Mainframe z/OS Systems Programmer

Job Summary

A company is looking for a Mainframe z/OS Systems Programmer.

Key Responsibilities:

• Manage and optimize z/OS environments, including IPL procedures and Sysplex configurations
• Develop and maintain system-level routines and automation using Assembler, REXX, and JCL
• Troubleshoot system issues and ensure data integrity and recovery readiness

Requirements:

• 15+ years of experience in mainframe z/OS systems programming
• Strong expertise in hardware refreshes, system upgrades, and enterprise tooling
• Proficiency in Assembler, REXX, and JCL scripting
• Deep knowledge of z/OS architecture and performance monitoring
• Familiarity with RACF or equivalent security administration