Mainframe z/OS Network Engineer

NTT DATA is seeking a skilled z/OS Systems Specialist to join our mainframe networking team in Barcelona. You will handle configuring and maintaining the Mainframe's host communication subsystems, ensuring data and IP security, and supporting critical network services.The ideal candidate will have strong z/OS knowledge, experience with VTAM, TCPIP,...

Overview In this role, you will manage and optimize enterprise mainframe storage for IBM z/OS environments, ensuring high availability and performance. You will collaborate with infrastructure, operations, and application teams to design, implement, and maintain storage solutions across disk, tape, backup, and disaster recovery. You’ll drive capacity...

Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. 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. Make an impact with NTT DATAJoin a...

NTT DATA is seeking a skilled z/OS Mainframe Storage Engineer to manage enterprise storage for IBM z/OS. You will install, configure, administer, monitor DS8000 storage, backups, disaster recovery, and capacity planning to ensure performance and resilience.Ideal candidates have 8–15+ years in mainframe storage, hands-on DS8000, GDPS, DFHSM/DFDSS, SMP/E,...

NTT DATA is seeking an experienced z/OS Mainframe Systems Programmer to join our enterprise infrastructure team in Barcelona. The role focuses on installation, upgrade, maintenance, and support of IBM z/OS and related ISV products in large-scale, mission-critical environments such as banking and financial services.You will lead system provisioning, perform...

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. 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...

NTT DATA is seeking an experienced z/OS Mainframe Systems Programmer to join our enterprise infrastructure team in Barcelona. The role focuses on installation, upgrade, maintenance, and support of IBM z/OS and related ISV products in large-scale, mission-critical environments such as banking and financial services.You will lead system provisioning, perform...

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. 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...

Experteer Overview In this role you will oversee the administration and performance of IBM z/OS network infrastructure, ensuring secure, available connectivity for mission-critical services. You will lead efforts across migrations, upgrades, and disaster recovery while collaborating with cross‑functional teams and vendors. You will contribute technical...