Senior Mainframe Platform Architect & Administrator

QUESS SINGAPORE

Singapore

On-site

SGD 90,000 - 140,000

Full time

12 days ago

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Job summary

QUESS SINGAPORE in Singapore seeks a skilled Mainframe z/OS System Programmer/Administrator to manage z/OS, CICS, MQ, and related hardware and software. You will ensure high availability, performance, and security of the mainframe environment.

Responsibilities include shaping Host Platform strategy, leading infrastructure initiatives, designing and deploying solutions, providing L3 support, and managing upkeep/change schedules with risk and audit considerations.

Qualifications

Diploma in Computer Science or related field.
At least 6 years' relevant experience preferably in a Finance Institution.

Responsibilities

Create and maintain Host Platform technology strategy, architecture and roadmap
Provide Host Platform infrastructure initiatives project management
Design, install, configure and deploy host infrastructure and solution
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, perform RCSA for Host Platform
Mainframe zOS system programming for zSeries hardware and software
Monitor and maintain Mainframe CICS/MQ environments and storage/tape systems