IT Netzwerk und Firewalladministrator (m/w/d)
Core
Planning, operation, and development of network and firewall infrastructures, including administration of Linux, Microsoft Azure, Windows Server, and Active Directory.
Role type
Senior IC network and firewall administrator
Builds
Secure and stable network and firewall infrastructure for cloud service clients
Domain
IT Infrastructure / Cyber Security
Deliverable
infrastructure
Required skills
Routing, Switching, VPN, VLAN, OSPF, BGP, TCP/IP, Linux administration, Microsoft Azure, PowerShell, Active Directory, 2nd-Level Support, Error analysis, Performance optimization
Preferred skills
ISO 27001 and PCI DSS certification knowledge, Cloud security projects experience
Technologies
Linux, Microsoft Azure, Windows Server, Active Directory, PowerShell
Responsibilities
Plan, operate, and develop network and firewall infrastructures; Administer Linux systems, Microsoft Azure, Windows Server, and Active Directory; Provide 2nd-Level support and handle technical inquiries; Conduct error analysis and performance optimizations; Participate in IT security projects and audits; Participate in on-call rotations
Seniority
Senior, hands-on IC