Job Description

Cape Town, South Africa | Posted on 02/09/2026

The Systems Programmer – z/OS System Support is responsible for the installation, configuration, maintenance, and support of IBM z/OS mainframe systems . The role ensures high availability, performance, security, and reliability of mainframe environments supporting critical enterprise applications.

Key Responsibilities

  • Install, configure, maintain, and upgrade IBM z/OS operating systems and related system software.
  • Perform system-level problem determination and resolution , including root cause analysis.
  • Manage SMP/E software maintenance , system libraries, and system configurations.
  • Monitor and tune system performance to ensure optimal availability and capacity.
  • Support system security controls , compliance standards, and audit requirements.
  • Participate in disaster recovery planning and testing .
  • Provide 2nd a...

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