Proten International - Our client is recruiting to fill the position below:
Job Title: IP Core Senior Network Engineer
Location: Lagos Employment Type: Full-time, Fully Onsite Department: Network Engineering
Job Summary
Our client is seeking an experienced IP Core Senior Network Engineer to manage, optimise, and troubleshoot IP backbone networks within a telecommunications, ISP, or large-scale enterprise environment.
The ideal candidate must possess advanced expertise in IP routing and switching technologies, particularly BGP, OSPF, IS-IS, and MPLS, with a strong track record of managing complex network infrastructure and ensuring optimal network performance, reliability, and availability.
Key Responsibilities
Configure, manage, and troubleshoot IP routing protocols, including BGP (eBGP/iBGP), OSPF, IS-IS, and MPLS across internal and external network peers.
Optimise network traffic paths, manage peering and transit traffic profiles, and implement Quality of Service (QoS) policies to prevent congestion.
Monitor IP backbone network performance, identify potential issues, and implement appropriate corrective measures.
Provide second-level network monitoring, troubleshooting, and technical support.
Coordinate with vendors on network-related incidents, troubleshooting, and issue resolution.
Maintain network stability, reliability, and optimal performance through proactive monitoring and troubleshooting.
Provide cross-functional technical assistance to support network operations and related teams.
Ensure effective network operations and incident resolution within a 24/7 work environment.
Requirements
Bachelor's degree in Computer Science, Electronics Engineering, Information Technology, or a related field with a focus on networking technologies.
Minimum of 10 years of professional experience in IP network engineering within a telecommunications, ISP, or large-scale enterprise environment.
Proven experience managing, maintaining, and troubleshooting IP backbone networks.
CCNP certification or an equivalent-level certification from other Original Equipment Manufacturers (OEMs).
CCIE-level mastery of BGP, OSPF, IS-IS, and MPLS is essential.
Hands-on experience with routing and switching platforms, including Cisco IOS-XE, IOS-XR, Nexus, Huawei, and Sophos.
Detailed knowledge of Layer 1 and Layer 2 protocols and technologies, with strong troubleshooting capabilities.
Strong analytical, diagnostic, and problem-solving skills.
Ability to work independently and collaboratively in a technically demanding environment.
Willingness and ability to work in a 24/7 operational environment.