Optical Network Planning Specialist

Singapore Telecommunications Limited

Singapore

On-site

SGD 60,000 - 90,000

Full time

8 days ago

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Job summary

Singtel is building an AI-first telco for the future, seeking a Network Operations professional to analyse capacity, manage the digital inventory and collaborate with partners for timely project delivery.

You will work on-site with vendors, improve DI-driven processes, and support critical infrastructure across networks and services. A Diploma in Engineering/Telecommunications is required; strong TCP/IP and routing skills are essential.

Qualifications

Diploma in Engineering/Telecommunications or related field.
Strong analytical mindset with problem-solving ability and delivery focus.
Ability to work independently with minimal supervision.
Experience in telecom transport networks including OTN, Ethernet, DWDM.
Solid TCP/IP, IP addressing and routing protocol knowledge.
Experience with networking hardware from major vendors.

Responsibilities

Study and analyse network capacity usage; plan changes to optimise and expand the network.
Generate monthly reports from digital inventory; monitor utilisation and trends.
Keep inventory assets and circuit routings updated in the Digital Inventory system.
Ensure accuracy of ILC infrastructure records in DI; coordinate with partners.
Enhance DI features to support ILC services and automated circuit assignment.
Streamline inventory control processes for lean operations.
Document network designs and topology diagrams for training and reference.
Collaborate with internal stakeholders for capacity requests and new orders.
Work with external partners and vendors; participate in on-site activities.
Standby during assigned weeks to support operations and outages.