(Senior) System Engineer Windows (w/m/d)
Core
Operate and evolve modern Microsoft Windows infrastructures, managing server landscapes, Active Directory, and core services for energy and water utility clients.
Role type
Senior System Engineer (Windows Infrastructure)
Builds
Core Infrastructure Services (Windows Server, AD, DNS, PKI, RDS)
Domain
IT Infrastructure / Energy & Water Utilities
Required skills
Windows Server Administration, Active Directory (GPO, Permissions), PowerShell, DNS, PKI/CA, Remote Desktop Services, Patch Management, Security Hardening
Preferred skills
Architecture improvement, Migration, Upgrade planning, 2nd/3rd-level troubleshooting
Technologies
Windows Server, Active Directory, PowerShell, DNS, PKI, RDS
Responsibilities
Operate and administer Microsoft Windows Server infrastructure; Develop Active Directory environment including GPO and permission concepts; Manage central Windows Core Services (DNS, PKI/CA, RDS); Ensure structured patch, update, and lifecycle management; Monitor, optimize performance, and troubleshoot at 2nd/3rd level; Automate administrative processes with PowerShell; Implement security and hardening measures; Conceive and execute architecture improvements, migrations, and upgrades.
Seniority
Senior, hands-on IC
