Mainframe Network Administrator

Job Description

Mainframe Network System Programmer/Mainframe Network Administrator Required Skill Set Mainframe Network administration including VTAM, TCPIP, JES2, HCD, WLM. z/OS System Programming knowledge with SMP/E Knowledge on REXX, assembler, JCL Experienced at troubleshooting connectivity and performance issues in a z/OS environment Experience in other z/OS operating system components would be advantageous Key Activities Performed Install, upgrade, maintain and customise the z/OS communications server products VTAM and TCP/IP and other networking related IBM and OEM products and features. Perform these activities such as SMP/E, REXX, and assembler. Proactively monitor mainframe network and related software and to take action to prevent potential issues and to maximise performance. To improve such monitoring and increase automation where possible. Maintain robustness of the configuration and to maintain and test the mainframe DR solution from a network perspective. Assist users with the analysis of issues with connectivity. Deal with day-to-day support issues related to mainframe networking and associated products. Thoroughly document the environment and all activities performed. To work closely with the client, operations, and other technicians to create robust plans and processes in line with business requirements. To produce technical recommendations and service and stability improvements in line with business requirements. Skills: z/os,tcpip,mainframe network administration,smp/e,assembler,mainframe,hcd,z/os system programming,jes2,jcl,vtam,troubleshooting connectivity,performance issues,smp,wlm,rexx