1. 84 months experience installing and configuring z/OS DB2 V11 or higher on an IBM z/OS mainframe 2. 84 months experience monitoring system performance and implementing performance tuning measures for z/OS DB2 on an IBM z/OS mainframe 3. 84 months experience managing and implementing mainframe database maintenance (reorgs, statistics, ensuring database is running optimally) on z/OS DB2 an IBM z/OS mainframe 4. 84 months experience documenting system configurations, procedures, and troubleshooting guidelines for z/OS DB2 in an IBM z/OS mainframe environment 5. 84 months experience conducting capacity planning an forecasting to ensure system scalability in an IBM z/OS mainframe environment running z/OS DB2 6. 84 months experience with z/OS DB2 Database Management Tools including Omegamon and Detector