Senior IT-Systemadministrator (w/m/d)
Core
Administration of customer and internal network infrastructures including hardware and software, ensuring stability and security of business-critical IT systems.
Role type
Senior IT System Administrator
Builds
Customer and internal network infrastructures
Domain
IT Infrastructure / Enterprise Systems
Deliverable
infrastructure
Required skills
Microsoft technologies (Active Directory, DNS, DHCP, Exchange, Terminal Services), Linux environment, Firewall administration, network infrastructure management, complex troubleshooting, technical documentation
Preferred skills
Hybrid IT infrastructure operations
Responsibilities
Administration of customer and internal network infrastructures, planning and implementation of IT infrastructure projects, development of individual and standardized IT solutions, handling complex incidents and service requests in 2nd and 3rd-level support, analysis and optimization of system and network landscapes
Seniority
Senior, hands-on IC