zOS Mainframe Systems Programmer

Join NTT DATA, a leading business and technology services provider. We are seeking an experienced z/OS Mainframe Systems Programmer to work on major projects in one of the largest z/OS Mainframe environments globally. This hybrid role involves upgrading and supporting the z/OS operating system and ISV products, managing hardware and logical resources, ensuring data integrity, optimizing system performance, and executing OS and product upgrades.

• Upgrading, maintaining, and supporting the z/OS operating system and ISV products.
• Working closely with other Engineering teams to ensure systems are stable, available, and running efficiently.
• Managing hardware and logical resources across LPARs, including DASD and tape allocation, LPAR configuration, and security administration.