Mainframe System Administrator Job Trumbull area,Connecticut USA,IT/Tech

Responsibilities

Installing & Configuration of z/OS systems
Performing System IPL and POR
Managing and Installing software products on z/OS systems using SMP/E
Installation, configuration and administration of day to day support of CICS transaction Server
Knowledge and experience with: z/OS, TSO/ISPF, Cobol, CICS, JCL in mainframe environment
Provide on-call 24/7 Incident Response to z/OS issues from production monitoring tools, Command Center personnel and Application Development Analysts
Coordination with application and infrastructure teams on software dependencies and timing of implementations
Open cases with vendors as necessary and apply PTFS as required to resolve issues

Qualifications

Experience in LPAR management
Manage mainframe storage & tape subsystems
Experience in TSO/ISPF, File Aid / File Manager, Expeditor/IBM Debugger and other MVS Utilities
Perform z/OS debugging and problem analysis, SVC dumps
Performance tuning, regularly review, evaluate RMF data
Review System Performance Reports with Scheduling, Adjust MSU's as Needed
Participate in Disaster Recovery Exercise

Additional Information
Job Status:
Full Time

Eligibility: GC or US Citizens

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