AVP, Technology Infrastructure - Middleware, SRE, Storage

About the role

As Singapore's longest established bank, we have been dedicated to enabling individuals and businesses to achieve their aspirations since 1932. How? By taking the time to truly understand people. From there, we provide support, services, solutions, and career paths that meet their individual needs and desires. Today, we're on a journey of transformation. Leveraging technology and creativity to become a future-ready learning organisation. But for all that change, our strategic ambition is consistently clear and bold, which is to be Asia's leading financial services partner for a sustainable future. We invite you to build the bank of the future. Innovate the way we deliver financial services. Work in friendly, supportive teams. Build lasting value in your community. Help people grow their assets, business, and investments. Take your learning as far as you can. Or simply enjoy a vibrant, future-ready career. Your Opportunity Starts Here. Responsibility: Perform UNIX and Linux system administration including system setup and backup, software installation, patch upgrade, system monitoring and health checks Responsible for system troubleshooting and performance turning Manage capacity monitoring on system and applications Provide advice and consultancy service to project team with system architecture design Revise technical standard guidelines adhering to Internal IT audit regulations As a technical advisor for junior system administrator Capable of generating and delivering system performance reports Able to oversee routine operational tasks to ensure timely completion Skilled in preparing and maintaining disaster recovery failover procedures Able to activate and support DR systems during annual drills Experience coordinating infrastructure changes related to network deployments or upgrades conduct root cause analysis, and implement preventive and corrective actions

Requirements

• Degree holder in information technology, computer science or related discipline
• Minimum 5-7 years working experience in UNIX,Linux system administration
• Solid knowledge in technical infrastructure environment and experience in system architecture design
• Hands-on experience in RHEL 7/8/9, IBM AIX 7.2/7.3, VIOS, HMC, IBM GPFS, IBM HACMP, multipathing, VCS Cluster suite and middleware products such as WebSphere, IHS and MQSeries, Weblogic
• Proficiency in shell scripting, Bigfix and ansible
• Experience in distributed system design and administration is a plus.
• Experience in system performance monitoring and tuning
• Self-motivated, and willing to work under pressure to meet deadlines
• Will to work out of office hours for urgent production issues supporting
• Good interpersonal and communication skill with a good command of spoken and written Chinese and English, knowledge of Mandarin is a plus.
• Familiarity with End-of-Support (EOS) system upgrades, patch management (OS & Middleware) and lifecycle management.
• Strong understanding of audit and compliance requirements, including documentation, SAT, and user access reviews

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