z/OS Systems Engineer
Core
Lead the installation, configuration, maintenance, and lifecycle management of IBM z/OS operating systems across multiple Sysplex environments and data centers.
Role type
Senior z/OS Systems Programmer
Builds
Mainframe infrastructure and critical subsystems (JES2, CICS, IMS, MQ, Db2)
Domain
Banking / Mainframe Systems
Required skills
z/OS administration, SMP/E, JES2, CICS, IMS, IBM MQ, Db2, RACF security, Disaster Recovery planning, REXX scripting, performance tuning, capacity management
Preferred skills
Parallel Sysplex expertise, Broadcom/BMC/Compuware software configuration, Coupling Facilities, MainView/RMF tools, GDPS environments
Technologies
IBM z/OS, SMP/E, JES2, CICS, IMS, IBM MQ, Db2, RACF, MainView, RMF, GDPS, REXX
Responsibilities
Lead installation and lifecycle management of z/OS across Sysplex environments; Develop and execute upgrade and migration methodologies using SMP/E; Troubleshoot complex system and performance issues; Administer critical subsystems including JES2, CICS, IMS, MQ, and Db2; Collaborate with storage, security, and capacity planning teams; Participate in Disaster Recovery planning and testing; Manage mainframe hardware and storage configurations; Maintain system documentation and operational procedures; Provide 24x7 production support.
Seniority
Senior, hands-on IC