Mainframe System Administrator

encora10· APAC DU
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📍 Singapore

About this role

Mainframe System Administrator

 

Important Information

Location: Singapore

 

Responsibilities

Mainframe zOS system programmer / administrator for

  • Mainframe CICS and MQ
  • Mainframe zSeries hardware
  • Mainframe zOS operating system
  • Mainframe IBM and 3rd Party Vendor System Software
    • Mainframe storage area network
    • Mainframe attached disk storage system
    • Mainframe attached tape storage system

    Role and Responsibility includes

    • Create and maintain Host Platform technology strategy, architecture and roadmap
    • Provide Host Platform infrastructure initiatives project management
    • Design, install, configure and deploy UOB 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

Education:

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

Key Skills Required :

  • Mainframe operating systems. Eg TSO, JES2, ISPF, RACF
  • JCL language

 

About Encora

Encora is a global company that offers Software and Digital Engineering solutions. Our practices include Cloud Services, Product Engineering & Application Modernization, Data & Analytics, Digital Experience & Design Services, DevSecOps, Cybersecurity, Quality Engineering, AI & LLM Engineering, among others.

At Encora, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality

Frequently Asked Questions

Is the salary disclosed for the Mainframe System Administrator position at encora10?
The salary for this Mainframe System Administrator role at encora10 is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Mainframe System Administrator position at encora10 located?
This Mainframe System Administrator role at encora10 is based in Singapore. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Mainframe System Administrator at encora10 belong to?
This Mainframe System Administrator position is part of the APAC DU department at encora10. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Mainframe System Administrator position at encora10?
Click the "Apply Now" button on this page. You will be redirected to encora10's official application portal hosted on greenhouse where you can submit your application directly.
When was the Mainframe System Administrator job at encora10 posted?
This Mainframe System Administrator position at encora10 was posted on May 8, 2026. Apply as soon as possible — early applications are often reviewed first.
Mainframe System Administrator
encora10
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