IBM Network Engineer
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Summary
An IBM mainframe network engineer at NTT DATA supporting a large-scale z/OS platform: maintaining secure SNA/TCP/IP host communications, file transmission (Connect:Direct, FTP), VTAM, OSA adapters, AT-TLS and IPSec security, with participation in a 24x7 support rota. Based in Central London with locations also listed in Spain, Ireland, and Romania.
Salary: £41,000 - 81,000 per year Requirements: Experience administering file transmission products such as Connect:Direct and FTP, or strong experience using these products Knowledge of z/OS and z/OS utilities Understanding of z/OS networking services, structure, related software, and protocols Understanding of network security disciplines, including IPSec, TLS/SSL, and certificates, and their relationship to file transmission Experience managing problems from initial diagnosis through resolut…