Senior Engineer - Mobile Core Planning

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