IBM DB2 Administrator

4 weeks ago

Noida, Uttar Pradesh, India CodersBrain Full time
Job Description

About the Role

We are seeking a highly skilled Sr. IBM DB2 Administrator with 58 years of relevant experience in DB2 LUW administration. The ideal candidate will have strong expertise in DB2 architecture, backup & restore, HADR, performance tuning, and replication setups.

You will be responsible for database administration, monitoring, optimization, and troubleshooting to ensure seamless performance of mission-critical systems.

Key Responsibilities

- Manage DB2 LUW architecture, installation, instance creation, and product setup.
- Create and maintain database objects (tables, indexes, views, tablespaces, stored procedures).
- Implement backup & restore strategies (online, offline, point-in-time recovery).
- Perform tablespace management, reorg (online/offline), and data movement utilities.
- Configure & maintain HADR for high availability and disaster recovery.
- Monitor database health using PD, TOP, and monitoring tools.
- Conduct performance tuning (DBM/DB parameters, query tuning using EXPLAIN/ADVISE).
- Handle redirect restores between servers and database upgrades/rollback plans.
- Implement replication setups (SQL & Q) for primary-to-standby environments.
- Troubleshoot issues related to logs, rollback segments, tablespaces, I/O errors, data corruption.
- Define naming conventions, data structures, storage parameters, and security rules.
- Estimate and recommend storage requirements.
- Apply patches, upgrades, and proactive monitoring to prevent outages.
- Support day-to-day database administration & performance optimization.

Mandatory Skills

DB2 LUW Administration (58 Years)

Strong knowledge of DB2 architecture & basic commands

HADR configuration & maintenance

Backup/restore & recovery management

Tablespace, index & object management

Database installation, maintenance & upgrades

Query tuning & performance optimization

Replication setup (SQL/Q)

Linux/Unix administration skills

Preferred Skills

- Strong problem-solving & troubleshooting abilities
- Experience in security/access management
- Knowledge of storage estimation & capacity planning
- Exposure to cloud/enterprise-level DB2 environments

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