DB2 Mainframe Database Administrator

Infosys Limited; Telangana; On-site; INR 900,000 - 1,200,000; Full time

Job summary

Infosys Limited in India seeks a seasoned DB2 Mainframe Database Administrator to manage DB2 on z/OS, monitor performance, and perform tuning. You will handle backups, recoveries, security, and availability, while collaborating with application teams on SQL optimization and changes.

The role supports deployments and releases within Cloud & Infrastructure Services. Ideal candidates have 5–11 years of experience and a BE/BTech or related degree, with strong expertise in DB2 utilities and

Qualifications

• Experience with DB2 on Mainframe in z/OS environments.
• Proficient in DB2 utilities such as REORG, RUNSTATS, LOAD and RECOVER.
• Knowledge of SQL optimization and production support.
• Capacity planning and storage management experience.
• L2/L3 production support and incident resolution.

Responsibilities

• Administer and support DB2 databases on Mainframe (z/OS).
• Monitor database performance and perform tuning activities.
• Manage database objects, backups, recovery, and maintenance tasks.
• Support application teams with SQL optimization and database changes.
• Execute DB2 utilities such as REORG, RUNSTATS, LOAD, and RECOVER.
• Troubleshoot database issues and resolve production incidents.
• Ensure database security, availability, and data integrity.
• Support application deployments, migrations, and release activities.
• Perform capacity planning and storage management.
• Prepare documentation, SOPs, and provide L2/L3 production support.

Skills

DB2 on Mainframe

Education

Bachelor of Engineering

BTech

BCA

MTech

MCA

Job description

Job ID/Reference Code INFSYS-INDEED1-253217

Work Experience 5 - 11 Years

Job Title

DB2 Mainframe Database Administrator

Educational Requirements

Bachelor of Engineering,BTech,BCA,MTech,MCA

Service Line

Cloud & Infrastructure Services

Responsibilities

• Administer and support DB2 databases on Mainframe (z/OS).
• Monitor database performance and perform tuning activities.
• Manage database objects, backups, recovery, and maintenance tasks.
• Support application teams with SQL optimization and database changes.
• Execute DB2 utilities such as REORG, RUNSTATS, LOAD, and RECOVER.
• Troubleshoot database issues and resolve production incidents.
• Ensure database security, availability, and data integrity.
• Support application deployments, migrations, and release activities.
• Perform capacity planning and storage management.
• Prepare documentation, SOPs, and provide L2/L3 production support.

Technical and Professional Requirements

Technology->Database Administration->DB2 on Mainframe

Preferred Skills

Technology->Database Administration->DB2 on Mainframe