(Senior) System Engineer Windows (w/m/d)
Core
Operating and evolving modern Microsoft Windows infrastructures for the energy and water utility sector.
Role type
Senior System Engineer (Windows Infrastructure)
Builds
Core Infrastructure Services (Active Directory, DNS, PKI, RDS) for energy and water utility clients
Domain
IT Infrastructure / Energy & Water Utilities
Deliverable
infrastructure
Required skills
Active Directory administration, PowerShell scripting, Windows Server lifecycle management, DNS/PKI/RDS operations, security hardening, patch management
Preferred skills
Architecture improvement, migration planning, 2nd/3rd-level troubleshooting
Technologies
Microsoft Windows Server, Active Directory, PowerShell, DNS, PKI/CA, Remote Desktop Services
Responsibilities
Operate and administer Microsoft Windows Server infrastructure; Develop Active Directory environment including GPO and access 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 hardening and support audits; Conceive and execute architecture improvements, migrations, and upgrades.
Seniority
Senior, hands-on IC
