Our Mainframe Engineering team is looking for an experienced, senior level zOS System Programmer to help with zOS new release installs, maintenance and OEM installs. More specifically, this role will require problem tracking, diagnosis and root-cause analysis, replication, troubleshooting, and resolution for complex issues. And in this capacity, perform programming and debugging activities. This engineer will also be responsible for responding to issues in a timely manner by receiving and investigating incidents or service tickets and may engage and manage outside vendors. Lastly, this engineer will act as a resource for teammates with less experience.