Join a European energy transmission operator's IT Server Team as a Windows System Engineer supporting intranet and secure networks for group companies in Belgium and Germany. You will design, harden, manage and support Windows server environments, handle host-based Firewalls, manage remote desktop and configuration management tools, and develop complex automation scripts." Key responsibilities Manage and configure host-based Firewalls using the enterprise security suite across multiple operating systems Administer and maintain SCCM environments for software distribution and updates Operate and support Windows Remote Desktop infrastructure Design, harden, and support Windows server operating systems Provide third-level support for server, security and configuration management domains Develop, troubleshoot, and maintain complex automation scripts Skills and competences Windows Server administration Host-based Firewall management Configuration management with SCCM Windows Remote Desktop Services PowerShell scripting Security suite operation Third-level IT support Process documentation Accountability and flexible working hours MECM SCOM Splunk PRTG Linux administration ADFS Infoblox Big-IP F5 Qualifications Senior-level operational experience in Microsoft Windows Server environments Experience in large-scale enterprise environments (~2000 servers, 5000 users)