Senior Linux Systems Administrator (W/M/NB)

We’re looking for a Linux System Administrator to join our Ubisoft Infrastructure & Platform team.  

In this role, you’ll design, install, configure, monitor, and maintain Linux environments—both on-premises and in the cloud. You’ll play a key part in ensuring the stability and reliability of our Ubisoft systems, supporting business-critical services, and collaborating with development teams to build automation and efficient deployment strategies. 

This position offers hands-on experience in a fast-paced, technically challenging environment, with opportunities to develop your skills in modern DevOps and cloud technologies. 

Key Responsibilities 

• Manage and maintain Linux servers (Rocky Linux, or Red Hat preferred) in virtualized and cloud environments. 
• Implement and optimize automation using configuration management tools (e.g., Ansible, Chef). 
• Monitor infrastructure with tools like Prometheus, Grafana, and web servers such as Nginx or Apache. 
• Build and maintain containerized applications using Docker and related tools. 
• Support and improve CI/CD pipelines using tools such as GitLab CI/CD. 
• Collaborate on cloud infrastructure (Azure) using Terraform. 
• Troubleshoot connectivity and performance issues (firewalls, load balancers, proxies, etc.). 
• Contribute to continuous improvement initiatives by identifying ways to enhance system performance and reliability.