Mainframe CICS Systems Engineer
Core
Lead Mainframe CICS Systems Engineer responsible for system maintenance, performance tuning, and operational support of CICS in a 24x7 large-scale Sysplex environment.
Role type
Senior IC Mainframe CICS Systems Engineer
Builds
Maintains and optimizes CICS regions and related infrastructure for business applications
Domain
Financial Services / Mainframe Systems
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
CICS performance tuning, dump analysis, problem determination, SMP/E, CICSPlex SM, CICS resource definitions, Websphere MQ, Cobol
Preferred skills
Assembler, REXX, CICS Exits, zOS facilities (APF, Linklist, VSAM, LPA, RLS, Coupling Facility), CICS Configuration Manager, CICS Explorer, CICS REST Services
Technologies
IBM z platform, CICS TS V6.x, Websphere MQ, Sysview for CICS, CICS Performance Analyzer, CICSPlex SM
Responsibilities
Perform problem determination and dump analysis, tune CICS regions for performance, manage software upgrades and maintenance, interface with application developers and operations teams, provide on-call support for 24x7 environments
Seniority
Senior, hands-on IC with leadership responsibilities