Oracle Database Administraton - Engineer

Who We Are

At Grant Thornton Greece, we’re not just part of a global network of 60,000+ professionals across 145 countries. We’re independent thinkers who prioritize quality, inclusion, and integrity to create a better, more personal experience for our clients and our team. Our mission? To deliver expertise in a way that goes beyond — Personal, Proactive, and Agile.

We don’t predict the future here—we shape it.

Milestones WE are Proud of

Great Place to Work certified for two years running!

Best Workplaces for Women 2023, for two consecutive years

Proud members of the Diversity Charter Greece and certified with the SHARE Equality Label

Flexible way of Working (Hybrid)

Coaching & Counseling from Senior Professionals

The Role in Detail

We are seeking an experienced Oracle Database Administrator (DBA) - Engineer to join our team. This role requires a skilled professional who can manage, maintain, and optimize our Oracle database systems, ensuring high availability, performance, and security.

Key Responsibilities:

Database Management:

• Design, install, configure, and maintain Oracle databases (on-premises and cloud).
• Monitor database performance, implement changes, and apply new patches and versions.
  
  
  

Performance Tuning & Optimization:

• Optimize database queries, indexes, and overall performance.
• Conduct capacity planning and scalability testing.
  
  
  

Backup & Recovery:

• Develop and manage robust backup, restore, and disaster recovery solutions.
• Test and validate data recovery plans to ensure business continuity.
  
  
  

Security & Compliance:

• Implement database security controls, including user permissions and encryption.
• Ensure compliance with industry standards (e.g., GDPR, PCI-DSS).
  
  
  

Collaboration:

• Work with developers and analysts to design and implement database solutions.
• Provide support for database-related issues in production and development environments.
  
  
  

Automation & Innovation:

• Develop and maintain scripts for database automation and management.
• Explore and implement Oracle Cloud solutions and emerging database technologies.
  
  
  

Requirements:

Essential:

• Bachelor's degree in Computer Science, Information Technology, or related field.
• 3+ years of hands-on experience as an Oracle DBA or Database Engineer.
• Proficiency with Oracle database versions (12c, 19c, or newer).
• Strong experience with SQL tuning, PL/SQL, and Oracle RAC/Grid Infrastructure.
• Expertise in backup and recovery solutions (e.g., RMAN).
• Familiarity with database security best practices.
• Knowledge of Linux/Unix operating systems.
  
  
  

Nice to have:

• Oracle Certified Professional (OCP) or Oracle Cloud certifications.
• Experience with cloud platforms such as Oracle Cloud, AWS, or Azure.
• Familiarity with scripting languages (e.g., Python, Shell).
• Understanding of DevOps tools and CI/CD pipelines.
  
  
  

What’s in it for You?

At Grant Thornton Greece, we believe that great work deserves great rewards! Here’s what you can look forward to:

• Diverse and inclusive workplace
• Friendly, Dynamic Working environment
• Competitive Salary & Bonus
• Insurance Program for all GT members
• Fully funded Training & Professional Qualifications
• Extra Days-off: August Freedays, Volunteering Days, Early leave days
• Corporate Sports Teams (e.g., Running, Basketball, Volleyball)
• Exclusive Discounts: Special offers and discounts for employees
• Company Car (depending on job level)
  
  
  

Ready to Go Beyond?

If you're imagining a career that’s anything but ordinary, then Grant Thornton Greece is the place for you! We don’t just do business as usual—we go beyond. Ready to take that leap?

Simply upload your up-to-date CV, hit "apply", and we’ll handle the rest!

We are Grant Thornton. We go beyond business as usual, so you can too.

#WelcomeToMore #GoBeyondWithUs