IT System Engineer (m/w/d) - Netzwerk & Infrastruktur
Core
Design, operate, and evolve enterprise-wide network and IT infrastructure for an industrial group.
Role type
Senior IC IT System Engineer (Network & Infrastructure)
Builds
LAN, WLAN, WAN, VPN, routing, switching, firewall, and Microsoft infrastructure services
Domain
Industrial manufacturing / Network & Infrastructure
Required skills
Network administration, Routing & Switching, Firewall management, Network troubleshooting, IT Security, Infrastructure project management, Microsoft infrastructure, Provider management, Automation, IT Service Management
Technologies
Cisco, Juniper, Palo Alto, Microsoft Entra ID, Windows Server, Active Directory, VMware, Ansible, Python
Responsibilities
Administer and evolve LAN, WLAN, WAN, and VPN infrastructure; Manage switches, routers, VLANs, subnets, DNS, and DHCP; Operate firewall systems and secure inter-site connectivity; Analyze and resolve complex network and infrastructure issues; Develop network segmentation, monitoring, and security measures; Plan and execute network changes, migrations, and modernization projects; Support Windows Server, Active Directory, Microsoft Entra ID, backup, storage, and virtualization; Collaborate with internal teams, external IT providers, and vendors; Standardize operational tasks and develop automation solutions; Follow ITSM, change, and incident management processes
Seniority
Senior, hands-on IC
