IT Principal - Lead Mainframe CICS Systems Programmer

Overview:

We are seeking a seasoned Mainframe CICS Technical Leader to guide and drive modernization, resiliency, and performance strategies across our mission-critical mainframe systems.

This individual will serve as the technical authority and visionary for CICS architecture, integration, automation, and operational excellence.

If you're a strategic thinker with deep technical skills and a passion for leading complex enterprise environments, we want to talk to you.

Key Responsibilities:

• Serve as the enterprise SME for CICS Transaction Server (CICS TS) across multiple LPARs and CICSPlex environments

• Lead modernization initiatives including API enablement, CICS to cloud integrations, and DevOps pipeline enhancements

• Drive resiliency and high availability architecture, including CICSPlex workload management, dynamic transaction routing, and disaster recovery design

• Guide a team of system programmers, application developers, and architects, fostering growth and knowledge sharing

• Collaborate with cross-functional teams including DB2, MQ, Storage, and Network to ensure end-to-end stability and performance

• Evaluate and implement automation strategies to reduce MTTR and improve service delivery (e.g., BMC, IBM Z AIOps, custom scripts)

• Represent mainframe CICS interests in enterprise planning, risk reviews, and strategic technology roadmaps

• Perform root cause analysis of high-impact incidents and lead efforts to eliminate recurring issues

Basic Qualifications:

• 15+ years of experience in mainframe environments with at least 10 years focused on CICS TS

• Deep expertise in CICSPlex/SM, dynamic transaction routing, CICS regions structuring, and program control tables

• Proven success implementing CICS High Availability (HA) and failover strategies

• Familiarity with related systems: DB2, MQSeries, RACF, JES2/3

• Experience with RDO, BMS maps, CICS exits, and inter-region communication

• Strong leadership presence, with ability to mentor, influence, and build consensus among technical teams

• Demonstrated experience with chaos testing, performance benchmarking, and MIPS optimization a plus

Preferred Skills:

• Experience integrating CICS with modern APIs (REST/JSON), Liberty/zCX containers, or cloud-native endpoints

• Hands-on with CICS Explorer, Zowe CLI, Sysview/Omegamon, or similar tools

• Prior experience in DoD, financial, or highly regulated environments

• Knowledge of COBOL, Assembler, and REXX scripting

Why Join Us?

• You'll be the linchpin of mainframe modernization in a high-impact environment

• Direct influence on enterprise architecture and strategic direction

• Culture of excellence, collaboration, and respect for legacy and innovation

• Competitive compensation, robust benefits, and the chance to work with some of the sharpest mainframe minds in the industry

If you will be working at home occasionally or permanently, the internet connection must be ob...