Network System Support Specialist
CurrentActive Directory management and user account creationGroup Policy (GPO) configuration and Access Control List (ACL) managementInstallation and management of Fortigate, Mikrotik, Sophos, and pfSense firewallsConfiguration and management of IPSec and SSL VPN tunnelsServer hardware installation, RAID configuration, and maintenance management (Dell, HP)Installation and management of Microsoft Exchange and Mailcow email serversInstallation and configuration of monitoring services (Zabbix, Grafana, Uptime Kuma)Installation, configuration, and management of Linux and Windows serversInstallation and management of VMware ESXi virtualization platformRemote Desktop Services (RDS) installation and user access managementInstallation and management of Mikrotik, Cisco, and Juniper routers/switchesNetwork security and segmentation management, firewall rule creationBackup solution setup and management (Veeam Backup)Network troubleshooting and performance optimizationEmail security and filtering (SPF, DKIM, DMARC) configuration