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 [Confidential Information]
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
