About the Opportunity
Job Type: Permanent

Application Deadline: 31 July 2026

Job Description

Title Technical Consultant – Core Network
Department Technology Infrastructure Services (TIS) Enterprise Network Services (ENS)
Location India
Reports To Core Network Service Manager
Level Senior Technical Manager

About your team
ENS operate in EMEA, India, APAC, and NA. The team deliver and support network, voice, security, and application service infrastructure for in house data centres, extranet (B2B), market data, as well provide services for integration into cloud providers including MSFT O365, Azure, AWS, Oracle, Zscaler, and a number of smaller SaaS and PaaS provisions.

About your role
The role is part of the ENS Technical Delivery function responsible for engineering support, implementation, and operational stability of the global network infrastructure.

You will work as a technical delivery engineer supporting:
- Infrastructure projects driven by business initiatives
- ENS roadmap projects, including upgrades, new deployments, and platform enhancements




- Operational maintenance of network environments across EMEA, India, APAC & NA.

This role provides strong exposure to enterprise‑scale networking, opportunities to work with modern technologies, and collaboration with global cross‑functional teams.

About you
You are passionate about network technology, problem‑solving, and delivering high‑quality engineering outcomes in a global environment. You can work independently as well as collaboratively with diverse regional teams.

Essential Skills (7–12 Years Experience)

Core Networking
- Strong knowledge of network routing protocols – OSPF, BGP, and IP routing
- Positive understanding of Layer 2 technologies – VLANs, STP, Port‑Channel, Fabric
- Hands‑on experience with Cisco switches, routers, and Nexus platforms
- Practical experience with Cisco ACI (fabric concepts, tenants, bridge-domains, EPGs, policies)

SD-WAN
- Knowledge of Aruba (SilverPeak) SD‑WAN, or equival

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