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# Mainframe System Programmer

- **Company:** Veridic Solutions LLC
- **Location:** Charlotte, NC, United States
- **Contract:** Permanent contract
- **Skills:** Customer Information Control System (CICS), Computer Programming, Mainframes, Performance Tuning, Service Pack, Management of Software Versions, Performance Monitor, Omegamon
- **Published:** November 11, 2026
- **Apply:** https://www.careerbuilder.com/job-details/mainframe-system-programmer-charlotte-nc--c6afb181-9e1b-41e5-a6e3-2ec33974abcd

## About the Role

Mainframe Computer, Systems/Internals Programming, IBM CICS (Customer Information Control System), Software Patches, System Start-Up, Performance Tuning/Optimization, Performance Analysis, Reconciliation, Analysis Skills, CPU (Central Processing Unit)

## Description

CICS Administration & Maintenance:

 * Install, upgrade, and maintain CICS Transaction Server (CICS TS) environments
 * Apply patches (PTFs), manage version upgrades, and perform regression validation
 * Configure and maintain CICS regions (production, test, DR)
 * Maintain startup parameters and system initialization tables (DFHSIT)

Performance Monitoring & Tuning:

 * Monitor transaction performance and system health using tools such as:
 * OMEGAMON / MainView / TMON
 * Analyze:
 * Transaction response times
 * CPU utilization
 * Storage usage
 * Perform tuning to eliminate bottlenecks