Responsibilities:

• To perform preliminary automated sorting and generate system-assisted grouping outputs.
• Conduct comprehensive manual validation to ensure accuracy of all preliminary outputs.
• Ensure end-to-end alignment of service types
• Process and organize all the local port (LP), number port (NP), and partial LP related data sets
• Conduct thorough validation to confirm the accuracy, consistency and correctness of all LP data sets
• Rectify data discrepancies (“dirty data”) through systematic correction, clarification or escalation to Customer’s team
• Perform weekly data validation exercise prior to batch finalization to ensure datasets remain up-to-date and migration ready
• Conduct regular check of IP reachability to ensure network readiness for migration
• Document all reachability tests and highlight any in-accessible nodes for rectification

Overall Job Scope

Pre-migration activities

• Perform pre-migration checks and testing to ensure service readiness, including:
• Test matrix execution;
• Inbound/outbound call scenarios;
• Confirmation that subscriber data is fully synchronized prior migration;
• Identification and rectification of anomalies that may impact the migration process

During-migration activities

• Carry out migration activities in accordance with the approved cutover schedule, including:
• Execution of approved migration scripts for provisioning, rollback;
• Real-time monitoring of migration status and KPIs;
• Immediate troubleshooting and escalation of any errors, mismatches, or failed migration entries;
• Coordination with Customer and Huawei teams to validate progress and address exceptions;
• Documentation of all actions performed during the migration window

Post-migration activities

• Perform post-migration call testing;
• Validate that subscribers services are fully restored and operating as expected;
• Conduct post-migration monitoring to detect abnormalities or service degradation;
• Rectify all post-cutover issues prior to work order (WO) closure; and
• Submit complete migration evidence, logs and reports for Customer verification and audit.

Requirements:

• Nitec / Diploma in Information Technology or other related discipline
• Min 1 year related experience  
• Good team player

All Successful candidates can expect a very competitive remuneration package and a comprehensive range of benefits.

Kindly email your resume in a detailed Word format to [email protected]

We regret that only shortlisted candidates will be notified

People Profilers Pte Ltd

20 Cecil Street, #08-09 PLUS Building Singapore 049705

+65 6950 9747   

EA Licence Number: 02C4944

Registration Number: R1100011

EA Personnel: Carlo Antonio Dela Cruz