Senior Mainframe z/OS Systems Programmer

Who We Are At Kyndryl, we run and reimagine the mission-critical technology systems that drive advantage for the world’s leading businesses. We are at the heart of progress; with proven expertise and a continuous flow of AI-powered insight, enabling smarter decisions, faster innovation, and a lasting competitive edge. For our people—Kyndryls—that means doing purposeful work that powers human progress. Join us and experience a flexible, supportive environment where your well-being is prioritized and your potential can thrive. The Role A z/OS System Programmer is responsible for the installation, configuration, maintenance, and ongoing technical support of IBM z/OS operating systems and related subsystems. The role ensures high availability, performance, stability, and security of enterprise mainframe environments. Responsibilities: Upgrading, maintaining and supporting z/OS operating systems Upgrading, maintaining and supporting ISV products Providing technical support for customer, implementing changes and resolving assigned problems (may involve some after hours and weekend work) Providing 24x7 after hours on-call support as required for products supported by the team Personal compliance and ownership on security, audit and systems integrity posture Highlighting areas for improvement in current processes, and implementing improvements ​ As a Mainframe Systems Programmer at Kyndryl, you'll have the opportunity to shape the very foundation of the technology that drives our world. You'll be a master troubleshooter and problem-solver, with the skills to fix even the most complex issues that arise. In this role, you'll provide the underlying Mainframe operating system platform programming support that forms the backbone of our applications. You'll guide functional objectives on technologies and make use of your expert knowledge to drive solutions to complex problems. As a leader in this field, you'll also be expected to conduct RCA discussions for the products you work ...