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Job Title: Mainframe System Administrator Duration: 1 to 5 years Location: San Bernardino, CA Job Specification: The Client is seeking a motivated mainframe system administrator. The candidate will: Work business hours and occasional after hours and weekends. Provide for coverage of other mainframe system administrators as necessary. Provide on-call support after hours and weekends, participate in an on-call rotation. Responsibilities: Install, implement, test, tune and support IBM and 3rd party mainframe software. Provide Support for customers and application developers. Disaster Recovery preparedness by maintaining, tuning, and testing backup and recovery processes. Perform system recovery if necessary. Perform storage management, capacity planning, system performance tuning and troubleshooting. Support network connectivity to mainframe TCPIP, VIPA etc. Support computer operations and other mainframe staff to ensure smooth operation of mainframe batch and online systems. Skills and Qualifications: Experience with zOS administration such as IODF, HCD, SMPE, zOSMF, and performing System upgrades. Experience with performing archive, backup and recovery of datasets, and disaster preparedness. Experience with mainframe batch scheduling such as ESP or Control-M and tuning of system performance with WLM. Experience with REXX and JCL and administering Unix System Services. Experience with mainframe networking such as TCPIP, VIPA, VTAM, and administration of RACF digital certificates for encryption technologies for secure FTP and secure TN3270 using Policy Agent. In-depth experience performing troubleshooting of zOS and 3rd party mainframe software. Desirable Skills and knowledge, but not required: Sysview, ESP, Endevor, Spool, View/Deliver and/or OPS/MVS from Broadcom IBM File Manager, Debugger, Fault Analyzer Shadow from Rocket software FDR IBM Tivoli Decision Support IBM IDAA loader or Data Virtualization Manager IBM Cloud Tape Connector SAS DB2 and/or IMS database systems Experience and Education: Minimum of 5 years as zOS system administrator (system programmer). Thirty (30) semester (45 quarter) units of completed, post high-school coursework from an accredited university or technical school in Computer Information Systems, Business/Public Administration, or a closely related field. #J-18808-Ljbffr