At Regions, the Mainframe Systems Engineer Manager manages installation of vendor software by internal and external Systems Engineers for supported technical processes and systems. This position is for a z/OS system programmer manager who is responsible for overseeing a team of z/OS system programmers who are tasked with maintaining and supporting the stability, performance, and security of IBM mainframe operating systems. This leadership role involves managing system upgrades, automation, and ensuring that the mainframe environment meets service level agreements. The manager also handles resource planning, team development, and collaborates with other IT departments and vendors.