
This full-time Senior Mainframe Systems Programmer role supports z/OS environments within a large enterprise team. The position focuses on installing, testing, and maintaining system software, alongside tuning performance and resolving complex incidents. Key responsibilities include managing PARMLIB configurations, customizing JES2, handling change requests, and collaborating with vendors to ensure system stability. The role appeals to candidates seeking a remote-friendly work arrangement with significant flexibility, as well as a culture that values innovation and diversity. The company offers extensive benefits including unlimited paid time off, comprehensive health coverage, and professional development opportunities like education reimbursement.
















