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You'll enjoy the flexibility to work remotely from anywhere within the U.S. as you take on some tough challenges.
Primary Responsibilities: Perform deep dive performance forensics using Strobe, DB2 Visualizer, and exception reporting to isolate code level drivers of degradation Ability to use SQL statements and DB2 processing to improve CPU usage and run time Deliver technical code in COBOL, Java, Python, Go, JCL, & REXX Must be comfortable with performing application code review for tuning recommendations Daily review of exception report metrics to address anomalies as they occur Provide routine awareness of technical solutions and education among the APM team Assist in war room hosting for issues that arise impacting application support Engage in technology proof of concept and proof of technology support Provide mentorship to less experienced application performance technical team Deliver 7x24x365 technical support for application improvements
Required Qualifications: Undergraduate degree or equivalent experience 10+ years of application performance experience with proficiency in application tuning on large, multi-processor, multi-LPAR, Parallel Sysplex environments Knowledge of z/OS, Strobe, & monitoring systems (e.g. Omegamon) Knowledge and proficiency in the use of TSO, ISPF, JCL, and ability to modify job streams for batch Working understanding of USS (Unix), CICS, Liberty, DB2, and SQL
Preferred Qualification: Our environments are evolving to more usage of High Performance Compute (HPC) and experience with OpenShift, Linux, and Bash
This role is no longer accepting applications. Check the related open jobs nearby, or browse the job board for current mainframe openings.