and 31-bit Assembler programming languages. Experience with C, REXX, Python is a plus Experience with Mainframe environment (TSO/ISPF, JCL etc) , IBM Mainframe z/OS internals (JES2, SMS, HSM); z/OS communications TCP/IP and VTAM and IBM Utilities (IEBGENER, etc.) Working knowledge of mainframe debugging tools : IPCS,XDC, FILEAID Coding experience in a multitasking More ❯
and troubleshooting of z/OS and related IBM products in a complex, high-availability environment. Key Responsibilities Install, upgrade, and maintain z/OS and related subsystems (eg, JES2, SMP/E, RACF, TSO, USS). Maintain and support IBM Middleware products (eg, DB2, CICS, MQ Series, IMS - if required). Manage IPLs, parmlib concatenations, SMF, SDSF, and ISPF … years' hands-on experience as a z/OS Systems Programmer in a production environment. Deep knowledge of IBM Mainframe architecture and utilities. Strong experience with SMP/E, JES2, parmlib, HCD, and z/OSMF. Please apply immediately for further details & a confidential discussion. More ❯
DATA and for the people who work here. NTT DATA is currently looking for a z/OS Systems Hardware Engineer remotely for our growing team in the UK. Job Description The z/OS Systems Hardware candidate should have technical, domain-level, and specialist skills to ensure that all the Mainframe Processors are operated, maintained, and constantly upgraded … Extensive experience of mainframe hardware support and configuration. This is essential to the role Knowledge of z/OS, HMC, HCD, TSO/ISPF, SDSF, JCL, CHPID Mapping tool, JES2 Knowledge of the latest IBM z processor generations z14, z15, z16 Sysplex and Coupling Facility knowledge Experience troubleshooting day-to-day incidents and problems Excellent problem determination skills and being More ❯
