Senior Integration & Security Engineer (Integration Platform)

Singapore Power Ltd; Singapore; On-site; SGD 120,000 - 190,000; Full time

Job summary

SP Group is seeking a Senior Integration & Security Engineer to manage and enhance our enterprise integration platform, including API Gateway, secure file transfer, and event-driven messaging. You will design, implement, and govern integration solutions to ensure secure, reliable, and scalable connections across systems and partners.

You will collaborate with internal teams and vendors to enforce security standards, monitor performance, and support onboarding of new integrations.

Qualifications

• Experience in system integration, middleware, or integration platforms.
• Exposure to API-based, file-based, and/or event-driven integration.
• Experience working in enterprise or cloud environments.
• Understanding of integration platforms and API Gateway concepts.
• Familiarity with event-driven architecture and messaging/streaming platforms.
• Knowledge of application security and access control concepts.
• Experience with secure file transfer processes.
• Strong troubleshooting and problem-solving skills.
• Singaporeans and PRs preferred.

Responsibilities

• Design and enforce security controls across the integration platform.
• Ensure compliance with internal policies and regulatory requirements.
• Implement access control, authentication, and data protection measures.
• Support security reviews, audits, and vulnerability remediation.
• Manage and support enterprise integration platforms (API Gateway, messaging, file transfer).
• Configure and enforce policies for access control, traffic management, and security rules.
• Support onboarding of systems into the integration platform.
• Monitor platform performance and resolve issues.
• Design and support event-driven integration architecture using enterprise messaging platforms.
• Enable real-time data streaming and asynchronous communication between systems.
• Define messaging patterns and ensure reliability, scalability, and fault tolerance.
• Promote integration standards and best practices.

Skills

System integration

Middleware

API-based integration

Event-driven architecture

Security governance

Troubleshooting

Tools

MuleSoft

Azure API Management

Kafka

Job description

We are looking for a Senior Integration & Security Engineer to manage and enhance our enterprise integration platform, including API Gateway, secure file transfer, and event-driven messaging systems. The role focuses on ensuring secure, reliable, and scalable integration of systems, while maintaining strong governance and compliance standards across all integration channels.

What You'll Do:

Security & Governance

• Design and enforce security controls across the integration platform

• Ensure compliance with internal policies and regulatory requirements

• Implement access control, authentication, and data protection measures

• Support security reviews, audits, and vulnerability remediation

Integration Platform Management

• Manage and support enterprise integration platforms (API Gateway, messaging, file transfer)

• Configure and enforce policies such as access control, traffic management, and security rules

• Support onboarding of systems into the integration platform

• Monitor platform performance and resolve issues

Enterprise Messaging (Event-Driven Integration)

• Design and support event-driven integration architecture using enterprise messaging platforms

• Enable real-time data streaming and asynchronous communication between systems

• Define messaging patterns (e.g. publish/subscribe, event-based workflows)

• Ensure reliability, scalability, and fault tolerance of event-driven integrations

• Support onboarding of applications to the messaging platform

Integration Delivery

• Design and implement integration solutions across APIs, secure file transfer, and event-based integration

• Work with application teams to define the most appropriate integration approach

• Ensure seamless connectivity between internal systems and external partners

• Promote integration standards and best practices

File Transfer & Partner Integration

• Manage secure file exchange processes (e.g. batch file transfers, partner integrations)

• Ensure data transfers are secure, reliable, and traceable

• Support onboarding and lifecycle management of external partners

Operations & Support

• Maintain integration platforms, including patching, upgrades, and issue resolution

• Monitor system health and ensure high availability

• Respond to incidents and troubleshoot integration failures

Stakeholder Engagement

• Collaborate with internal teams and external vendors on integration requirements

• Provide guidance on secure and efficient integration design

• Support project delivery and technical discussions

What You'll Need:

• Experience in system integration, middleware, or integration platforms

• Exposure to API-based, file-based, and/or event-driven integration

• Experience working in enterprise or cloud environments

• Understanding of integration platforms and API Gateway concepts

• Familiarity with event-driven architecture (e.g. messaging or streaming platforms)

• Knowledge of application security and access control concepts

• Experience with secure file transfer processes

• Strong troubleshooting and problem-solving skills

• Singaporeans and Permanent Residents preferred

Good to Have

• Experience with MuleSoft, Azure API Management, Kafka, or similar platforms

• Exposure to identity and access management solutions

• Knowledge of integration standards and best practices

Thank you for your interest in SP Group.

We regret to inform that only shortlisted candidates will be notified.