DB2 LUW Database Administrator

Atos SE; Wrocław; Remote; PLN 180,000 - 240,000; Full time

Benefits offered by this job

Remote work options

Flexible hours

Base salary with bonus

Job summary

Atos SE in Poland is seeking an experienced DB2 LUW Database Administrator to oversee enterprise databases on IBM DB2 LUW, running on AIX and Linux. The role includes performance tuning, backup/recovery, replication, and high-availability design for mission-critical workloads.

You will work with large-scale data environments, develop automation scripts, and participate in incident resolution and continuous service improvement. Remote work options and flexible hours are offered.

Qualifications

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

Responsibilities

• Administer, maintain, monitor and tune IBM DB2 LUW databases across production, test and development environments, including installation, configuration, upgrades, patching and migrations.
• Diagnose performance issues, tune SQL and optimize queries, and 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, storage management and performance monitoring.
• Support data warehouses and business-critical transactional systems, working with application, middleware, infrastructure, storage and network teams.
• Develop and maintain automation scripts for database administration and operational tasks.
• Take part in incident resolution, root cause analysis and continuous service improvement.

Skills

DB2 LUW

AIX

Linux

SQL

Shell scripting

Python

Perl

Tools

IBM DB2 LUW 10.x/11.x

AIX

Linux

WebSphere

WebLogic

Job description

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Atos is the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organizations worldwide retain control over their data and infrastructures, while meeting regulatory requirements.

With more than 52,000 employees serving over 4,500 clients across 54 countries, Atos helps modernize core IT systems, accelerate cloud and data transformation, strengthen cybersecurity, and deliver secure digital workplace environments to support its clients, its employees and society. Atos also provides consulting and advisory services through its Atos Amplify brand.
A trusted partner in operating complex and mission-critical environments, Atos supports organizations across highly regulated and sovereign contexts.

Atos Group is a global leader in digital transformation with c. 54,000 employees and annual revenue of c. €7.2 billion, operating in 54 countries under two brands - Atos for services and Eviden for products and systems. European number one in cybersecurity and a leader in cloud, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is listed on Euronext Paris.

Your responsibilities

• Administer, maintain, monitor and tune IBM DB2 LUW databases across production, test and development environments, including installation, configuration, upgrades, patching and migrations.
• Diagnose performance issues, tune SQL and optimize queries, and 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, storage management and performance monitoring.
• Support data warehouses and business-critical transactional systems, working with application, middleware, infrastructure, storage and network teams.
• Develop and maintain automation scripts for database administration and operational tasks.
• Take part in incident resolution, root cause analysis and continuous service improvement.

What we expect

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

Nice to have

• IBM Power Systems, PowerVM and AIX environments.
• pureScale, DPF, HADR, TSA or PowerHA.
• SAN storage technologies (IBM, NetApp, EMC) and data storage solutions.
• Middleware environments (WebSphere, WebLogic).
• DevOps, automation and Infrastructure as Code practices.

What we offer

• Employment contract with base salary and bonus
• Remote work options and flexible working hours