z/OS Network Specialist

Key Responsibilities:

• Manage and maintain z/OS Communication Server for SNA and TCP/IP in multi-LPAR environments.
• Lead data center migration projects, including designing and implementing complex network layouts.
• Configure and support VTAM, EE, LU, CSSMTP, DNS, NSLOOKUP, USS, and other network functionalities.
• Ensure secure communication by configuring TLS, managing encryption and certificates, and maintaining policy agent settings.
• Configure and manage printer systems using tools like Spool and VPS for reliable document processing.
• Develop and maintain session manager and multi-session configurations to enhance connectivity and user workflows.
• Support network-related ISV products, including Connect Direct, Mailbox, and Session Manager.
• Design and implement disaster recovery configurations, focusing on network layouts, TCP/IP, DNS, and hostnames.
• Provide 24/7 on-call support to address critical network issues and ensure high system availability.

Required Skills and Expertise:

• Proven Expertise in z/OS Communication Server SNA and TCP/IP -multiple LPAR environments.
• Proven Expertise in Datacenter Migration and architecture of Network layout.
• Expertise in VTAM, EE, LU, CSSMTP, DNS, NSLOOKUP, USS, and other Network functionality.
• Expertise in TLS, Encryption, Certificate management, and Policy agent configuration.
• Expertise in Printer configuration supporting products like Spool, VPS, etc.
• Expertise in Session manager and multisession configurations.
• Expertise in Supporting network-related ISV products including Connect Direct, Mailbox and Session Manager, etc.
• Experience in Disaster Recovery configuration including Network layouts, TCPIP, DNS, and Hostname.
• Support 24/7 Oncall