Senior IT Infrastructure Engineer (Financial Institution)

Our client is looking for an Senior IT Infrastructure Engineer to join their Infrastructure & Operations team, ensuring seamless support of existing systems and services.

This role is responsible for end-to-end support of Windows and Linux infrastructure, including system patching, performance optimization, incident handling, and operational improvement, while also providing oversight-level desktop support as part of daily IT operations.

Key Responsibilities:

• Provide senior-level operational support for Windows and Linux servers in production environments.
• Plan, execute, and validate OS patching, system upgrades, and security remediation activities.
• Lead incident investigation and root cause analysis for system-related issues.
• Proactively identify system weaknesses and drive performance, stability, and operational improvements.
• Perform system hardening and configuration reviews aligned with internal security standards.
• Support infrastructure components from an OS and virtualization environment (e.g. VMware).
• Respond to system alerts from monitoring tools and perform root cause analysis.
• Establish, review, and enhance standard operating procedures (SOPs) and runbooks.
• Monitor recurring incidents and implement long-term corrective actions.
• Ensure infrastructure operations comply with banking regulations, IT policies, and audit requirements.
• Participate in BCP / DR preparation and testing from a system and OS perspective.

Requirements:

• Degree in Information Technology, Computer Science, or a related discipline.
• Minimum 8 years of IT Infrastructure experience.
• Solid experience working in banking or other regulated financial environments.
• Strong, hands-on experience with Windows Server and Linux OS administration, maintenance, and troubleshooting.
• Experience in system patching, OS lifecycle management, and vulnerability remediation.
• Deep troubleshooting capability in production environments.
• Working knowledge of virtualized environments.
• Meticulous and good problem solving skills.
• Able to work under pressure and meet strict deadlines.

Office Location: Central, Singapore

Kindly indicate your current/last salary details and also your notice period

Interested candidates kindly forward your CV to [email protected] (Dorothy Ma Li, Reg No: R1769176). Feel free to forward this great opportunity to someone who would be a great fit for this role.

All information will be kept strictly confidential. We regret to inform that only successful applicants will be contacted.

PeopleSearch Pte Ltd

EA License No: 16S8057