Senior Specialist, 5G Network Slicing

U Mobile; Kuala Lumpur; On-site; MYR 90,000 - 150,000; Full time

Benefits offered by this job

Medical benefits

Flexible hours

Staff subsidies

Smart casual

Parental leave

Transit access

Employee discounts

Job summary

U Mobile in Kuala Lumpur seeks a skilled professional to manage end-to-end lifecycle of 5G network slices, coordinating across RAN, Core, and Transport domains to ensure reliable service delivery and SLA compliance.

Responsibilities include design of slice templates, platform integration for automated provisioning, and ongoing platform operations with incident resolution and change management.

Qualifications

• Bachelor's Degree in Telecommunications, Computer Engineering, or related field.
• 3–5 years of experience in 5G networks, slicing, orchestration, automation.
• Experience with network slicing platforms, virtualization, cloud-native tech, system integration.
• Good understanding of 5G architecture, slicing, service management, APIs, automation tools, and RAN/Core/Transport networks.
• Strong analytical, troubleshooting, communication, and stakeholder coordination in high-availability environments.
• Spoken Language: Malay, English; Written Language: Malay, English.

Responsibilities

• Manage end-to-end lifecycle of network slices including planning, provisioning, monitoring, optimization, and decommissioning.
• Coordinate slice components across RAN, Core, and Transport domains to deliver end-to-end services.
• Monitor service performance, ensure SLA compliance, and implement automated actions to resolve issues.
• Design and maintain network slice templates aligning customer requirements with resources.
• Integrate slicing and orchestration platforms to automate provisioning and improve efficiency.
• Conduct platform operations and maintenance: incident resolution, root cause analysis, preventive maintenance, testing, patching, upgrades, change management.

Skills

Analytical skills

Communication

Stakeholder coordination

Malay & English language

Education

Bachelor's Degree in Telecommunications, Computer Engineering, or related field

Tools

Network slicing platforms

Virtualisation

Cloud-native technologies

APIs

Automation tools

Job description

Job Summary

Manage and automate the end-to-end lifecycle of 5G network slicing to ensure reliable service delivery, platform performance, and SLA compliance through orchestration, system integration, and operational support.

Day-to-Day Activities

• Manage the end-to-end lifecycle of network slices, including planning, provisioning, monitoring, optimisation, and decommissioning.
• Coordinate network slice components across RAN, Core, and Transport domains to deliver seamless end-to-end services.
• Monitor service performance, ensure SLA compliance, and implement automated actions to resolve service issues.
• Design and maintain network slice templates that align customer requirements with network resources.
• Integrate network slicing and orchestration platforms to automate service provisioning and improve operational efficiency.
• Perform platform operations and maintenance, including incident resolution, root cause analysis, preventive maintenance, software testing, patching, upgrades, and change management to ensure platform stability.

Qualifications

• Bachelor's Degree in Telecommunications, Computer Engineering, or a related field.
• 3–5 years of experience in 5G networks, network slicing, orchestration, automation, or related technologies.
• Experience with network slicing platforms, virtualisation, cloud-native technologies, and system integration.
• Good understanding of 5G architecture, network slicing, service management, APIs, automation tools, and RAN, Core, and Transport networks.
• Strong analytical, troubleshooting, communication, and stakeholder coordination skills with the ability to work in high-availability environments.
• Spoken Language: Malay, English
• Written Language: Malay, English

Benefits

• Comprehensive medical, dental, optical and insurance benefits.
• Flexi working hours arrangements.
• Staff Line & Device Subsidy.
• Smart Casual Attire.
• Child Parental Care Leave.
• Convenient location with access to public transport (Imbi Monorail/Bukit Bintang MRT).
• Special employee discounts for selected F&B Brands.