Systems & Security Engineer (IT-CD-DPP-2026-133-GRAE)

Job description

Job Description You will join a dynamic team of IT engineers who manage over 500 servers, support over 10,000 Windows and 3,000 Mac endpoint devices, and provide over 100 software applications to the CERN user community. In this role, you will strengthen the security posture of Windows endpoints and services while helping to operate and evolve Windows Server and Microsoft SQL Server environments supporting business-critical applications across development, test, and production. Your responsibilities: - Manage endpoint device security for Windows and macOS, including operations of Antivirus and Endpoint Detection & Response (EDR), both infrastructure and client deployment. - Deploy, operate, and maintain Microsoft SQL Server environments (development, test, production). - Develop and maintain service management and automation tooling using Microsoft .NET and PowerShell. - Conduct security audits and drive improvements for client-server protocols, authentication methods, and security ciphers. - Configure and maintain endpoint devices and application installation packages; contribute to configuration management and automation (e.g., Intune, MECM, PowerShell DSC, Puppet). - Deploy and...