Descripción de la oferta
Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible.¿Desplácese hacia abajo y descubra qué habilidades, experiencia y cualificaciones académicas se necesitan.We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society.Our workplace embraces diversity and inclusion – it's a place where you can grow, belong and thrive.
Your day at NTT DATA
We are seeking an experienced z/OS Mainframe Systems Programmer to join our enterprise infrastructure team.
Install, configure, customize, upgrade, and maintain IBM z/OS operating systems.
Manage and support IBM and CA/Broadcom system software products across enterprise environments.
Plan and execute operating system upgrades and software maintenance activities using SMP/E.
Administer and support large-scale Parallel Sysplex environments to ensure high availability and performance.
Perform system performance monitoring, capacity planning, and resource optimization.
Analyse and resolve complex system-level issues involving z/OS, middleware, and infrastructure components.
Work closely with application support, infrastructure, security, and operations teams to ensure platform stability.
Implement software maintenance, fixes, service packs, and vendor-recommended updates.
Maintain system security controls and ensure compliance with organizational standards.
Participate in root cause analysis and problem management activities.
Provide technical guidance and mentoring to junior team members.
UNIX System Services (USS)
Extensive experience installing, configuring, customizing, supporting and maintaining multiple IBM and CA/Broadcom mainframe products.
Experience with automation and operational tooling in mainframe environments.
Exposure to hybrid infrastructure environments and modernization initiatives.
Industry certifications related to IBM Z Platforms or Mainframe Systems Programming are desirable.
Deliver stable, secure, and highly available mainframe infrastructure services.
Collaborate with global teams and stakeholders across infrastructure, applications, and business units.
Drive continuous improvement initiatives focused on system reliability, performance, and automation.
Maintain thorough documentation of system configurations, procedures, and technical implementations.
Act as a trusted technical expert for z/OS platform services and system software products.
z/OSSMP/ETSO/ISPFUSS (UNIX System Services)SDSFJCLRACFParallel Sysplex
About NTT DATA
NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. Our consulting and industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 70 countries. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D.
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. Join our growing global team and accelerate your career with us.
Senior Z/Os Mainframe Systems Programmer Eixample, Kingdom Of Spain, ES
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