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