<div>Title: Mainframe system programmer (Performance tuning)<br /> Location Atlanta, GA onsite<br /> Contract</div> <div>Excellent understanding of System z architecture and strong experience with IBM z/OS operating system.<br /> Performance tuning & Development of operational procedures<br /> Experience with IBM and OEM utilities, catalog management, Rexx, RMF, SMF, SAS, MXG, HMC, JES2, DFSMS, Flashcopy<br /> Knowledge of Coup