Mainframe Infra-DB2 Sys Prog Gemsource It Consulting

7.0 - 12.0 years

7 - 14 Lacs

pune, chennai, bengaluru

Work from Office

We are seeking an experienced Mainframe DB2 System Programmer to lead DB2 infrastructure management in large SysPlex data-sharing environments. The role involves installing, customizing, upgrading, and tuning DB2 systems while ensuring high availability, performance, and compliance. As a subject matter expert, the candidate will collaborate with DBAs, IT teams, and vendors to deliver robust database services and support critical 24x7 applications. Key Responsibilities Perform mainframe DB2 software installation, customization, upgrades, and tuning . Establish and enforce policies and procedures for database management, disaster recovery, security, and maintenance. Analyze and evaluate new DB2 versions to improve performance and reduce cost. Conduct performance data collection, analysis, and tuning of DB2 systems. Provide production and development support for DB2 environments running critical 24x7 applications. Lead and participate in incident, problem, and change management activities. Perform problem diagnostics and resolution for DB2 system and application-related issues. Collaborate with infrastructure DBAs, IT teams, and vendors for system improvements and project implementations. Develop and maintain operational documentation, best practices, and runbooks . Implement and manage tools and procedures to ensure system stability and optimization . Provide 24x7 on-call support for DB2 infrastructure. Primary Skills (Required) 7+ years of experience installing and customizing Mainframe DB2 software and/or replication product suites. Hands-on experience working with large data-sharing SysPlex environments . Strong problem determination skills across system and application areas. Solid understanding of available DB2 resources and ability to use them for issue resolution and optimization. Ability to work independently and collaboratively with other SMEs and DBAs. High personal initiative with a drive for continuous improvement . Added Advantage Experience with IDAA, IDAA Bulk Loader, CDC Replication . Hands-on experience in design, configuration, and support for production/development departments. Good-to-Have Skills Enthusiasm to strengthen and expand system skills . Ability to challenge the status quo and drive innovative solutions for business benefit. Qualifications Bachelors degree in Computer Science, Engineering, or related field (or equivalent work experience). Strong communication, analytical, and documentation skills. Exposure to ITIL-aligned practices is desirable.

Posted 5 days ago

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