Job TitleRequired skills/Level of Experience:10+ years of experience installing, customizing, and maintaining z/OS operating system5+ years of experience supporting a stabilized IBM mainframe system environmentExperienced with SMP/E and mainframe software maintenance with performance, problem determination and resolution skillsPerform systems planning, installation/decommission, configuration/customization, and patchingReporting for MVS, familiar with security reportsMVS system level parameters and user ID definition processExperience defining and validating data encryption methods and security requirementsExperience monitoring and managing security reporting ensuring systems are compliantAssist systems programmers in the design and management of ACF2 / RACF for all regions and LPARsExecutes regulatory and operational control activities related to user provisioning, de-provisioning and access re-certificationProficient in audits