Systems Programmer - IBM z/OS
Core
Installation, configuration, maintenance, and support of IBM z/OS operating systems and mainframe infrastructure for critical banking applications.
Role type
Senior IC systems programmer (IBM z/OS)
Builds
Enterprise mainframe infrastructure including OS software, subsystem integration, and core platform services
Domain
Banking / Mainframe Systems Programming
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
IBM z/OS administration, SMP/E lifecycle management, system software maintenance, incident diagnosis, automation development, capacity planning, technical mentorship
Preferred skills
Parallel Sysplex, GDPS, RACF, RMF, USS, TSO/E, SDSF, ISPF, REXX, JCL, CLIST, Ansible, Python, disaster recovery, performance monitoring
Technologies
IBM z/OS, SMP/E, JES2, Parallel Sysplex, GDPS, RACF, RMF, SMF, HCD/HCM, USS, SDSF, TSO/ISPF, REXX, JCL, OMEGAMON, System Automation for z/OS
Responsibilities
Install and maintain z/OS and related system software; execute upgrades and migrations using SMP/E; diagnose and resolve complex system incidents; develop automation solutions; perform capacity planning; mentor junior staff; maintain technical documentation and standards.
Seniority
Senior, hands-on IC with technical leadership