Network Administrator

Job Description

Ubisoft is a global leader in gaming with teams across the world creating original and memorable gaming experiences, from Assassin's Creed, Rainbow Six to Just Dance and more. We believe diverse perspectives help both players and teams thrive. If you're passionate about innovation and pushing entertainment boundaries, join our journey and help us create the unknown!
Job Description
The infrastructure department of our global network team is seeking a Network Administrator who can bring their expertise to life in our dynamic team of gaming & tech enthusiasts. If you are bold, driven and unafraid of pushing boundaries, we want you on our team.
As Network Administrator, you will be responsible for installing and maintaining IT solutions and services as well as proposing improvements and optimisations to the current infrastructure. As a senior administrator, you will also be responsible to solve complex issues brought to us by our partners
Responsabilities
• Install, configure, and maintain network equipment (switches, routers, firewalls, load balancers).
• Deploy and support private network links and dedicated peering connections.
• Monitor, troubleshoot, and optimize network infrastructure and services.
• Enforce network security policies and procedures. Perform proactive network capacity planning and management.
• Drive automation to improve operational efficiency and consistency.
• Maintain accurate documentation of network hardware, software, and configurations.
• Contribute to the definition of network standards, guidelines, and best practices.
• Assist in evaluating technical requirements and supporting design efforts.
• Provide user support and mentor team members, especially new administrators.
Qualifications
• Demonstrated senior-level experience in advanced routing (BGP, OSPF) and switching technologies (VLANs, STP, EtherChannel, VTP, Layer 2/3 protocols), with a proven track record of troubleshooting and resolving complex network challenges in live environments.
• Proven ability to design and implement automation solutions using Python and Ansible, with hands-on experience integrating into CI/CD workflows.
• Deep, practical understanding of Linux environments, with advanced command-line expertise and system-level networking knowledge.
• Broad applied knowledge of infrastructure ecosystems, including storage virtualization and both private and public cloud computing.
• Skilled at translating complex technical concepts into clear, accessible language for stakeholders at all levels, including leadership.
• Proactive in identifying risks and dependencies, raising governance or prioritization concerns, and contributing to operational clarity and strategic decision-making.

Jobcode: Reference SBJ-o1q984-216-73-216-110-42 in your application.