Senior DB2 LUW DBA: Remote, HA/DR, Performance

Atos; Wrocław; Remote; PLN 180,000 - 270,000; Full time

Benefits offered by this job

Remote work options

Training and certifications

Private medical care

Job summary

Atos is seeking a skilled DB2 LUW Database Administrator in Poland to administer and optimize IBM DB2 LUW environments across production, test and development platforms. The role focuses on performance tuning, backup/recovery, and high-availability strategies in collaboration with cross-functional teams.

The ideal candidate will have hands-on enterprise DB2 LUW experience, strong UNIX/Linux administration skills, and scripting capabilities.

Qualifications

• Hands-on DB2 LUW DBA experience in enterprise environments.
• Strong experience with IBM DB2 LUW 10.x/11.x, AIX and Linux administration, backup/recovery strategies, and HA/DR architectures.
• Performance tuning, SQL development and troubleshooting.
• Experience supporting large-scale database infrastructures and mission-critical applications.
• Knowledge of replication technologies and business continuity solutions.
• Shell scripting (Bash, Korn Shell); Python/Perl is an advantage.

Responsibilities

• Administer, maintain, monitor and tune IBM DB2 LUW databases across production, test and development environments.
• Diagnose performance issues, tune SQL and optimize queries, troubleshoot complex database problems.
• Design and implement high availability, disaster recovery, backup and recovery, and replication solutions.
• Manage partitioned and clustered DB2 environments (DPF, pureScale), including capacity planning and storage management.
• Support data warehouses and critical transactional systems with cross-team collaboration.
• Develop and maintain automation scripts for database administration and operational tasks.
• Participate in incident resolution, root cause analysis and continuous service improvement.

Skills

DB2 LUW

IBM DB2 LUW 10.x/11.x

AIX administration

Linux administration

Backup and recovery

HA/DR architectures

Performance tuning

SQL development

Troubleshooting

Shell scripting

Python/Perl (adv.)

DB replication

Tools

IBM Power Systems

Job description

Atos is seeking a skilled DB2 LUW Database Administrator in Poland to administer and optimize IBM DB2 LUW environments across production, test and development platforms. The role focuses on performance tuning, backup/recovery, and high-availability strategies in collaboration with cross-functional teams.

The ideal candidate will have hands-on enterprise DB2 LUW experience, strong UNIX/Linux administration skills, and scripting capabilities.