Systems Programmer (z/OS)Mainframe z/OS Operating System Systems Programmer / System AdministratorExperienced mainframe z/OS operating system systems programmer / system administrator role within a team that supports engineering and operations for multiple multi-system sysplexes globally.Required Skills:5+ years experience as long as they know how to walk through a z/OS project and provide examplesExperienced mainframe z/OS operating system systems programmer/system administratorExperience with configuring the z/OS operating system and installing software upgrades, patching and usermods using the System Modification Program Extended (SMP/E) toolExperience with coding utilities and usermods in Restructured Extended Executor (REXX) and Basic Assembly Language (BAL) programming languagesExperience with generating complex server, storage and network hardware configurations using the Hardware Configuration Definition (HCD) toolExperience with configuring mainframe server logical partitions (LPARs) using the Hardware Management Console (HMC) toolExperience with defining security rules for the z/OS operating system using the Resource Access Control Facility (RACF) toolExperience with change, incident and problem management processes and tooling