Location: Mississauga, ON Hybrid: 3 days in office Job Description: Senior IBM AS400 Administrator - IBM iSeries Key Skills: DB2 9*, 10* and Version 11* , IBMi Certification great advantage Must-Have Must have relevant work experience in AS400 Administration at level 3 for 8+ Years Perform IBM iSeries administration, including system installation, PTF deployment, software installation, configuration, custom development and security. Knowledge of CL programming and DB2 concepts Working knowledge of DB2 9*, 10* and Version 11* will be an added advantage Execute performance analysis and system tuning for optimum performance. Perform problem isolation, definition, resolution and follow-up for system, application and customer problems. Install, upgrade, configure, test and maintain 3rd party software applications Capacity expansion of managed servers Disk/memory/CPU/adapters Patch management OS patching and upgrades including management and improvements to the patching process G...