Senior Network Engineer

Il y a 3 heures

Brussels, Brussels, Belgique NEBIRU Temps plein

Willing to start a new freelance challange? Get in touch.


What You'll Do

  • Operate and maintain complex enterprise network infrastructure across LAN, WAN, data centre and cloud environments
  • Configure, troubleshoot and optimise Cisco routing and switching infrastructure
  • Work with advanced routing technologies including OSPF, IS-IS and MP-BGP
  • Manage and support Cisco ACI, SD-WAN, wireless and enterprise network platforms
  • Collaborate with security teams on firewalls, NAC, authentication and network access controls
  • Support connectivity and infrastructure projects, including data centre, cloud and network modernisation initiatives
  • Monitor network health and performance using enterprise monitoring, logging and observability platforms
  • Automate network operations using Python and/or Ansible where appropriate
  • Participate in controlled changes within a business-critical IT/OT environment
  • Provide technical support to colleagues and teams across Belgium and other European locations
  • Participate in an on-call/standby rotation of approximately one week in four
  • Contribute to continuous improvement of network reliability, security and operational processes


What you bring

  • 5+ years of professional experience in network engineering or network infrastructure
  • Strong hands-on expertise with Cisco networking technologies
  • In-depth knowledge of routing and switching, including OSPF, IS-IS, MP-BGP and MST
  • Experience with LAN/WAN and data centre networking
  • Practical experience with Cisco ACI and/or Cisco SD-WAN
  • Good understanding of network security, including firewalls, NAC, TACACS+ and RADIUS
  • Experience with Cisco Wireless
  • Experience with cloud networking, preferably Microsoft Azure
  • Exposure to network automation using Python and/or Ansible
  • Experience with monitoring, logging or observability platforms such as Zabbix and Elastic is an advantage
  • Ability to work effectively in both IT and OT environments
  • A structured approach to change management, troubleshooting and operational risk


Interested? Apply today


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Visit https://nebiru.be/mynebiru to see how we can support you - even outside our client missions. Let’s build the bridge to your next step, together.