Mainframe Network Engineer: z/OS

NTT DATA in Madrid is seeking a z/OS Systems Specialist to join a team supporting a large-scale mainframe network. You will configure and maintain security for the host subsystems and IP communications, and provide 24x7 support as part of a multi-functional team.The role requires extensive experience with Connect:Direct/FTP, z/OS networking, and network...

NTT DATA in Madrid is seeking a z/OS Systems Specialist to join a team supporting a large-scale mainframe network. You will configure and maintain security for the host subsystems and IP communications, and provide 24x7 support as part of a multi-functional team.The role requires extensive experience with Connect:Direct/FTP, z/OS networking, and network...

NTT DATA in Madrid is seeking a z/OS Systems Specialist to join a team supporting a large-scale mainframe network. You will configure and maintain security for the host subsystems and IP communications, and provide 24x7 support as part of a multi-functional team.The role requires extensive experience with Connect:Direct/FTP, z/OS networking, and network...

NTT DATA is seeking an experienced z/OS Systems Specialist to join our Madrid mainframe team. You will support the z/OS host communications subsystems and related products in a large-scale environment, ensuring security and data integrity across TCP/IP, VTAM, and IPsec policies. You will work in a multi-functional team, participate in 24x7 coverage, and...

Continue to make an impact with a company that is pushing the boundaries of what is possible. At NTT DATA, we are renowned for our technical excellence, leading innovations, and making a difference for our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can continue to grow, belong, and thrive. Your career...

NTT DATA in Madrid seeks a highly skilled z/OS Mainframe Storage Engineer to manage and optimize enterprise storage infrastructure. 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...

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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 DATAWe are seeking a...

NTT DATA in Madrid is seeking an experienced z/OS Systems Programmer to support a large-scale mainframe network. You will configure and maintain host subsystems and ensure data/IP security in a complex z/OS environment. Ideal candidates will have z/OS networking, VTAM updates, and security policy experience, plus a track record in problem management and...