Mainframe System Administrator Role

8 hours ago


Hong Kong, Central and Western District, Hong Kong SAR China Bank Of China (Hong Kong) Limited Full time
About This Opportunity

We are seeking an experienced Mainframe System Administrator to join our team at Bank Of China (Hong Kong) Limited.

Job Description
  • Key Responsibilities:
  • Install, upgrade and manage system software to ensure optimal performance and efficiency.
  • System Management:
  • Monitor and review system capacity license charging to ensure compliance with group architecture and standards.
  • Perform hardware changes and upgrades to maintain system integrity and reliability.
  • Manage and monitor development, UAT, production and DR systems to ensure seamless operations.
  • Analyze system resources usage and prepare capacity plans to optimize system performance.
  • Security and Compliance:
  • Ensure system security controls are in place and functioning correctly.
  • Review technologies, systems and processes for improvement to enhance overall system performance.
  • Requirements:
  • Degree holder in Information Technology, Computer Science or related discipline.
  • Minimum 1 year working experience in z/OS system administration.
  • Experience in z/OS, CICS & DB2 is highly advantageous.
  • Excellent communication skills.
  • Enthusiastic and self-motivated individual with excellent time management skills and a strong sense of initiative.


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