Confidential | Madrid, Community of Madrid, es | 2026-09-12 -
We are looking for an OS & Ecosystem Manager to lead the standardisation, performance, and evolution of the end-user computing environment, ensuring operating systems and devices are secure, efficient, and aligned with business needs. Key Responsibilities Manage the lifecycle of operating systems, i - Confidential
nttlimited | Madrid, Community of Madrid, es | 2026-09-12 -
NTT DATA is seeking a highly skilled z/OS Mainframe Storage Engineer to manage and optimize enterprise mainframe storage infrastructure in a large-scale environment. The role covers installation, configuration, administration, maintenance, monitoring, and modernization of storage platforms supportin - nttlimited
NTT Limited | Madrid, Community of Madrid, es | 2026-09-10 -
NTT DATA is seeking an IBM z/OS Integration Engineer to design, configure, and support enterprise integration solutions linking distributed apps with core banking services on IBM z/OS. Responsibilities include building and supporting z/OS integrations, ensuring security and resilience, and producing - NTT Limited
Nabu Casa | Madrid, Community of Madrid, es | 2026-08-11 -
This role focuses on Buildroot-based platform development, BSPs, bootloader configuration, and long-term maintainability across Home Assistant OS hardware. Nabu Casa is seeking a Senior Embedded Linux OS Engineer to own embedded Linux enablement for our hardware team. This is a full-time, remote pos - Nabu Casa
NTT Limited | Madrid, Community of Madrid, es | 2026-09-10 -
The ideal candidate will possess deep expertise in IBM mainframe storage technologies, strong problem-solving skills, and the ability to collaborate across infrastructure, operations, and application support teams within a complex enterprise environment. Strong expertise in: IBM DS8000 Series Storag - NTT Limited
NTT DATA, Inc. | Madrid, Community of Madrid, es | 2026-09-14 -
This position requires excellent communication skills, strong analytical thinking, collaboration with cross-functional teams, and participation in planned after-hours activities related to system upgrades, maintenance, and implementations. The ideal candidate will possess deep technical expertise in - NTT DATA, Inc.
NTT Limited | Madrid, Community of Madrid, es | 2026-09-10 -
You will oversee disk and tape storage, backup and disaster recovery, capacity planning, and storage software lifecycle management across IBM z/OS environments. The role requires deep expertise in IBM DS8000 storage, z/OS IODF administration, and related tools, with a focus on reliability, performan - NTT Limited
NTT DATA, Inc. | Madrid, Community of Madrid, es | 2026-09-14 -
OS Mainframe Systems Programmer to join our enterprise infrastructure team. The role focuses on installation, upgrades, and ongoing support of IBM z/OS and related IBM/CA/Broadcom products in large-scale environments, including banking/financial services. - NTT DATA, Inc.
NTT Limited | Madrid, Community of Madrid, es | 2026-09-12 -
NTT DATA seeks an experienced DB2 Database Administrator (DBA) to design, administer, and support DB2 on IBM z/OS across global environments. You will ensure security, performance, and availability, while driving automation and continuous improvement in collaboration with cross-functional teams. - NTT Limited
NTT DATA, Inc. | Madrid, Community of Madrid, es | 2026-09-14 -
Join a company that is pushing the boundaries of what is possible. This role is responsible for the installation, configuration, administration, maintenance, monitoring, and modernization of storage platforms supporting IBM z/OS environments. Typically 8 to 15+ years of experience in Mainframe Infra - NTT DATA, Inc.
NTT Limited | Madrid, Community of Madrid, es | 2026-09-12 -
NTT DATA seeks an experienced DB2 for z/OS Systems Programmer to lead a large, complex DB2 environment. You will install, upgrade, and tune DB2, support DDF connectivity, and ensure high availability across regions and platforms. - NTT Limited
NTT Limited | Madrid, Community of Madrid, es | 2026-09-10 -
Design, build, and support enterprise integration solutions across IBM z/OS environments. As an IBM z/OS Integration Engineer, you will design, configure, and support enterprise integration solutions that connect distributed applications with core banking services running on IBM z/OS. Strong experie - NTT Limited
SEREM Consultoría Empresarial | Madrid, Community of Madrid, es | 2026-08-17 -
Requisitos: experiencia en z/OS, DB2 for z/OS, JCL/TSO/ISPF/SDSF y capacidad para trabajar en entornos críticos. Se valorarán proyectos en entornos de alta disponibilidad y backup de bases de datos. Serem busca un/a Consultor/a de Sistemas Mainframe con conocimientos de DB2 para z/OS para unirse a - SEREM Consultoría Empresarial
NTT Limited | Madrid, Community of Madrid, es | 2026-09-12 -
We are seeking an experienced DB2 for z/OS Systems Programmer to join our DB2 Support Team and provide technical leadership and operational support for a large and complex DB2 for z/OS environment. The successful candidate will be responsible for all systems programming aspects of DB2 for z/OS, supp - NTT Limited
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