Mobile IP Network Engineer for 5G & LTE Planning

Singtel

Singapore

On-site

SGD 90,000 - 120,000

Full time

6 days ago

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Job summary

Singtel is building an AI-first telco for the future, seeking a Mobile IP Engineer to design, implement and optimize IP networks supporting LTE and 5G. You will work across multi-vendor environments, contributing to secure and scalable infrastructure that powers global services.

Join a team delivering resilient networks, advanced digital services, and innovative solutions, with career growth and continuous learning at scale.

Qualifications

Engineering degree in IP/Data Communications or related field.
At least 3 years of Mobile IP Engineering experience.
Strong knowledge of IP networking, routing, switching, and IP/MPLS.

Responsibilities

Plan, design and enhance Mobile IP networks for capacity, resilience and performance.
Perform network engineering tasks including config changes, upgrades, patches, and changes.
Plan IP addressing, subnet allocation and capacity requirements.
Support deployment of routers, switches, firewalls across vendor platforms.
Provide technical expertise for IP/MPLS infrastructure supporting LTE/5G.
Review designs and recommend solutions meeting tech, ops and security needs.
Troubleshoot complex network issues and assist in service restoration.
Participate in projects from planning to migration and acceptance.
Coordinate with vendors and internal teams to meet requirements.
Support budget planning, forecasting and cost optimization.
Evaluate emerging technologies to improve reliability and efficiency.
Provide technical consultation to project and operations teams.