Posted:8 hours ago|
Platform:
Work from Office
Full Time
Product installs\upgrades and maintenance for Multisess, Host on Demand, IBM Netview, Mainframe Consoles, CA Spool and Printer Managers
Architect and deploy mainframe network systems including VTAM, TCP/IP, and SNA configurations.
Analyze traffic, latency, and throughput using tools like OMEGAMON and RMF.
Enforce RACF policies, IP filtering, and encryption protocols (e.g., AT-TLS).
Diagnose connectivity issues, protocol mismatches, and hardware faults.
Plan and execute failover strategies and backup procedures.
Maintain network diagrams, SOPs, and change records.
Work with system programmers, DBAs, and application teams to ensure seamless integration.
Mainframe Networking
VTAM, TCP/IP, SNA, IP routing
Advanced
z/OS Comm Server, NetView, IPCS
Protocol Management
FTP, Telnet, SSL/TLS, SNMP
Advanced
Wireshark, Netstat, Ping
Performance Monitoring
Traffic analysis, throughput optimization
Competent
RMF, OMEGAMON, SNMP
Security & Access Control
RACF, AT-TLS, IDS/IPS
Advanced
RACF, SAF, Top Secret
Disaster Recovery
Failover planning, backup strategies
Competent
DFSMShsm, HSM, GDGs
Hardware Connectivity
Channel subsystem, OSA-Express, HiperSockets
Competent
ESCON, FICON, CCW
Virtualization
VLANs, VPNs, SD-WAN
Competent
z/VM, z/OS Connect
Troubleshooting
Root cause analysis, protocol diagnostics
Advanced
IPCS, SYSLOG, Abend-AID
Documentation
SOPs, network diagrams
Competent
Visio, Confluence, SharePoint
Integration
Middleware, cross-platform connectivity
Competent
APIs, DB2, IMS
NTT DATA, Inc.
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