Company: Cronos EuropaLocation: Brussels, Belgium (must live within 2 hours of Brussels by car)Job Type: Long-term ProjectNationality Requirement: European Union Citizenship RequiredFor one of our clients at the European Commission, we are currently looking for a senior Infrastructure & SharePoint Systems Administrator.Key Responsibilities:Administer infrastructure services: file/print services, RDS, hosted apps, and DG-specific softwareProvide 2nd level support and incident managementInstall, configure, patch, and monitor server systems (Windows/Linux/Unix)Manage system configurations, backups, and restore operationsScript and automate tasks using PowerShell and other toolsDefine and document system configurations and operational proceduresParticipate in architectural reviews and project coordinationEnsure security compliance and support the Local Information Security Officer (LISO)Collaborate with central IT, database, and hosting service teamsSupport SharePoint environments (2016/2019 and Online): manage sites, permissions, templates, etc.Draft technical documentation for knowledge baseRequired Qualifications:5+ years in system administration on Windows/Unix/Linux5+ years installing and managing SharePoint 2016/20195+ years managing SharePoint components: sites, permissions, libraries, etc.5+ years implementing secure solutions (firewalls, DMZs, WAFs, etc.)5+ years working with databases: Oracle, MS SQL Server3+ years scripting experience with PowerShell and SharePoint automation2+ years experience with SharePoint Online technologies1+ year experience with Confluence and Jira