stack

DevOps and infrastructure consulting with focus on Kubernetes, automation, and cloud security

IT Services and IT Consulting PARIS 51–200 employees Founded 2001 Partnership

ORNESS is a Paris-based consulting firm specializing in infrastructure modernization, continuous delivery, and cloud security. The tech stack reveals heavy investment in containerization (Docker, Kubernetes, OpenShift) and infrastructure-as-code (Terraform, Ansible), with active migration from AWS ECS to EKS and adoption of GitOps—indicating a shift toward declarative, version-controlled infrastructure. Engineering-heavy hiring (15 of 22 open roles) and a senior-skewed seniority mix suggest focus on high-complexity, client-facing delivery rather than scale hiring.

Tech Stack 98 technologies

Core StackAnsible GitLab Docker Kubernetes OpenShift AWS CloudWatch CloudFormation Terraform Jenkins Linux Python Azure DevOps Grafana Red Hat Enterprise Linux Bash Red Hat Ubuntu Artifactory HAProxy AWS EKS VPC IAM Debian Microsoft 365 Microsoft Graph SharePoint PowerShell Azure Azure AI Foundry+58 more

AdoptingGitOps

ReplacingAWS ECS

What ORNESS Is Building

◆Challenges

Scalability challenges
Supporting ultra-high-performance financial systems
Ensuring reliability of citrix infrastructure
Industrialisation and automation
Managing obsolescence
Migrating ecs to eks
Automating cloud infrastructure
Securing cloud infrastructure
Security concerns in banking environment
Security and sovereignty compliance

▲Active Projects

Deployment automation with ansible
Genai platform on azure ai foundry
High-performance hpc infrastructure support
Automating kubernetes/openshift deployments with terraform/ansible
Task automation
Ecs to eks migration
Microsoft teams integration
Automation and deployment pipelines
Infrastructure projects
Openshift platform automation

Hiring Activity

Accelerating20 roles · 15 in 30d

Department

Engineering

15

Ops

2

Data

1

HR

1

Security

1

Support

1

Seniority

Senior

18

Lead

2

Mid

1

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About ORNESS

ORNESS advises and implements IT solutions for mid-market and enterprise clients pursuing digital transformation. The firm operates across three core domains: DevOps and continuous delivery; cloud infrastructure and Kubernetes orchestration; and security architecture. Recent project activity centers on automating Kubernetes and OpenShift deployments, supporting high-performance financial systems, and managing cloud infrastructure security—particularly around legacy migration (ECS to EKS) and compliance in regulated industries. The organization is structured as a partnership and operates from Paris, serving French and European markets.

HeadquartersPARIS

Company Size51–200 employees

Founded2001

Hiring MarketsFrance

Frequently Asked Questions

What is ORNESS's technology stack?

ORNESS uses Red Hat Enterprise Linux, Kubernetes, OpenShift, Ansible, Terraform, Docker, GitLab, AWS, Azure, and Jenkins. Recent additions include Azure AI Foundry and GitOps tooling, while shifting away from AWS ECS toward EKS.

What infrastructure projects is ORNESS working on?

Active projects include ECS-to-EKS migration, Kubernetes and OpenShift deployment automation, GenAI platform builds on Azure AI Foundry, and high-performance infrastructure support for financial systems.