About UOB
United Overseas Bank Limited (UOB) is a leading bank in ASEAN with a global network in Southeast Asia, Asia Pacific, Europe and North America. Operating through our head office in Singapore and banking subsidiaries in China, Indonesia, Malaysia, Thailand and Vietnam, we have a global network of about 430 branches and offices in 19 markets. At the heart of UOB is our culture, shaped by the UOB Way and anchored on our four values – Honourable, Enterprising, United and Committed. For more than 90 years, these values have guided how we do right by our customers, collaborate with one another and create long-term value for the communities we operate in. As One Bank, we are committed to helping our colleagues build sustainable careers grounded in purpose, supported by strong values, and enriched with meaningful opportunities to grow.
Job Description
Key Responsibilities
Technical Leadership & Ownership
Act as the technical lead for M365, Exchange, and workplace infrastructure services.
Provide guidance, mentoring, and knowledge sharing to L2/L3 engineers.
Own platform health, capacity planning, and continual service improvement initiatives.
Drive architectural decisions and best practices across collaboration, VDI, and endpoint environments.
Platform Administration & Support
Manage and support M365 collaboration tools, including Exchange (On-Premise, Hybrid, and Online).
Oversee and support VMware Horizon (VDI) infrastructure, ensuring availability, performance, and user experience.
Manage endpoint management solutions (e.g., device compliance, patching, security baselines).
Provide L3 support for complex incidents and service requests, ensuring timely resolution and root cause analysis.
Unified Communications & Workplace Services
Support and troubleshoot Unified Communications platforms (e.g., Teams voice/video, collaboration features).
Collaborate with network and voice teams to resolve communication-related issues.
Ensure seamless user experience across collaboration and communication tools.
Security & Compliance
Administer and support MDM Blackberry mobile suite, Trend Micro, Enterprise Vault, and MTD/MFA solutions.
Ensure compliance with enterprise security policies, including endpoint and access controls.
Oversee secure access using IT Admin LAN and Production VDI environments for privileged operations.
Enforce governance and privileged access management processes.
Automation & Optimization
Use PowerShell scripting and automation tools to improve operational efficiency.
Identify opportunities for process automation and proactive monitoring.
Drive continuous improvement initiatives for system reliability and performance.
Incident & Service Management
Lead major incident management (MIM) calls for workplace services.
Perform advanced troubleshooting and triage of platform-related issues.
Work closely with the Workplace IT Service Desk for escalations and after-hours support.
Stakeholder Engagement
Collaborate with cross-functional teams including infrastructure, security, and applications.
Act as a point of escalation for business-critical incidents.
Provide reporting, insights, and recommendations to management.
Job Requirement
Have 8–12 years of experience in M365, Exchange, and enterprise workplace infrastructure.
Strong expertise in:
Exchange (On-Prem / Hybrid / Online)
M365 collaboration ecosystem
VMware Horizon (VDI) (Mandatory)
Endpoint management platforms
Unified Communications support
Hands-on experience with security and mobility tools (MDM, MFA, Trend Micro, etc.).
Strong scripting and automation skills (PowerShell preferred).
Proven experience in leading teams or acting as technical lead.
Excellent problem-solving, communication, and stakeholder management skills.
Additional Requirements
Be a Part of the UOB Family
UOB is an equal opportunity employer. UOB does not discriminate on the basis of a candidate's age, race, gender, color, religion, sexual orientation, physical or mental disability, or other non-merit factors. All employment decisions at UOB are based on business needs, job requirements and qualifications. If you require any assistance or accommodations to be made for the recruitment process, please inform us when you submit your online application.
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