Mainframe System Administrator

We are looking for an experienced Mainframe System Administrator / z/OS System Programmer to support and manage the organization's mainframe infrastructure and platform technologies.

Key Responsibilities

The role will be responsible for administration, support, maintenance, and enhancement of:

• Mainframe CICS and MQ
• IBM zSeries / Mainframe hardware
• z/OS operating system
• IBM and third-party vendor system software
• Mainframe Storage Area Network (SAN)
• Attached disk storage systems
• Attached tape storage systems

Role & Responsibilities

• Create and maintain Host Platform technology strategy, architecture, and roadmap
• Manage Host Platform infrastructure initiatives and projects
• Design, install, configure, and deploy host infrastructure and solutions
• Provide Host Platform project support and Level 3 (L3) technical support
• Plan and manage Host Platform maintenance, upkeep, and change schedules
• Execute and deploy Host Platform upgrades, maintenance, and changes
• Manage technology risks and controls and provide audit support
• Perform RCSA (Risk and Control Self-Assessment) activities for the Host Platform
• Ensure platform availability, stability, security, and operational compliance

Required Skills

Candidates should have hands-on experience with Mainframe operating systems and administration, including:

• z/OS
• TSO
• JES2
• ISPF
• RACF
• JCL
• CICS
• MQ
• Mainframe hardware and system software
• Mainframe storage and tape technologies

Candidate Profile

• Strong experience in Mainframe System Administration / z/OS
• Banking and financial services experience preferred
• Good understanding of infrastructure operations, production support, change management, risk, and controls
• Experience providing L3 support and working with multiple technology/vendor teams