z/OS Mainframe Systems Programmer

Hace 3 horas

Barcelona, Cataluña, España NTT DATA Jornada completa
Overview

In this role you will manage installation, configuration, and ongoing maintenance of IBM z/OS and related system software in large-scale, mission-critical environments. You will work within our enterprise infrastructure team to ensure high availability, performance, and security, partnering with cross-functional teams to support business-critical applications. The position emphasizes hands-on troubleshooting, system upgrades, disaster recovery, and documentation to enable smooth operations. You will contribute from day one and mentor junior engineers while driving reliability and automation in a global context. This opportunity centers on shaping a robust mainframe platform that underpins 금융

Compensaciones / Beneficios
  • comprehensive benefits package
  • health and wellbeing focus
  • local market competitiveness
Responsabilidades
  • Install, configure, and maintain IBM z/OS operating systems
  • Manage IBM and CA/Broadcom system software across enterprise environments
  • Plan and execute OS upgrades and maintenance using SMP/E
  • Administer Parallel Sysplex environments for high availability
  • Perform performance monitoring, capacity planning, and optimization
  • Analyze and resolve complex z/OS, middleware, and infrastructure issues
  • Implement maintenance, fixes, and vendor updates
  • Support disaster recovery, business continuity, and high-availability initiatives
  • Maintain security controls and compliance
  • Create and maintain technical documentation and runbooks
  • Participate in root cause analysis and problem management
  • Provide mentoring to junior team members
  • Support production implementations and after-hours activities
Requisitos principales
  • 10+ years of hands-on z/OS Systems Programming
  • Deep knowledge of z/OS OS, SMP/E, TSO/ISPF, USS, SDSF, JCL, RACF
  • Strong Parallel Sysplex implementation and administration
  • Experience with IBM and CA/Broadcom mainframe products
  • Experience in large enterprise environments, preferably Banking/Financial Services
  • Strong troubleshooting and problem-solving abilities
  • Ability to independently manage complex technical assignments
  • Excellent verbal and written communication
  • Experience supporting mission-critical production environments with strict SLAs
  • excellent verbal and written communication
  • collaboration with cross-functional teams
  • analytical thinking
  • z/OS Operating System
  • SMP/E
  • TSO/ISPF