Cloud administrator (W/M/NB)

We are looking for a Public Cloud Ops Administrator to join our Public Cloud Operations team and play a key role in building, automating, and operating our multi-cloud platforms.This role combines strong hands-on technical expertise with a collaborative mindset, ensuring our cloud environments are reliable, secure, scalable, and aligned with modern operational best practices. As a member of the team, you will drive automation initiatives, design and maintain CI/CD pipelines, and strengthen our Linux-based and cloud-native platforms. You will also contribute to team growth by sharing knowledge, promoting best practices, and supporting an automation-first and reliability-driven culture. KEY RESPONSIBILITIES Public Cloud Operations Operate and support public cloud environments (AWS, Azure, GCP or equivalent), including monitoring, troubleshooting, cost awareness, and day-to-day operational excellence. Ensure platform reliability, availability, and security in production environments. Automation & CI/CD Design, implement, and maintain GitLab CI/CD pipelines to streamline deployments, testing, and infrastructure provisioning. Promote automation to reduce manual operations and improve delivery speed and reliability. Infrastructure as Code Build and manage cloud infrastructure using Terraform, Ansible, and other automation tools to ensure consistency, traceability, and repeatability. Cloud-Native Operations Deploy, operate, and optimize containerized workloads using Docker and Kubernetes in public cloud environments. Support cloud-native patterns and platform integrations. Linux Administration Administer and optimize Linux systems (Ubuntu, CentOS/RHEL) with strong expertise in networking, storage, and virtualization. Perform performance analysis, troubleshooting, and system hardening. On-Call Support Participate in an on-call rotation to ensure timely response to critical production incidents and service availability. Collaboration & Knowledge Sharing Actively contribute to team discussions, documentation, and knowledge sharing. Support peers and help promote DevOps and SRE best practices across the organization. Experience operating public cloud environments in production Solid background in Linux system administration and low-level performance troubleshooting Experience with containerization and orchestration (Docker, Kubernetes) Strong expertise in CI/CD pipelines (e.g. GitLab CI) and automation tools (Terraform, Ansible) Good understanding of networking concepts such as overlays, load balancing, and virtual networking Interest in cloud platform architecture, reliability, and operational excellence Experience with multi-cloud or hybrid cloud environments is a plus Strong collaboration and communication skills in an international team environment Proactive mindset, with a strong focus on automation, reliability, and continuous improvement Good written and spoken English Ubisoft's perks 💰 Profit Sharing, yearly company saving plan. 25 paid time off + 12 additional paid days off. 50% of your transportation pass is paid by the company, lunch vouchers (9€/day), healthcare for you and your family, and lots of Ubisoft additional perks. 👶 Maternity leaves of 20 weeks, paternity/co-parental leaves of 7 weeks. 📍 Our office is located in Saint Mandé, (Metro line 1, Saint Mandé station). Gym available in the building. Information about Ubisoft Ubisoft offers the same job opportunities to all, without any distinction of gender, ethnicity, religion, sexual orientation, social status, disability, or age. Ubisoft ensures the development of an inclusive work environment which mirrors the diversity of our gamers’ community.