We are seeking an accomplished and creative Mainframe z/OS Systems Programmer(IC4) to drive strategy, architecture, and hands-on excellence within our enterprise mainframe environments. In this senior individual contributor role, you will be a technical authority, leading the design, integration, and optimization of z/OS systems and related technologies across complex, high-availability environments. You will shape roadmap decisions, mentor team members, and serve as a strategic advisor to technical leadership and key customers.

Key Responsibilities:
Provide technical leadership and strategic direction for the design, implementation, migration, and continuous improvement of enterprise-scale z/OS environments and their subsystems.
Serve as a domain expert for critical mainframe technologies: influencing architecture, security, automation, high availability/disaster recovery, and performance strategies.
Lead and oversee complex system and software upgrades, integrations, and conversions, ensuring zero/mínimal downtime for mission-critical workloads.




Architect and optimize storage management, system tuning, and capacity planning, proactively identifying performance bottlenecks and inefficiencies.
Define and enforce enterprise-wide standards, processes, and policies for mainframe system management in alignment with business and compliance objectives.
Mentor and coach other systems programmers, fostering technical growth and succession planning within the organization.
Shape and execute automation, monitoring, and recovery strategies-using advanced scripting (JCL, Assembler, CLIST) and orchestration tools.
Champion the adoption of recent tools, technologies, and creative practices within the mainframe ecosystem.
Lead root cause analysis for major system incidents, providing executive-level summaries and continuous improvement recommendations.
Responsible for all the IBM operating systems and all 3rd party software running on these mainframes are kep

📌 Principal Mainframe Z/os System Programmer Bengaluru
🏢 Oracle
📍 Bengaluru