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# Mainframe CICS System Administrator

- **Company:** Kalpita Technologies, Inc.
- **Location:** Charlotte, NC, United States
- **Contract:** Permanent contract
- **Skills:** Customer Information Control System (CICS), Performance Tuning, Z/OS, Performance Monitor, Omegamon
- **Published:** September 30, 2026
- **Apply:** https://www.dice.com/job-detail/f18c4df3-9163-4de8-9544-6ab437901006

## About the Role

* Hands-on CICS Transaction Server administration on IBM z/OS
 * CICS installation, upgrades, PTF application, and maintenance
 * Configuration and support of CICS regions
 * Knowledge of DFHSIT and CICS system initialization parameters
 * Performance monitoring and troubleshooting
 * Ability to analyze transaction response time, CPU utilization, and storage usage
 * Willingness to work onsite three days per week

Preferred experience:

 * Experience supporting production, test, and DR CICS environments
 * Experience with OMEGAMON, MainView, or TMON
 * CICS performance tuning and bottleneck elimination

## Description

* Responsible for administering, maintaining, upgrading, and tuning CICS Transaction Server environments across production, test, and disaster-recovery regions.