5 of 5 RACF Jobs in the UK

systems, CICS, Batch, JCL, COBOL (design, debugging, optimization), Excel VBA and macros, SAS or WPS & Rexx Working knowledge of z/OS, VSAM, DB2, RACF, and job schedulers (e.g., Control-M, CA-7). Experience running multi-team delivery (roadmaps, dependencies, risks, and budgets). Excellent partner management and communication ...

environments Deep understanding of: Queue managers Channels MQ objects Clustering/Queue Sharing Groups (QSG) Experience with TLS/SSL configuration and MQ security (RACF) Strong troubleshooting skills within production MQ environments Experience delivering changes independently into production Familiarity with z/OS panels, ISPF and mainframe tooling Experience working ...

Code, Db2 Developer Extensions, and similar technologies. Knowledge of z/OSMF. Familiarity with Broadcom and IBM Db2 tools. Understanding of Db2 internals and RACF security. You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen ...

technical experience required would include: CICS system setup and configuration (regions, JVM servers) Understanding of z/OS components used by CICS Liberty (USS, RACF, TCP/IP, SMF) Capacity planning, performance tuning, and availability (HA/DR) Problem determination using dumps, traces, SMF data, and logs WebSphere Liberty configuration …/OS (heap sizing, GC behaviour) Managing Java workload inside CICS (JVM servers lifecycle, diagnostics) Patching and maintaining Liberty and Java SDK levels RACF and TLS configuration (certificates, keyrings, SAF integration) REST/HTTP exposure and API enablement CI/CD awareness (bundles, pipelines, automated deployment) Operational monitoring ...

call basis, weekends, and evenings. To be successful in this role you should have: Expert knowledge of Mainframe security, including: RACF administration and the management of RACF profiles, user access, and permissions. The implementation and maintenance of RACF security policies and procedures to ensure data protection. Performance of regular audits … reviews of RACF access controls, resolving any security issues. Monitoring and response to security alerts; performing root cause analysis and implementing corrective actions. Understanding the implementation of Mainframe Certificates and Mainframe cryptography. Experience of Security Best Practices and Compliance, assisting in the development and maintenance of security policies and procedures. ...