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Mainframe Systems Programmer - Storage at Ensono

Ensono is seeking a dedicated Mainframe Systems Programmer - Storage to join our team in Chennai. In this role you will maintain and optimize the storage infrastructure for mainframe environments, primarily z OS based systems.

Overview

Responsible for storage subsystems, DASD management, data backup and recovery planning, and performance tuning in a z OS environment. Collaborate with cross functional teams to ensure reliability, security and efficiency of mainframe storage services.

Responsibilities

Maintain and optimize mainframe storage subsystems including DASD, DFSMS, and related components
Administer z OS storage services and perform job scheduling and batch processing using JCL
Monitor performance, respond to incidents, and participate in capacity planning
Contribute to DR/BC plans and documentation
Collaborate with development teams to optimize storage usage

Requirements

Experience with mainframe environments, especially z OS
Strong knowledge of JCL, CICS, and storage management
Familiarity with DFSMS and DASD management, backup and recovery
Bachelor degree in computer science or related field; relevant certifications
Strong problem solving, communication, and teamwork skills

About Ensono

Ensono provides technology solutions to manage, modernize and secure complex IT environments for enterprise clients.

Ensono