Manager, System Administrator, Group Infrastructure & Platform Services

Location: Central Region (City Area)

Remote Type: Hybrid

Time Type: Full time

Job Description

About UOB

United Overseas Bank Limited (UOB) is a leading bank in Asia with a global network of more than 500 branches and offices in 19 countries and territories in Asia Pacific, Europe and North America. In Asia, we operate through our head office in Singapore and banking subsidiaries in China, Indonesia, Malaysia and Thailand, as well as branches and offices. Our history spans more than 80 years. Over this time, we have been guided by our values – Honorable, Enterprising, United and Committed. This means we always strive to do what is right, build for the future, work as one team and pursue long-term success. It is how we work, consistently, be it towards the company, our colleagues or our customers.

Job Description

We are seeking a skilled and proactive Unix/Linux Administrator with 4–5 years of hands-on experience in managing enterprise Unix/Linux environments. The ideal candidate will have strong expertise in Red Hat, AIX, and Solaris systems, along with a good understanding of VMware ESX / Network / Storage technologies. This role is focused on ensuring system resilience through effective service recovery, disaster recovery (DR) testing, and root cause analysis (RCA) of incidents.

• Perform service recovery for Unix/Linux/Windows systems to ensure minimal downtime and business continuity.
• Conduct Disaster Recovery (DR) testing in coordination with business and infrastructure teams.
• Involved in Root Cause Analysis (RCA) investigations for critical incidents.
• Administer and maintain servers (Red Hat, AIX, Solaris) in production and DR environments.
• Provide 24x7 on-call support during assigned shifts and respond to severity 1 incidents under pressure.
• Communicate effectively with stakeholders during high-impact incidents and recovery efforts.
• Worked with L1 in monitoring system performance and proactively addressing potential issues.

Job Requirements:

• Degree/Diploma in Information Technology/Computer Science or equivalent
• At least 4 years of experience in Linux/Unix Operating System
• Fair knowledge in Unix/Linux troubleshooting
• Good knowledge of ITIL processes, incident management and RCA methodologies.
• Experience working in a bank is a plus
• Experience working in Storage is a plus

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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