Mainframe Engineer - z/OS CICS
- Hiring Organisation
- Lorien
- Location
- Edinburgh, Midlothian, United Kingdom
- Employment Type
- Contract
- Contract Rate
- GBP Annual
Engineering Expertise - Individual must display deep practical experience with how CICS runs on z/OS, beyond application development. IBM WebSphere Liberty (CICS Liberty) & Java Runtime Skills - A CICS Liberty Infrastructure Engineer must understand Liberty as a runtime and have experience in configuring the runtime Security, Integration & Modern Ops Practices … dumps, traces, SMF data, and logs WebSphere Liberty configuration (server.XML, features, shared libraries) JVM tuning for z/OS (heap sizing, GC behaviour) Managing Java workload inside CICS (JVM Servers life cycle, diagnostics) Patching and maintaining Liberty and Java SDK levels RACF and TLS configuration (certificates, keyrings, SAF integration) REST ...