Job Name: Mainframe System Programmer - Company: AtosLocation: Mexico – RemoteLunes – ViernesJob Type: Full-time The Mainframe System Programmer is responsible for the installation, maintenance, problem diagnosis, and administration of the z/OS Mainframe operating system. This role ensures system stability, performance, and compliance with Atos security standards while supporting continuous service improvement. Perform system changes in accordance with company regulations, security standards, and internal controlsAssist with testing, implementation, and installation of new or enhanced systems and product upgradesStrong experience in installation, maintenance, problem diagnosis, and administration of z/OSExperience working with multiple mainframe products including security managers, resource managers, performance tools, storage managers, schedulers, application tools, and hardware managersBachelor's degree in Computer Science or a related field, or a relevant technical certification ...