Experteer Overview
In this role, you ensure the stability, performance, and continuous improvement of CICS services in IBM Mainframe environments. You will collaborate with development and application support teams to deliver robust, high-availability solutions. You drive incident resolution, capacity planning, and potential modernization initiatives that enhance service reliability. This is a hands-on position in a global, security-conscious organization focused on responsible innovation and client success.

Compensaciones / Beneficios
• Install, configure, and maintain CICS systems software
• Manage CICS resource definitions and configurations
• Support production CICS environments and troubleshoot out-of-hours incidents
• Install, test, and deploy CICS releases and updates
• Provide Level 2/3 support for CICS-based applications
• Lead root cause analysis and recovery during critical incidents
• Design new tech solutions to improve availability and efficiency
• Monitor performance and plan capacity for CICS environments
• Develop and maintain backup, recovery, and business continuity procedures
• Administer user access controls using RACF and ACF2




• Collaborate with infrastructure, development, and security teams
• Drive automation, standardization, and process improvements
• Maintain technical documentation and operational standards

Responsabilidades
• Several years of Mainframe Systems Programming experience with CICS administration and support
• Experience supporting large-scale, mission-critical CICS environments
• Experience with installation, customization, upgrade, maintenance, and troubleshooting of CICS Transaction Server
• Exposure to Mainframe Sysplex and high availability configurations
• Hands-on experience with CICS Transaction Server, SMP/E, z/OS, JCL, TSO/ISPF, SDSF, RACF
• Ability to analyze and resolve complex system and application issues
• Experience supporting production-critical systems with stringent availability requirements
• Strong understanding of performance management and capacity planning
• Excellent troubleshooting, communication, and collaboration skills
• Ability to work independently and with general teams

Requisitos principales
•

📌 CICS Mainframe Systems Programmer (Barcelona)
🏢 Ntt Data
📍 Barcelona