Mainframe Network Engineer

Our client is currently seeking a Mainframe Network Engineer

Job Description :

• Experienced MF Data Communication Analyst (10+ years)
• TCP / IP, DNS, DHCP : Deep understanding of core networking protocols
• Firewalls & VPNs : Configuration and management for secure data transmission
• Network Monitoring Tools : Tools like Wireshark, SolarWinds, or IBM Net View
• Switches & Routers : Hands-on experience with Cisco or similar hardware
• Responsible for the installation, configuration, maintenance and administration of TCP / IP, VTAM Unix System Services and portions of z / OS.
• Support a redundant TCPIP network for a Parallel Sysplex by making use of Dynamic VIPA, Sysplex Distributor and HiperSockets.
• Support non-shared USS file system in a Shared File system accessible by all LPARs within a Sysplex.
• Install and maintain Connect : Direct (NDM), MSM and InterTest Batch utilizing SMP / E.
• Troubleshoot started task abends utilizing IPCS.
• Support and diagnose AT-TLS configurations.
• Apply Ciphers and license certificates.
• Resolve network connection issues utilizing packet traces.
• Design and develop utilities (REXX) to streamline processes.
• Support corporate governance requirements and audits.
• Support Disaster Recovery procedures to recover our operating environments at our recovery site for disaster recovery tests and events.
• Nice to have : Cloud Networking-Familiarity with hybrid cloud environments and IBM Z integration