Mainframe zOS Admin

Working on Knowledge on the below z/VM components

Transmission Control Protocol/Internet Protocol (TCP/IP) for z/VM

Advanced Program-to-Program Communication/Virtual Machine (APPC/VM)

Virtual Telecommunications Access Method (VTAM®) Support (AVS)

Dump Viewing Facility - Control Program (CP) - Conversational Monitor System (CMS)

Group Control System (GCS)

Install, Upgrade, Migrate z/OS software - SMP/e Level 3 Knowledge

Fixes and APAR patch install and maintenance

Experience on troubleshooting BAU issues

Hardware Configuration Definition (HCD) and Hardware Configuration Manager (HCM) for z/VM

Open Systems Adapter Support Facility (OSA/SF)

Restructured Extended Executor/Virtual Machine (REXX/VM)

Transparent Services Access Facility (TSAF)

Virtual Machine Serviceability Enhancements Staged/Extended (VMSES/E)

Data Facility Storage Management Subsystem for VM (DFSMS/VM™)

Directory Maintenance Facility for z/VM (DirMaint™)

Performance Toolkit for VM

RACF Security Server for z/VM

Remote Spooling Communications Subsystem (RSCS) Networking for z/VM

Experience with various of z / Architectures

Strong hands on IPL / POR procedures

Good Knowledge in z/OS , JES2 , TSO / ISPF , DFSMS ,VTAM, RACF, RMF, SMF, FT, SFTP and commands

Work experience in HMC console monitoring , master console monitoring and VTAM monitoring

IODF Level 3 Knowledge

Strong knowledge in RACF / ACF2 to provide User access privileges

Strong knowledge in IBM utilities – ADDRSU , FDR, IEBCOPY, IEBGENER

Experience in monitoring and administration tools like TMON, Omegamon, Mainview , SYSView