Informatica / Oracle / Unix | 12-Month Contract | Banking Tech Projects

NTT SINGAPORE PTE. LTD.; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A leading technology firm in Singapore is seeking an experienced System Analyst for a 12-month contract, focusing on Informatica and ETL development. The ideal candidate will have over 6 years of experience, proficient in Unix, Oracle, and Infra stop solutions. Roles include configuring Informatica, translating requirements, and maintaining documentation. Strong communication skills and the ability to work independently are essential.

Qualifications

• At least 6 years of relevant experience in system analysis and ETL development.
• Strong knowledge of Informatica PowerCenter (v10.x+).
• Hands-on experience with Oracle 19c or higher (SQL*Plus, PL/SQL).
• Proficiency in Unix/Linux Shell Scripting (AIX/Linux).

Responsibilities

• Install, configure, and maintain Informatica PowerCenter 10.x or higher.
• Translate business requirements into technical documentation and source-to-target mappings.
• Build and maintain ETL data mappings, sessions, and workflows.
• Develop job schedules integrating with upstream/downstream systems using Control-M.

Skills

Informatica PowerCenter

Oracle

Unix Shell Scripting

ETL development

Control-M

Job description

System Analyst – Informatica / Oracle / Unix | 12-Month Contract | Banking Tech Projects

Employment Type:
Contract (12 months)

Work Location:
Alexandra, Singapore

Company:
NTT DATA Singapore

Client : leading global banking clients

Job Description:
We are hiring a seasoned System Analyst to join a critical technology project with one of our leading global banking clients.

This is a 12-month contract role based at Alexandra, ideal for someone with 6+ years of experience in ETL development, Informatica PowerCenter, Unix Shell Scripting, and Oracle environments.

As a System Analyst, you will be responsible for end-to-end data integration workflows, from design and development to testing and support. You will also coordinate with cross-functional teams for smooth delivery and system transitions.

Key Responsibilities:

• Install, configure, and maintain Informatica PowerCenter 10.x or higher
• Translate business requirements into technical documentation and source-to-target mappings
• Build and maintain ETL data mappings, sessions, and workflows
• Develop job schedules integrating with upstream/downstream systems using Control-M
• Perform unit testing, data quality checks, and performance tuning
• Ensure timely delivery across design, development, testing, and deployment
• Support production migrations, continuity testing, and environment transitions
• Maintain comprehensive documentation accessible to all stakeholders
• Escalate technical issues promptly and work proactively to prevent delays
• Follow SDLC best practices and support SIT, UAT, and production phases

Requirements:

• At least 6 years of relevant experience in system analysis and ETL development
• Strong knowledge of Informatica PowerCenter (v10.x+)
• Hands-on experience with Oracle 19c or higher (SQL*Plus, PL/SQL)
• Proficiency in Unix/Linux Shell Scripting (AIX/Linux)
• Familiarity with job schedulers like Control-M
• Knowledge of SDLC lifecycle: requirement gathering, impact analysis, build, test, deploy
• Able to work independently with minimal guidance
• Strong documentation and communication skills
• Good to have: Change Control tools, Visio

Application Process:

To ensure the best fit for this role, we encourage applications from candidates who meet the must-have skills outlined above. If your experience aligns, we’d love to hear from you!

Interested candidates are kindly requested to email their CV with their experience to:

[e-mail]

We look forward to your application!