> Markdown version of [/jobs/ext/4587378-senior-ibm-mainframe-cics-systems-programmer](https://www.wearedevelopers.com/jobs/ext/4587378-senior-ibm-mainframe-cics-systems-programmer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Senior IBM Mainframe CICS Systems Programmer

- **Company:** ICONMA LLC
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Salary:** $104,000
- **Contract:** Permanent contract
- **Skills:** Customer Information Control System (CICS), Computer Programming, Information Technology Consulting, IBM Mainframe, IBM System Z, Performance Tuning, Systems Architecture, Information Technology, Performance Monitor
- **Published:** November 5, 2026
- **Apply:** https://www.careerbuilder.com/job-details/senior-ibm-mainframe-cics-systems-programmer--1cd6acb4-aac5-4e17-a8f2-10482c9f976d

## About the Role

IBM CICS (Customer Information Control System), Systems/Internals Programming, IBM Mainframe, IBM CICS (Customer Information Control System), Systems/Internals Programming, IBM Mainframe, Information Technology Consulting, System Architecture, Identify Issues, Performance Tuning/Optimization, * Experience: 8 to 12 years

 * Excellent understanding of System z architecture
 * CICS Transaction Services v6.x
 * Resource definition Online and batch mode
 * Experience with CICSPlex environment (mandatory)
 * Configuration of CICS initialization parameters
 * Troubleshooting and resolving system related abends and issues
 * Performance monitoring and tuning
 * CICS intercommunication setup and maintenance
 * Experience with Tmon for CICS Monitoring Tool

## Description

Our Client, an IT Services and Consultant company, is looking for a Senior IBM Mainframe CICS Systems Programmer for their Remote location.