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StarHub

Senior Engineer - Mobile Core Planning

StarHub
Singapore · Full-time · Mid-Senior
Job Description

Purpose

Provide planning and implementation support to 4G/5G Mobile Core nodes and Network Functions, IP backbone, Mobile 4G/5G Cloud Infrastructure, new commercial services and network initiatives, roaming related service support.

Responsibilities

  • Carry out capacity planning and dimensioning of Mobile 4G/5G Core Network elements integrated with IP and cloud infrastructure
  • Plan and deploy project work plans for network expansion, upgrades and integration tasks
  • Monitor network performance and ensure good functionality of the Mobile elements
  • Implement roaming related projects and support new mobile commercial services and initiatives
  • Conduct technical feasibility study or trials of new emerging technologies


Support IMDA 5GEP roll-out and 4G/5G enterprise projects

Qualifications

  • Tertiary education in Electronics/ Telecommunications Engineering or equivalent
  • Preferably with hands-on knowledge of the following:
        • 3GPP Mobile Core nodes such as MME/AMF, SPGW/SMF/UPF, SDM, PCRF/PCF and associated protocols
        • Mobile 4G/ 5G network and other software related portfolio like IMS, Vowifi, VoNR, NEF
        • Network and Application security
        • API communication
        • IP switching and routing protocols
      • Basic proficiency in software programming and scripting
      • Good knowledge of various application protocols and OTT
      • Able to perform occasional night time network deployments

Key Skills

Ranked by relevance

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Country Guide

Singapore

High-pay global hub in Asia

Posted
Feb 04, 2026
Type
Full-time
Level
Mid-Senior
Location
Singapore
Company
StarHub

Industries

Telecommunications

Categories

Engineering Information Technology

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