Core Network Manager

About the role

This role leads the design, planning, implementation and optimisation of core network architecture, manages routing protocols and network performance, and oversees a team of network engineers. It also covers infrastructure management, technical reviews and incident response.

Key responsibilities

• Lead the design, planning, implementation and optimisation of core network architecture.
• Manage core routing protocols, including MPLS, BGP, OSPF and IS-IS.
• Oversee upstream connectivity, Internet peering, traffic engineering and network performance.
• Lead troubleshooting of major network incidents, conduct Root Cause Analysis (RCA) and implement preventive measures.
• Manage VMware ESXi/vCenter infrastructure, capacity planning and hardware lifecycle.
• Review technical proposals, BOQs/BOMs, vendor quotations and network solution designs.
• Prepare HLD, LLD, MOP, SOP, project budgets and technical reports.
• Lead, mentor and manage network engineers to meet operational targets and SLA/KPI standards.

Required profile

• Bachelor's degree in a related field.
• At least 6 years of experience in ISP/Core Network Engineering, including 3 years in a supervisory role.
• Experience in upstream provider management, Internet peering and network infrastructure planning.
• Strong leadership, analytical, troubleshooting, communication and decision-making skills.

Required skills

• MPLS, BGP, OSPF, IS-IS, core routing and switching, QoS and traffic engineering.
• VMware ESXi/vCenter.
• CCNP (Routing & Switching / Service Provider) or equivalent certification highly preferred.