System Administrator

• Join a tooling platform squad supporting a major banking client
• Provide N3 administration and maintain the operational condition of the production toolchain, including GitLab, Artifactory, AAP, and SonarQube
• Install, configure, and operate tooling-chain products end to end
• Perform N3 system administration, primarily across Red Hat Linux environments
• Resolve complex incidents and major failures in high-availability environments as the final internal escalation level
• Lead upgrades, cluster management, execution-node management, and patching
• Act as the primary technical contact for Red Hat, including opening N3 support tickets and performing root-cause analysis

Linux N3 System Administrator – Red Hat Tooling

• Commission and operate client servers
• Ensure systems remain in operational condition
• Provide Level 2 and Level 3 customer support for hosted and on-premises environments running publisher applications
• Perform fully remote installations and migrations for clients
• Manage Oracle databases and client systems across approximately 800 hosted virtual servers
• Deliver managed IT services
• Write and maintain documentation
• Implement ISO 27001 processes as part of a continuous improvement approach
• Contribute to technical projects focused on infrastructure automation and optimization
• Join the SMI team, based in Villeurbanne, Lille, and Meylan, reporting to the manager

Senior Systems Administrator

• Work on the Production Center’s internal infrastructure (BUILD & RUN)
• Provide managed services for internal tools
• Handle Level 2 and Level 3 incidents and requests
• Manage system-related incidents and requests
• Install, configure, and optimize monitoring and administration tools
• Implement hardware, software, and system upgrades and updates
• Manage the backlog and prepare reports on incidents and requests
• Participate in problem management
• Manage backups and access rights for application servers
• Update knowledge bases and procedures
• Contribute to automation, improve existing solutions, and optimize processes, queries, and configurations
• Recommend and implement improvements

System Administrator jobs in France

Linux N3 System Administrator – Red Hat Tooling

Senior Systems Administrator

Linux Systems Administrator