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🥝 Mainframe System Administrator
Encora Inc. | singapore, Singapore | Posted June 06, 2026
Job Description
Mainframe System Administrator Location: Singapore
Responsibilities - Manage the Mainframe environment including CICS, MQ, zOS, hardware, storage area network, attached disk and tape storage systems.
- Develop and maintain Host Platform technology strategy, architecture, and roadmap.
- Lead Host Platform infrastructure initiatives project management.
- Design, install, configure, and deploy UOB host infrastructure and solutions.
- Provide Host Platform project and L3 support.
- Plan and manage Host Platform upkeep and change schedule.
- Deploy Host Platform upkeep and change.
- Manage risks and controls, provide audit support, and perform RCSA for Host Platform.
Education and Experience - Diploma in Computer Science or a related field.
- At least 6 years of relevant experience, preferably within a finance institution.
Key Skills