What are the responsibilities and job description for the Mainframe Administrator position at Datawiz?
Overview : We are seeking a highly experienced and motivated Mainframe Systems Administrator to lead technical support and management for IBM z / OS mainframe-based solutions. This position requires a deep understanding of mainframe operations, system integration, and advanced troubleshooting capabilities. The ideal candidate will have a blend of technical expertise, strong communication skills, and experience in financial services or similar environments.
Key Responsibilities :
- Technical Support and Maintenance
- Provide senior-level technical support for IBM z / OS mainframe systems, including installation, implementation, administration, and maintenance.
- Perform problem determination and resolution, including system dump analysis and root cause identification for outages and system issues.
System Upgrades and Fixes
System Software and Infrastructure Management
Large-Scale System Integrity
Collaboration and Coordination
Qualifications :
BA / BS in Computer Science, Engineering, or an equivalent combination of education or experience.
Advanced knowledge of z / OSMF, AT-TLS rules, IPSEC policies, SMP / E, TSO / ISPF, SDSF / ISPF, and LPAR management.
Strong analytical skills with the ability to troubleshoot and resolve complex issues.
Experience in a financial services environment.
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