Migration Technical Lead (Contract)

JOHN ETHANS INTERNATIONAL PTE. LTD.; Singapore; On-site; SGD 80,000 - 110,000; Full time

Job summary

A leading telecommunications firm in Singapore seeks an experienced migration leader responsible for overseeing migration processes and ensuring successful delivery. The ideal candidate will have over 8 years in telecom core operations with hands-on cutover experience. You will lead teams through technical reviews, manage escalation support, and drive problem resolution during migrations. This role requires strong leadership and troubleshooting abilities within a fast-paced environment.

Qualifications

• Minimum of 8 years of experience in telecom core, voice, or network operations.
• Hands-on experience with cutover and rollback.
• Strong troubleshooting skills.

Responsibilities

• Enforce migration SOPs and validate batch readiness.
• Lead technical reviews and approvals during migration.
• Provide escalation support during migration windows.
• Drive root-cause analysis and corrective actions.

Skills

Telecom core operations

Voice network operations

Migration delivery

Troubleshooting

Team leadership

Job description

Key responsibilities

• Enforce migration SOPs; validate batch readiness and rollback plans.
• Lead pre/during/post migration technical reviews and approvals.
• Provide real-time escalation support during migration windows.
• Drive root‑cause analysis and corrective actions within agreed timelines.

Must‑have

• 8+ years in telecom core/voice/network operations or migration delivery.
• Hands‑on cutover + rollback experience; strong troubleshooting.
• Experience leading migration teams.