This document summarizes a DB2 Database Administrator position held by First Last from Jan 1994 to Jun 1997 at ElectricityCompany in Central Region Riyadh, Saudi Arabia. They led a team of 30 personnel in migrating data from VSAM to DB2 and upgrading from DB2 version 3 to version 4. Responsibilities included reviewing data definition and manipulation languages, converting and loading existing data, and providing professional service and support. The environment involved a waterfall methodology on MVS platforms using DB2, CICS, and JCL.