Job descriptionSupport mainframe network communications environment including SNA, VTAM, TCP/IP, FTP, zOS Communication Server Components, Printing Services, and TN3270 Session Manager in 3-site, Parallel Sysplex environment.Responsibilities· Day-to-day/project support of SNA/VTAM and TCP/IP configuration· Administration of TN3270 configuration, including 3rd party toolso (MacKinney VTAM/Switch, CA-TPX)· Administration of 3rd party printing suite (MacKinney JesQ, Vtam For Printers) for clients and vendors, including use of transformers· Administration of IBM Connect:Direct configuration/netmap· AT-TLS / Policy agent / TLS certificate administration· Configuration and use of Netview as tool to manage mainframe network· Develop, document and implement network standards, policies, procedures and security practices in accordance with business policies· Participate in routine BCP / DR exercises· Work with z/OS Software, Hardware, Middleware, and development teams· Weekend work, off hours support and on-call rotation as neededQualifications· Related experience: 10+ years managing mainframe network environments· Experience with IBM Communication Server product suite, including VTAM and TCP/IP internals, SNA formats and protocols (APPN, Cross-Domain Resources,). Implementation, configuration and support of mainframe TCP/IP and supporting services (SNTP, FTP, OMPROUTE, SNMP, etc)Additional Experience and Skills· Strong ability to troubleshoot and resolve system and network related problems· Understanding and support of enterprise encryption applications and processes.· Interpersonal skills, communications skills, and ability to lead and influence others are essential· Ability to collaborate and work closely with others in a team environment
