Senior Network Engineer - ISP Backbone

LWLcom GmbH

Job

In this role, you operate and expand our Juniper MX backbone, plan network extensions, manage IP transit, and automate processes using your expertise in BGP, MPLS, and IS-IS.

Job summary

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Job technologies

Your role in the team

  • Operation and Expansion of Our Juniper MX Backbone (BGP, IS-IS, MPLS, EVPN)
  • Peering management at the major German and European Internet exchange points
  • Planning and implementation of network expansions - from the new PoP to the connection of our next data center (new construction in planning)
  • IP transit and upstream management, traffic engineering, DDoS mitigation (RTBH/Flowspec)
  • Automation: we want to move away from manual configuration towards structured workflows - your ideas are welcome
  • Escalation level for complex disruptions, mentoring for junior colleagues

Our expectations of you

Education

  • Completed training as an IT specialist in system integration, a degree in IT, or comparable practical experience

Qualifications

  • Proven knowledge of BGP and an IGP (IS-IS or OSPF), ideally MPLS/L2VPN/L3VPN
  • Understanding of the underlying layer: DWDM, fiber optics, optical budgets are not foreign words to you
  • Structured, documenting work approach (we are ISO-27001 certified)
  • Fluent in German, good in English (RFC reading, peering communication)

Experience

  • Several years of experience operating service provider or carrier networks – or you're stuck in the enterprise environment and finally want to run real backbone networks.
  • Practical experience with Juniper (Junos) - Nokia/SR OS or Cisco IOS-XR is a good foundation, we will teach you Junos.
  • Advantage: RIPE Database/LIR experience, automation (Ansible, Python, NETCONF), experience with IXP peering, monitoring stacks (Grafana, InfluxDB, flow analysis)

What we offer

  • Tangible technology, own fiber optic network, three data centers, Juniper equipment
  • Participation in RIPE Meetings, DENOG, and Peering Forums explicitly desired
  • From the Access Network through Layer-2 Services to the BGP Backbone
  • A forward-looking and transparent employer
  • Flexible working hours
  • 30 days of vacation per year
  • Corporate Fitness (EGYM-Wellpass)
  • Ergonomic workplace
  • Employee offers via corporate benefits
  • Free drinks, snacks, and fresh fruit
  • Company events (Kohl walk, summer party, Christmas party, etc.)
  • Free LWLcom Internet (if available at your address)
  • ... and a very beautiful view of the Weser :)

Benefits

Work-Life-Integration

Food & drink

Topics you will work on

Job locations

Map of the job locations
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  • Location Bremen
    Bremen, Germany

About your employer

LWLcom GmbH is a regionally leading telecommunications provider based in Bremen, operating an extensive fiber optic network and offering a variety of internet and IT services.

Company type
Established Company
Work model
Onsite
Industry
Internet, IT, Telecommunication
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Senior Network Engineer - ISP Backbone

LWLcom GmbH