Mainframe Administrator

Job Title: Mainframe Administrator

Location: Plano, TX

Job Summary

Seeking a Mainframe Administrator with strong experience in z/OS upgrades, CICS administration, and IBM MQ to support daily operations and ensure system stability.

Responsibilities

Perform and support z/OS upgrades, maintenance, and patches.

Administer CICS regions, resources, and performance monitoring.

Manage IBM MQ queues, channels, and security settings.

Monitor system health, troubleshoot issues, and ensure high availability.

Maintain documentation and participate in on-call support.

Required Skills

5+ years mainframe administration experience.

Strong hands-on skills in z/OS, CICS, MQ, JCL, and RACF.

Excellent troubleshooting and communication abilities.