IT-Systemadministrator (m/w/d)
Core
Administration, maintenance, and development of an existing on-premises IT infrastructure, including Windows/Linux servers, Active Directory, and Exchange.
Role type
Senior IT System Administrator
Builds
On-premises IT infrastructure (Windows/Linux servers, AD, Exchange, backup solutions)
Domain
Energy sector, On-premises IT
Required skills
Active Directory administration, Windows Server administration, Linux system administration, Backup solutions (Arcserve/UDP), Software distribution (Baramundi), Technical troubleshooting, Documentation
Preferred skills
Exchange administration, On-premises infrastructure optimization, Windows 11 deployment
Technologies
Windows Server, Linux, Active Directory, Exchange, Arcserve, UDP, Baramundi, Confluence
Responsibilities
Administer and maintain Windows and Linux servers, Manage Active Directory and Exchange, Perform updates and backups, Troubleshoot technical issues, Distribute software, Document IT architecture
Seniority
Senior, hands-on IC