Mainframe Expert

15 hours ago

Melbourne, Victoria, Australia beBeeMainframe Full time $120,000 - $180,000
Expert Mainframe Support Specialist

We are seeking an experienced system expert to provide operational and technical support for mainframe systems in a z15 z/OS environment.

  • Provide technical assistance for mainframe systems, ensuring optimal performance and reliability.
  • Manage software maintenance, including patching and upgrading software using SMP/E.
  • Perform operational monitoring, alerting, and tuning for system performance.
  • Support application teams and management with mainframe expertise.
  • Operate and monitor master console activities.
  • Conduct in-depth analysis, troubleshooting, and resolution of incident/problem tickets.
  • Maintain and enhance middleware, scheduler, and batch processing systems.
  • Ensure security compliance through RACF and Natural Security administration.
  • Build and maintain strong working relationships with technical teams and stakeholders.

This is a hands-on, customer-facing role, responsible for maintaining mission-critical systems, delivering operational support, and ensuring system reliability in a 24x7 environment.

The ideal candidate will bring over a decade of experience in mainframe support, software migration, and maintenance, along with the ability to work effectively with both technical teams and business stakeholders.

Australian citizenship (Baseline Security Clearance recommended).

Minimum 10 years' experience in: Supporting mainframe environments. Mainframe software migration and maintenance processes. Automation scripting using SAS and REXX. z-platform and z/OS hardware and operating systems. Application control in mainframe architecture, middleware, and tooling. Batch technology from a support perspective.

Key responsibilities include providing operational and technical support for mainframe systems, managing software maintenance, performing operational monitoring, supporting application teams, and ensuring security compliance.

Required skills and qualifications include Australian citizenship, minimum 10 years' experience in mainframe support, software migration, and maintenance, and proficiency in automation scripting using SAS and REXX.

Benefits: This role offers opportunities for professional growth and development, as well as a chance to work on complex technical projects.

What We Offer: A dynamic work environment, competitive compensation, and a comprehensive benefits package.

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