Description
**Job Description**
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Senior Mainframe Professional
Work in an IBM z/OS environment, developing and maintaining COBOL batch and CICS applications, programming and managing JCL, accessing and manipulating data in DB2 (advanced SQL). Analyze dumps, abends, and job return codes; support production operations; resolve incidents; and optimize performance. Integrate legacy systems, handle VSAM files, execute and support high-volume batch jobs, and maintain highly critical online systems.
**Job Description \- Grade Specific**
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