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.