Job Description
Job Title: Mainframe Systems Engineer / Programmer
Position Summary
We are seeking an experienced Mainframe Systems Engineer / Programmer to support and maintain our IBM z/OS environment within a banking environment. This role is responsible for system installation, maintenance, performance tuning, security compliance, and 24x7 production support, while enabling modern API integration through z/OS Connect.
Key Responsibilities
Administer and support z/OS (MVS/OS390) environments on IBM z14 / z16 hardware.
Plan and implement OS upgrades, including z/OS 3.1.
Install, maintain, and apply fixes (APARs/PTFs) using SMP/E.
Implement and support z/OS Connect to enable RESTful APIs and JSON services.
Manage system configurations through formal change control.
Support and maintain core components including:
JES2, z/OSMF, VTAM/TCPIP
TSO/ISPF/SDSF
RMF, RACF, HCD/IODF
Sysplex, TPX, TWS
CA, Compuware, and BMC performance tools
Perform performance monitori...
Position Summary
We are seeking an experienced Mainframe Systems Engineer / Programmer to support and maintain our IBM z/OS environment within a banking environment. This role is responsible for system installation, maintenance, performance tuning, security compliance, and 24x7 production support, while enabling modern API integration through z/OS Connect.
Key Responsibilities
Administer and support z/OS (MVS/OS390) environments on IBM z14 / z16 hardware.
Plan and implement OS upgrades, including z/OS 3.1.
Install, maintain, and apply fixes (APARs/PTFs) using SMP/E.
Implement and support z/OS Connect to enable RESTful APIs and JSON services.
Manage system configurations through formal change control.
Support and maintain core components including:
JES2, z/OSMF, VTAM/TCPIP
TSO/ISPF/SDSF
RMF, RACF, HCD/IODF
Sysplex, TPX, TWS
CA, Compuware, and BMC performance tools
Perform performance monitori...
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