Netzwerkadministrator (m/w/d)
Core
Operate, secure, and evolve the company's network infrastructure, including data networks, telephony, and conference systems, ensuring reliable connectivity across all locations.
Role type
Senior Network Administrator (2nd/3rd-Level Support)
Builds
Stable network infrastructure, telephony, and conference systems for internal users
Domain
Corporate IT / Network Engineering
Deliverable
infrastructure
Required skills
Network operations (switches, routers, firewalls), WAN technologies (MPLS, SD-WAN), Network security (IDS/IPS, segmentation), Telephony & conference systems administration, Scripting (Python, Bash, PowerShell, Perl), VLAN management, Vendor coordination
Preferred skills
Palo Alto firewall experience, Change management, Technical documentation, Mentoring
Technologies
MPLS, SD-WAN, Palo Alto, Switches, Routers, Access Points, Firewalls, IDS/IPS, VLANs, VPN
Responsibilities
Provide 2nd/3rd-level support for network connectivity, WLAN, telephony, and conference technology; Configure and monitor data networks and communication solutions; Analyze traffic and implement security measures; Develop technical concepts and manage change requests; Install and administer telephony and conference systems; Manage access controls and coordinate external service providers.
Seniority
Senior, hands-on IC
