IT Infrastructure Engineer - D01 Cecil, Marina, People’s Park, Raffles Place, SG

Roles & Responsibilities

About This Role : -

Reporting to the Head of Infrastructure Services, you will assist in designing, implementing, and managing high-performance trading networks and datacentre infrastructure for the digital exchange. Your role involves supporting network configurations, overseeing installations, and maintaining and upgrading systems. Additionally, you will assist in providing innovative solutions to meet business challenges and comply with MAS TRM guidelines, while also supporting office networks, including WAN / LAN technologies, security, and wireless connectivity.

Responsibilities

• Ensure the smooth operations of the matching engine, post-trade systems and various system components operating in the Exchange trading systems.
• Manage the design, deployment and operations of the AWS cloud infrastructure, servers, networks, databases and microservices architecture and ensuring high resiliency and uptime of the systems for 24x7 trading operations.
• Administer and manage the Microsoft 365 platforms including Intune, office infrastructure systems, wireless networks and end user computing platforms ensuring a secure and seamless workplace experience.
• Package, deploy, and manage desktop and application software using Intune and related EUC tools.
• Build, configure, and maintain Linux-based servers (EC2 and EKS) to support trading and business applications.
• Use automation and Infrastructure as Code (IaC) tools such as Ansible, Rundeck, Terraform, and CloudFormation to standardize and streamline deployments.
• Collaborate with developers, DevOps, and application teams to deliver resilient, high-performance, and secure infrastructure.
• Support and optimize infrastructure monitoring, alerting, and logging platforms to ensure system reliability.
• Participate in incident troubleshooting and root cause analysis across systems, cloud and EUC layers.
• Assist with compliance and audit requirements, including alignment with MAS TRM guidelines and internal security policies.
• Contribute to business continuity and disaster recovery (BCDR) planning and testing.
• Continuously identify and adopt new technologies and automation opportunities to enhance efficiency and reduce operational risk.

Qualifications And Experience

Education

Experience and Skill

Desirable to have :

Employment Benefits

Tell employers what skills you have

Troubleshooting

Azure

Active Directory

Administration

Information Technology

Reliability

IT Operations

Networking

RedHat

System Administration

Ansible

Disaster Recovery

Databases

DNS

Linux

Infrastructure Support