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Middleware (CICS, MQ)
5 months ago
Position: Middleware (CICS, MQ)
Location: Hartford, CT
Duration: FTE
Job Description:
- Manage BAU (Business As Usual) Service Delivery for Mainframe Middleware CICS, MQ, IMS TM in a Technical Capacity
- Provide Business hours support and then On-Call support as is the norm in BAU Service Delivery Role.
- Develop, design, maintain, test, document and deploy CICS systems-level and application software features and changes.
- Administer a large CICS Production and Test environment utilizing CPSM (Sysplex mainframe environment).
- Administer 3rd-party systems software, including CICS system utilities, along with application software development libraries (COBOL, JCL, PROC’s, PARM’s, copybooks). Assembler is a plus but not required.
- Performance and Tuning in a large Z/OS Environment. Including Dump skills for Troubleshooting.
- Create new or modify existing CICS regions in support of new applications or CICS architecture re-engineering initiatives.
- Install and maintain installation and maintenance of CICS software (Including CPSM support) and third-party vendor software to maintain a reliable and stable infrastructure.
- Proficient with the IBM Information Management System DC
- Knowledge of IMS Transaction Manager (IMS/TM), Explore how these facilities work together and how application programs interact with them in today's complex enterprise systems
- Installation, patching, configuring and problem determination for IMS
- Building and management of IMS in a highly available environment on the Mainframe platforms
- Work with and manage an IMS system: Data Communications (DC)
- Systems/Applications Management
- Troubleshooting/Performance Tuning of IMS
- Familiar with the following Security Products: RACF; Ancillary Products: SYSBII, IPCP, CAFC, ROPES, SYSVIEW, BMS GT, Macro4 Suite, CATS (ASG), DADS Plus ,Intertest, ERI, CICS PA , Z/OS Connect, Configuration Manager;
- Support Mainframe Online/OLTP environment CICS, MQ, WAS
- Support Mainframe Message Transfer & Connectivity environments z/OS CONNECT
- Good understanding of Messaging Interfaces and Connections to DB2, IMS, Datacom
- Monitoring, Incident and Problem Management of Mainframe Middleware environment
- IBM and ISV Vendor Coordination for Ticketing Incidents/Problems, SW downloads, Escalations
- Work on Mainframe Middleware administration Tools and Products
Technical requirements:
- Strong knowledge of CICS, CICSPlex, MQ, IMS TM on z/OS
- CICS, IMS TM & MQ Version Upgrades
- Experience working with: CICS Performance Analyzer, SAS, IBM Utilities and diagnostic tools such as Omegamon and Mainview for CICS
- Proficiency in the maintenance of IBM CICS & MQ software
- Skilled at troubleshooting problems in the CICS & MQ environment.
- Strong dump analysis skills using IPCS
- Knowledgeable in z/OS CONNECT and WAS.
- Knowledgeable in zOSMF and ZOWE
- Experience in using Xpeditor, Strobe, CICS Explorer, SysView, Abend-Aid, File-Aid, CICS-CTG
- Experience in customizing ISPF Panels, RSU Maintenance, Analyzing and Fixing CICS Abends
- Preparing the IMS network involves interaction with system and network generation activities.
- Specifications for IMS system definition and execution control parameters
- Procedural controls for operation
- Monitoring and gathering production statistics
- Establishing procedures to control changes to the online system design
- Testing the online system after application and IMS changes
