Senior Network Engineer, Consultant – Networking, Automation & AI
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Job Description
Network Engineer und Consultant bei deutschem IT- und Beratungsunternehmen für moderne Netzwerkinfrastruktur. Aufbau, Betrieb und Automatisierung komplexer WAN-, LAN- und WLAN-Umgebungen mit KI-Agenten.
Responsibilities:
- Build, transform and operate complex WAN, LAN and WLAN infrastructures
- Execute migrations and rollouts, from traditional networks to SDN approaches
- Establish and maintain a Network Source of Truth with NetBox or Nautobot
- Orchestrate AI agents, for example with n8n, to automate repetitive network tasks
- Perform troubleshooting and log analysis
- Identify network bottlenecks
- Incident, Change and Problem Management following ITIL standards
- Design and document advanced network architectures, SOPs and operating models
- Advise on new technologies including vendor comparisons and roadmapping
- Take on partial project responsibility upon request
- Plan and operate highly available networks
- Deploy WLAN environments with NAC and 802.1X
- Support migrations to SD-WAN-based networks
- Analyze incidents in the network stacks of internationally operating companies
Requirements:
- CCNA, CCNP or CCIE
- Hands-on experience with various network architectures and technical orchestrations
- Critical thinking and responsible validation of AI agent outputs
- WAN knowledge: routing, MPLS, IPsec, DMVPN, SD-WAN, BGP, OSPF and EIGRP
- LAN knowledge: switching, VLANs, trunking (802.1Q), port security, STP and CDP/LLDP
- WLAN knowledge: WPA2/WPA3, WLAN controllers and 802.11ac/ax/be (Wi‑Fi 5/6/6E/7)
- VPN knowledge: IPsec, IKEv1/v2, TLS-based VPNs and remote-access concepts
- Troubleshooting and analysis with Wireshark, tcpdump or Packet Tracer
- Knowledge of REST APIs, SNMP, Syslog, NetFlow as well as YAML/JSON
- Experience with tools like Postman or Bruno
- German: at least C1
- English: at least B1/B2
- Willingness to learn and develop professionally
- Nice-to-haves: Cisco AIBIZ, AITECH, DCAI or similar AI training
- Nice-to-have: Experience with n8n or comparable automation platforms
- Nice-to-have: Knowledge of NetBox, Nautobot or similar SSoT/NSoT platforms
- Nice-to-have: Monitoring, logging and SIEM solutions such as Splunk, Prometheus/Grafana or QRadar
- Nice-to-have: NetBox Copilot and AI-driven infrastructure workflows
Benefits:
- Remote work & trust-based flexible hours
- 40 hours of training per year
- Certified learning coach
- Support for certifications of your choice
- Genuine discretionary budget
- REWE voucher
- Company car (van-capable options available)
- Childcare subsidy
- Fitness coach
- Participation in selecting your preferred project
- Active input in shaping your work environment
- Team events
- Workation
- Strong team cohesion and collaborative, egalitarian working culture
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