z OS Mainframe Systems Programmer

A company is looking for a z / OS Mainframe Systems Programmer to provide full lifecycle support for mainframe infrastructure on a remote schedule.

Key Responsibilities :

Provide day-to-day systems programming support for z / OS and related IBM and third-party products

Install, configure, and upgrade IBM z / OS components and support enterprise servers across multiple generations of processors

Perform system performance monitoring and tuning, and execute Disaster Recovery exercises while maintaining compliance

Required Qualifications :

Strong expertise with Sysplex, Coupling Facility, JES2, SMP / E, TCP / IP, VTAM, RACF, CICS, USS, and IBM Workload Scheduler

Proven ability in performance tuning, SMF, RMF data analysis, and troubleshooting complex system issues

Experience working with IBM mainframe hardware from z13 to z17

Proficiency in COBOL, Assembler, and REXX for utilities and automation

Familiarity with hybrid environments integrating the mainframe with distributed platforms