CareerPlan

Senior Network Engineer - ISP Backbone (m/w/d)

Bremen, BREMENFull-time2026-08-27 → 2026-11-10

Core

Operating and expanding a Juniper-MX ISP backbone network, managing peering at major German and European Internet exchange points, and planning network extensions from new PoPs to data center connections.

Role type

Senior Network Engineer (ISP Backbone)

Builds

ISP backbone infrastructure, peering connections, and data center interconnects

Domain

Telecommunications / Internet Service Provider / Network Infrastructure

Required skills

BGP, IS-IS, MPLS, EVPN, Junos, DWDM, Fiber optics, Traffic Engineering, DDoS Mitigation, Network Planning

Preferred skills

RIPE Database/LIR experience, Ansible, Python, NETCONF, IXP Peering, Monitoring stacks (Grafana, InfluxDB)

Responsibilities

Operate and expand Juniper-MX backbone (BGP, IS-IS, MPLS, EVPN), manage peering at major Internet exchange points, plan and implement network extensions, manage IP transit and upstream, perform traffic engineering and DDoS mitigation, automate network configuration, serve as escalation point for complex outages, mentor junior colleagues

Seniority

Senior, hands-on IC