- 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 Scope of work for everyone
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 teamsto validate progress and address exceptions;
- Documentation of all actions performed during the migration window
Post-migration activities
- Perform post-migration calltesting;
- 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
- N, O or NITEC holder
- IT Savvy preferred
- Salary at $2500-$2800
- Monday to Friday -9am to 6pm
- Jurong area
- MUST BE ABLE commit from April/May to Dec 2026
Job ID: GTIP008
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 *************
We regret that only shortlisted candidates will be notified
People ProfilersPte Ltd
- 20 Cecil Street,#08-09, Plus Building, Singapore 049705
- Tel: 69509745
- EA Licence Number:02C4944
- EA Number: R1108448
- EA Personnel: Tan LiliGesse