Mainframe Network Engineer

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 rapid...

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 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 rapid...

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...

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 is seeking an experienced IBM z/OS Mainframe Network Engineer to maintain and secure a large-scale z/OS mainframe network platform in a Barcelona-based environment. You will join a multi-functional team handling critical configuration, incident resolution, and 24x7 on-call support to ensure reliable connectivity and data/IP security for host subsystems...

IBMz Network Engineer in Barcelona leads secure z/OS host networking and 24x7 operations, ensuring reliable connectivity across mainframe services. You will configure, maintain, and secure systems, collaborating with multiple teams to resolve complex problems. The role emphasizes VTAM, IPsec, TLS, and mainframe transmission products, with exposure to...

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