Oracle Database Administrator – Exadata & Performance Tuning (f/m/d)

HCLTech Germany; Frankfurt; Vor Ort; EUR 100.000 - 140.000; Vollzeit

Zusammenfassung

HCLTech Germany is seeking an experienced Oracle DBA to support production environments with a strong focus on Exadata, high availability, and performance optimization. The role covers end-to-end database administration, platform optimization, and ensuring stability, scalability, and performance across enterprise systems in a global 24x7 support model.

You will collaborate with cross-functional teams, implement robust backup and migration strategies, and drive automation across Solaris, Linux,

Qualifikationen

• 8+ years of experience as an Oracle DBA in production environments.
• Strong experience with Oracle Exadata platforms (min. 5–6 years).
• Expertise in Oracle RAC, ASM, and Data Guard administration.
• Solid experience with performance tuning (SQL & database level).
• Strong knowledge of backup, recovery, and migration (RMAN, Data Pump).
• Fluent in English (German is a plus).

Aufgaben

• Manage and optimize Oracle Exadata environments (RAC, ASM, Data Guard, InfiniBand, storage cells).
• Administer and support high-availability Oracle databases (11gR1/R2) including clusterware and GRID configuration.
• Perform database performance tuning at SQL and database level.
• Execute backup, recovery, and migration strategies (RMAN, Data Pump, export/import) ensuring RTO/RPO compliance.
• Develop automation and scripting solutions across Solaris, Linux, and AIX environments.
• Provide incident, problem, and performance troubleshooting in a 24x7 global support model.

Kenntnisse

Oracle DBA

Exadata

RAC

ASM

Data Guard

Performance Tuning

Backup & Recovery

Automation & Scripting

English Fluency

Tools

RMAN

Data Pump

Jobbeschreibung

We are HCLTech, one of the fastest-growing large tech companies in the world and home to 225,000+ people across 60 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. The driving force behind that work, our people, are diverse, creative, and passionate, raising the bar for excellence on a regular basis. We, in turn, work hard to bring out the best in them as we strive to help them find their spark and become the best version of themselves that they can be. If all this sounds like an environment you’ll thrive in, then you’re in the right place. Join us on our journey in advancing the technological world through innovation and creativity.

We are seeking experienced Oracle DBAs to support critical production environments, with a strong focus on Exadata, high availability, and performance optimization.

The role focuses on end-to-end database administration, platform optimization, and ensuring stability, scalability, and performance across enterprise systems.

Key Responsibilities

• Manage and optimize Oracle Exadata environments (RAC, ASM, Data Guard, InfiniBand, storage cells)
• Administer and support high-availability Oracle databases (11gR1/R2) including clusterware and GRID configuration
• Perform database performance tuning at SQL and database level
• Execute backup, recovery, and migration strategies (RMAN, Data Pump, export/import) ensuring RTO/RPO compliance
• Develop automation and scripting solutions across Solaris, Linux, and AIX environments
• Provide incident, problem, and performance troubleshooting in a 24x7 global support model

Required Skills & Experience

• 8+ years of experience as an Oracle DBA in production environments
• Strong experience with Oracle Exadata platforms (min. 5–6 years)
• Expertise in Oracle RAC, ASM, and Data Guard administration
• Solid experience with performance tuning (SQL & database level)
• Strong knowledge of backup, recovery, and migration (RMAN, Data Pump)
• Fluent in English (German is a plus)

We promote equal opportunities for all employees, regardless of their cultural and social background, gender, disability, age, religion, beliefs, and sexual identity. We give priority consideration to severely disabled applicants and those of equal status in the case of equal suitability.

HCLTech is committed to protecting and securing the privacy and confidentiality of the Personal Data which it collects directly or indirectly from you when applying for a job at HCLTech either directly or through a third-party human resources agency. This notice (the “Notice”) outlines and explains how HCL Technologies Limited including its subsidiaries, local employing entities, associates, and affiliated companies [collectively referred to as “HCLTech”, “us,” “our”, or “we”] will process your Personal Data in accordance with applicable privacy legislation(s).

Candidate Data Privacy Notice | HCLTech Germany