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Senior Engineer (Mobile Core Operations)

StarHub Ltd

SingaporeFull-timeOn-site

Posted 20 Jun 2026

About this role

Perform operation and administration support for 4G/5G Mobile Core nodes to ensure smooth network operation. Conduct system maintenance activities and proactive monitoring of network service KPIs to maintain service quality. Candidates should have a good technical knowledge of Mobile 4G & 5G Core networks and the ability to perform end-to-end network service troubleshooting. Basic knowledge of IP protocols and programming skills are also required.

What they're looking for

ElectronicsCommunicationsNetworkingMobile Core NetworkSS7SigtranDiameterSIP

Frequently asked questions

What does a Senior Engineer (Mobile Core Operations) at StarHub Ltd do?

Perform operation and administration support for 4G/5G Mobile Core nodes to ensure smooth network operation. Conduct system maintenance activities and proactive monitoring of network service KPIs to maintain service quality. Candidates should have a good technical knowledge of Mobile 4G & 5G Core ne…

What skills does this Senior Engineer (Mobile Core Operations) role need?

Key skills for this role include Electronics, Communications, Networking, Mobile Core Network, SS7, Sigtran.

How much does a Senior Engineer (Mobile Core Operations) at StarHub Ltd pay?

The employer did not list a salary for this role. Most similar Singapore roles publish their band on the job page.

Is this Senior Engineer (Mobile Core Operations) role remote, hybrid, or on-site?

This role is on-site, based in Singapore.

How do I apply for this Senior Engineer (Mobile Core Operations) role?

You can apply directly on StarHub Ltd's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.