Mainframe Operator Lisboa

Mainframe Operator
Lisboa
Lisboa, Lisboa, Portugal

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Responsibilities

1. Monitor and operate Mainframe z/OS systems, ensuring availability and performance.
2. Execute and track jobs in the production environment using IWS/TWS/OPC.
3. Analyze and resolve incidents related to batch and online processes in the Mainframe.
4. Use Sysview for performance monitoring and troubleshooting.
5. Create, modify, and execute scripts in JCL as needed.
6. Collaborate with support and development teams to resolve issues.
7. Ensure compliance with security policies and procedures.
8. Document processes, incidents, and solutions for future reference.
9. Participate in meetings and interactions with global teams, requiring fluency in English.

Requirements

• Previous experience as a Mainframe operator
• Knowledge of Sysview
• Knowledge of IWS / TWS / OPC
• Knowledge of JCL Language

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