Senior Core IP Network Engineer

Cobranet LimitedLagosroam-ngpublished 10/19/2026
Senior

Your tasks

  • Operating and maintaining the ISP Network (International, Core, Distribution, and Access Routers/Switches) under the supervision of the Head of Department.
  • Maintaining the design, drawings, and documentation of the Network and Systems.
  • Supporting the Layer2/Layer3 side for Backbone (Microwave/Fiber) and Distribution Networks (FTTH, Fixed, GPON).
  • Configuring and maintaining monitoring tools: SolarWinds, PRTG, Cacti.
  • Configuring and maintaining DPI Devices such as Procera.
  • Design a disaster recovery procedure for the backbone, servers, applications, and services.
  • Responsible for the Performance and Monitoring of the IP Service and Servers.
  • Provide network and IT solutions for corporate clients and support them.
  • Provide necessary remote or on-site support to our corporate clients.
  • Document all processed tasks.
  • Perform reporting as per procedures. Reporting based on KPIs. Evaluating the service, QOS, and equipment.
  • Configuration and maintenance of all routing/switching devices using BGP, EIGRP, OSPF, VLAN, Inter VLAN, VPN, and MPLS.

Requirements

  • Minimum 5 years of experience in telecom or IT. 24/7 support readiness is essential.
  • Must have extensive Cisco and Mikrotik experience.
  • Very Good knowledge in subnetting IPv4; IPv6 is a plus.
  • Knowledge of the Internet Exchange protocol, procedure, configuration, and troubleshooting.
  • Firewall configuration and maintenance. Ability to design topology and provide consultancy for corporate customers.
  • Billing System Setup, architecture, and maintenance knowledge is a plus