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StarHub

Singapore / Global

Senior Engineer - Mobile Core Planning

Job Description

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

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