Mid-Level Mainframe Infrastructure Engineer – CICS Systems Programmer
Core
Install, configure, maintain, and tune IBM CICS on mainframe z/OS to support high-volume online transaction processing for mission-critical applications.
Role type
Mid-level mainframe infrastructure engineer (CICS systems programmer)
Builds
CICS regions and transaction processing environments
Domain
Banking/Financial Services + Mainframe Infrastructure
Required skills
CICS administration, z/OS, JCL, REXX, SMP/E, performance tuning, problem resolution, system integration, security protocols, automation scripting
Preferred skills
Assembler, PL/I, DB2, MQ, IMS, TCP/IP, disaster recovery planning, mainframe hardware architecture
Technologies
CICS, z/OS, SMP/E, Intellimagic, RMF, BMC Mainview, RACF, DB2, MQ, IMS, JES2
Responsibilities
Install and maintain CICS Transaction Server and related software; monitor system performance and tune regions to meet SLAs; troubleshoot and debug complex system and application issues; provide technical support to application development teams; integrate CICS with other mainframe subsystems; implement security protocols and assist in disaster recovery procedures; develop automation scripts to streamline system management.
Seniority
Mid-level, hands-on IC