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System Administrator

System Administrator

Tata Consultancy ServicesPhoenix, AZ
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  • Hands on experience Scheduling experience in IBM IWS (OPC / TWS)on Mainframe z / OS platform, CA Jobtrac Scheduling products and IBM OmegamonMonitoring product
  • Familiar with Mainframe Console monitoring responding to WTORs
  • Perform scheduled and unscheduled system shutdown and startup(IPL) utilizing the Hardware Management Console (HMC); perform environmentalverifications after IPL is complete
  • Respond to all console messages and alerts requiringintervention and action
  • Perform and verify system configuration changes as specifiedduring weekend maintenance
  • Flexibility to work in 24x7 shifts and weekends
  • Monitor all batch flow processing and insure timely completionof endpoints using TWS, Jobtrac
  • Identify delays or bottlenecks using proprietary and vendortools and resolve or escalate
  • Perform level 1 and level 2 supports and resolution for allbatch abends
  • Track incoming and outgoing transmissions ensuring they meetdeadlines, escalating to appropriate vendors and Datacenter management whennecessary
  • Monitor real time monitoring and L1 event management utilizingautomation products, 3rd party monitoring software and in-house proprietarytools
  • Document system monitoring gaps and interface with engineers toremediate gaps and improve monitoring messaging
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    System Administrator • Phoenix, AZ