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Senior Engineer - IP Transport Architecture & Strategy

SingtelSingaporePosted 19 May 2026

Singtel is seeking a Senior Engineer to define and evolve its IP Transport architecture. The role involves developing roadmaps, high-level designs, and supporting migration to modern architectures like Segment Routing and EVPN. Candidates will work across a multi-vendor environment, collaborating with OpCos to ensure carrier-grade performance, scalability, and automation. This role is ideal for an experienced network architect looking to drive large-scale infrastructure strategy within a major telecom group.

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Experience

5-10 years

Function

Engineering

Work mode

Hybrid, Singapore

Company

Tier 2

What you will work on

Singtel is seeking a Senior Engineer to define and evolve its IP Transport architecture. The role involves developing roadmaps, high-level designs, and supporting migration to modern architectures like Segment Routing and EVPN. Candidates will work across a multi-vendor environment, collaborating with OpCos to ensure carrier-grade performance, scalability, and automation. This role is ideal for an experienced network architect looking to drive large-scale infrastructure strategy within a major telecom group.

TAL's take

Quality 65/1005/5 clarityTier 2 company

Role offers significant scope in carrier-grade network architecture at a major regional telco, though it sits outside the top-tier software-native tech sector.

Very well-defined role with specific architectural responsibilities, clear technology stack, and reporting structure.

Must haves

  • Bachelor’s degree in Telecommunications or Computer Engineering
  • 5-10 years experience in IP networking
  • Experience in service provider transport networks
  • Design and implementation of IS-IS, OSPF, BGP, MPLS, EVPN, and Segment Routing
  • Experience in core and metro IP network design and migration planning

Tools and skills

is-isospfbgpmplsevpnsegment routingl2/l3vpntraffic engineeringfast reroutesr-mplssrv6

Nice to have: network automation, apis, model-driven telemetry, controller-based networking.

About the company

Established regional telecommunications provider, though not a top-tier software-native tech firm.

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