Kerja Sepenuh Masa System Migration Analyst, Gaji tinggi SGD 7,500 di TroyTech International Consulting Pte Ltd Central Region (Singapore) - Maukerja

Job Summary

Supports the planning and execution of system migration activities, including data migration, parallel run, and cutover, so that thetransition from the legacy environment to the new system is accurate,controlled, and with minimal disruption to operations.

Responsibilities

Support data migration from legacy to target systems using Fivetran by configuring and monitoring data pipelines for synchronization

Execute migration rehearsals and reconcile source and target data to ensure accuracy

Document migration pipelines, mapping rules, and reconciliation outcomes for transparency and auditability

Operate legacy and new systems concurrently during parallel runs to compare outputs and identify discrepancies

Log and track issues with application, infrastructure, and vendor teams to resolution during parallel runs

Report parallel run results and system readiness to project stakeholders

Assist in developing and executing cutover plans, including runbooks, task sequencing, and rollback procedures

Participate in cutover rehearsals and tabletop exercises to validate readiness

Coordinate cutover tasks among technical teams, vendors, and business stakeholders to ensure smooth transitions

Support go-live checks, post-cutover validation, and hypercare to stabilize new systems

Assist in migration planning by tracking scope, schedule, dependencies, and risks

Support SIT, UAT, and pre-production testing related to migration activities

Track and report migration issues, risks, and progress in regular status meetings

Coordinate with infrastructure, security, and application teams to ensure environment readiness

Required competencies and certifications

Diploma or Bachelor’s degree in IT, Computer Science, or arelated field (or equivalent experience)

3-6 years of experience in system migration, applicationsupport, or IT project delivery

Hands-on experience with data migration, data validation,and reconciliation

Experience with Fivetran (preferred) or similar dataintegration tools

Experience supporting cutover, go-live, or parallel runactivities

Working knowledge of SQL and databases (e.g. Db2,PostgreSQL)

Preferred: ITIL 4 Foundation, PMP/PRINCE2, or cloudcertifications (e.g. AWS)

Skills

Strong SQL and data analysis skills

Hands-on knowledge of Fivetran (connectors, sync monitoring,schema handling, and transformations)

Scripting knowledge (e.g. Bash, Python, Java) for datahandling and automation

Working knowledge of cloud and infrastructure environments(AWS, Linux)

Strong attention to detail, with the ability to track andreconcile large volumes of data

Clear communication and coordination with technical andbusiness teams

Able to work under pressure during cutover windows

TroyTech International Consulting Pte Ltd is a Singapore & APAC based consulting and professional services firm founded by Mr. Troy Chung in 1998, actual President of the firm. TroyTech provides the most complete SOA, EAI, JEE technical support, bleeding edge Web & Mobile solutions, and world- class consulting skills in business integration with IBM & Open Source software solutions.

As an IBM premier partner, TroyTech is reselling software & hardware and is providing consultancy services. Recently entering the Red Hat Independent Software Vendor program, the company is striving to extend its support to the major open source players & technologies.

TroyTech's headquarters & operations are in Singapore with representative offices in Taiwan & Tokyo, and emphases its presence in Financial, Transportation & Government sectors.