We are seeking a skilled System Administrator specializing in both Linux and Windows environments.Main ResponsibilitiesAdministration & OperationsOversee, administer, and monitor Linux servers (Ubuntu, Debian, RedHat, etc.) and Windows Server.Manage and resolve level 2/3 incidents effectively.Handle accounts, permissions, and security policies using Active Directory and LDAP.Administer system services including DNS, DHCP, GPO, certificates, proxy, NTP, etc.Utilize monitoring tools such as Centreon, Zabbix, Nagios to supervise infrastructure.Security & MaintenanceKeep systems updated with patch management and security fixes.Enhance security through hardening, vulnerability management, log analysis, and antivirus/EDR management.Ensure backups and restorations are performed using tools like Veeam, CommVault, Bacula, etc.Virtualization & CloudAdminister virtualized environments including VMware, Hyper-V, Proxmox.Contribute to cloud infrastructure management on platforms like Azure, AWS, or equivalent.Manage virtual machines, templates, and clusters.Automation & ScriptingDevelop automation scripts using Bash, PowerShell, and potentially Python.Streamline recurring tasks and operational processes.Projects & Continuous ImprovementEngage in infrastructure evolution projects such as migrations, redesigns, and deployments.Document and update technical documentation as necessary.Propose improvements and be proactive in architectural discussions.
Mar 6, 2026