At Morgan Stanley, I am responsible for all VTAM, TCPIP and Network related applications.- SUPPORTING A GLOBAL HIGH AVAILABILITY NETWORK OF USERS ACROSS UK, ASIA AND THE US. - IMPLEMENT AND MAINTAIN ALL TCPIP AND OSPF CONFIGS. - IMPLEMENT AND MAINTAIN ALL VTAM CONFIGS.- CONFIGURE AND IMPLEMENT OSA GIG EXPRESS CARDS USING OSPF ROUTING VIA OMPROUTE. - CONFIGURE AND IMPLEMENT NEW LPARS ON NEW CPU AND CONNECT TO THE EXISTING EXTERNAL NETWORK.- IMPLEMENT, UPGRADE AND MAINTAIN NDM/ CONNECT DIRECT.- IMPLEMENTED SECURE PLUS ENCRYPTION ON NDM.- MAINTAIN AND SUPPORT PRINTING VIA VPS.- MAINTAIN AND SUPPORT SMTP ON MULTIPLE LPARS.- MAINTAIN AND SUPPORT TELEVIEW FOR SUPERSESSION.- IMPLEMENT, UPGRADE AND MAINTAIN SOLVE/ NETMASTER- INSTALL, UPGRADE AND MAINTAIN SOFTWARE VIA SMPE.- SUPPORTED ALL LPARS AT REMOTE D/R LOCATION.- IMPLEMENT HIPERSOCKETS TO CONNECT LPARS WITHIN CEC- IMPLEMENTED SFTP VIA USS.- IMPLEMENTED FTPS USING PKI Certificates. - IMPLEMENTED SYSPLEX DISTRIBUTOR FOR DB2 DATA SHARING.- IMPLEMENTED SECURE TN3270 VIA TLS. - MIGRATED VPS PRINTING FROM LPD TO DIRECT SOCKETS.- INSTALLED CA/MSM TO MANAGE ALL CA SOFTWARE.- IMPLEMENTED SERVER TIME PROTOCOL ( STP ) ON 2 CPU ENVIRONMENT.- UPDATED, MAINTAINED I/O GEN USING HCD.- IMPLEMENTED NEW HARDWARE, LPARS AND DASD REPLICATION METHOD BY IMPLEMENTING NEW I/O GEN.- LOAD NEW I/O GEN AND PERFORM POR AT 2 LOCATIONS.- MANAGED AND COORDINATED ALL HARDWARE CHANGES, UPGRADES, INCIDENTS AT PRIMARY AND DISASTER LOCATION.

Mainframe Network Engineer / Hardware Engineer.

At SIAC/ NYSE, I was the Network manager for the last 3 years there and was responsible for all of the VTAM, SNA, 3745 and TCPIP network configuration and the network related applications.- Maintain a high availability network on a 7 x 24 basis that supports over 500 clients that participate in the Securities Industry data clearing. - CUSTOMIZE, IMPLEMENT AND TROUBLESHOOT CISCO CIP ROUTERS TO COMMUNICATE WITH INTERNAL AND EXTERNAL NETWORKS. - CONFIGURE AND IMPLEMENT OSA EXPRESS AND OSA GIG CARDS USING RIP AND OSPF VIA OMPROUTE. - PLANNED AND MIGRATED EXTERNAL CLIENT CONNECTIONS FROM USING CISCO CIP TO THE OSA CARD VIA OSPF.- PLANNED, CUSTOMIZE AND IMPLEMENT TCPIP PROFILE AND ALL RELATED TCPIP DEFINITIONS ON MULTIPLE LPARS. - CUSTOMIZED AND IMPLEMENTED SYSPLEX DISTRIBUTOR USING DISTRIBUTIVE DYNAMIC VIPA IN A DEVELOPMENT ENVIRONMENT.- PLANNED, CONFIGURE AND MANAGE CISCO ROUTERS TO SUPPORT TOKEN RING ( TIC3 ) CONNECTIONS USING DLSW.- PLANNED, CUSTOMIZED AND IMPLEMENTED ENTERPRISE EXTENDER CONNECTION TO EXTERNAL CLIENT.- CUSTOMIZED AND IMPLEMENT NETVIEW ON MULTIPLE LPARS. - PERFORM ALL RELATED NCP GENS, PU T4, PU T2, TOKEN RING ETC. - IMPLEMENT AND MAINTAIN ALL SNA, SNA/SNI VTAM PARMS.- IMPLEMENT ALL JES2 CONNECTIONS AND MAINTAIN NETPARMS.- IMPLEMENT, UPGRADE AND MAINTAIN NDM/ CONNECT DIRECT.- IMPLEMENT AND MAINTAIN SMTP ON MULTIPLE LPARS.- MAINTAIN AND UPGRADE VTP SUPERSESSION.- DEBUGGING VARIOUS TYPES SNA AND TCPIP PROBLEMS USING TRACES, NLDM.- TROUBLESHOOT AND DEBUG NETWORK RELATED ISSUES VIA FIREWALLS/ ROUTING ETC.- PLANNED, COORDINATED AND MIGRATED ALL EXISTING SNA CLIENTS ON THE 3745 TO TCPIP OR EE . SHUTDOWN 3745’s.- PLANNED AND MIGRATED PU T2 CONNECTIONS FROM 3745 TO A CISCO ROUTER USING DLSW.- INSTRUMENTAL IN NETWORK RECOVERY DURING THE WTC 9/11 DISASTER. COORDIANTED EXTERNAL FIRMS TRAFFIC THROUGH THOSE THAT MAINTAINED CONNECTIONS VIA SNA.