Database Administrator

📍 Job Overview

• Job Title: Database Administrator
• Company: Uni Systems
• Location: Luxembourg, Luxembourg
• Job Type: On-site
• Category: Database Administration
• Date Posted: August 1, 2025
• Experience Level: 10+ years

🚀 Role Summary

• 📝 Enhancement Note: This role involves managing and maintaining Oracle and PostgreSQL databases, leading migrations, and ensuring data integrity and availability. The ideal candidate will have extensive experience in database administration and a strong background in Oracle and PostgreSQL.

💻 Primary Responsibilities

• Database Administration: Administer and maintain Oracle and PostgreSQL database components, ensuring optimal performance and availability.
• Migration Leadership: Lead and support Oracle database migration activities, including migrations from Oracle 12c to 19c.
• Backup & Restoration: Manage backup and restoration processes to ensure data integrity and availability, with proficiency in tools like RMAN, Datapump, and XTTS.
• Performance Monitoring: Monitor system health, investigate incidents, and proactively address performance issues.
• On-Call Rotations: Occasionally participate in on-call rotations to ensure operational continuity.

🎓 Skills & Qualifications

Education: A Bachelor's Degree in Computer Studies or Engineering is required.

Experience: A minimum of 7+ years of experience as a Database Administrator is necessary, with at least 5+ years of experience in Oracle and PostgreSQL DBA on Linux.

Required Skills:

• Advanced experience with SQL, Oracle, and PL/SQL (7+ years)
• Proficiency in English and French at a C1/C2 level
• Strong background in database installation and maintenance
• Proven experience in migrating large databases using tools like RMAN CONVERT and Datapump
• Knowledge of Linux operating systems

Preferred Skills:

• Experience with cloud-based database services (e.g., AWS RDS, Azure SQL Database)
• Familiarity with ITIL processes and incident management
• Background in Agile methodologies and DevOps practices

📊 Web Portfolio & Project Requirements

📝 Enhancement Note: As this role focuses on database administration, a portfolio showcasing database projects, migrations, and performance optimization case studies would be beneficial.

Portfolio Essentials:

• Documented database administration projects, highlighting your experience with Oracle and PostgreSQL.
• Case studies demonstrating successful database migrations, including challenges faced and solutions implemented.
• Performance optimization examples, showcasing your ability to improve database performance and address issues proactively.

Technical Documentation:

• Detailed documentation of database schemas, including tables, indexes, and constraints.
• Records of database backups, restores, and migration processes.
• Performance metrics and optimization techniques used to improve database efficiency.

💵 Compensation & Benefits

Salary Range: The salary range for this role in Luxembourg is estimated to be between €55,000 and €70,000 per year, based on market research and the required level of experience.

Benefits:

• Competitive salary and benefits package
• Opportunities for professional development and training
• A dynamic and international work environment
• Equal employment opportunities and a ban on discrimination based on gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation, or any other characteristics.

Working Hours: The standard workweek is 40 hours, with occasional on-call rotations to ensure operational continuity.

🎯 Team & Company Context

🏢 Company Culture

Industry: Uni Systems operates in the technology and software development industry, focusing on turning digital visions into reality.

Company Size: Uni Systems is a medium-sized company, providing opportunities for growth and collaboration within a dynamic team environment.

Founded: The company was founded in 1996 and has since grown to become a leading provider of technology services.

Team Structure:

• The database administration team consists of experienced professionals who work collaboratively to ensure optimal database performance and availability.
• The team works closely with software development teams to integrate database solutions into applications and ensure data integrity.

Development Methodology:

• Uni Systems follows Agile methodologies, focusing on iterative development and continuous improvement.
• The company emphasizes collaboration, communication, and cross-functional teamwork to deliver high-quality products and services.

Company Website: Uni Systems

📝 Enhancement Note: Uni Systems values diversity, equality, and inclusion, fostering a work environment where employees can thrive and contribute to the company's success.

📈 Career & Growth Analysis

Web Technology Career Level: This role is at the senior level, requiring extensive experience in database administration and a strong background in Oracle and PostgreSQL.

Reporting Structure: The Database Administrator will report directly to the Database Team Lead and work collaboratively with other team members and stakeholders to ensure optimal database performance and availability.

Technical Impact: The Database Administrator will have a significant impact on the company's ability to deliver high-quality products and services, ensuring data integrity, availability, and performance.

Growth Opportunities:

• Technical Growth: Expand your skills and knowledge in database administration, cloud-based database services, and emerging technologies.
• Leadership Development: Develop your leadership skills by mentoring junior team members and contributing to team decision-making processes.
• Architecture Decision-Making: Gain experience in making strategic decisions about database architecture and design, contributing to the company's long-term success.

📝 Enhancement Note: Uni Systems offers opportunities for professional development and growth, with a focus on fostering a culture of continuous learning and improvement.

🌐 Work Environment

Office Type: Uni Systems' office in Luxembourg is a modern, collaborative workspace designed to foster creativity and innovation.

Office Location(s): The company's main office is located in Luxembourg City, with easy access to public transportation and nearby amenities.

Workspace Context:

• Collaborative Environment: The office features open-plan workspaces, encouraging collaboration and communication among team members.
• State-of-the-Art Technology: Employees have access to the latest hardware and software tools to perform their jobs effectively.
• Flexible Work Arrangements: Uni Systems offers flexible work arrangements, including remote work options, to accommodate employees' needs and preferences.

Work Schedule: The standard workweek is 40 hours, with occasional on-call rotations to ensure operational continuity. The company offers flexible work arrangements to accommodate employees' needs and preferences.

📝 Enhancement Note: Uni Systems fosters a work-life balance, providing employees with the flexibility and support they need to succeed both personally and professionally.

📄 Application & Technical Interview Process

Interview Process:

1. Phone/Video Screen: A brief conversation to assess your communication skills, experience, and fit for the role.
2. Technical Assessment: A hands-on assessment of your database administration skills, focusing on Oracle and PostgreSQL.
3. Behavioral Interview: A discussion of your problem-solving skills, experience, and cultural fit with Uni Systems.
4. Final Interview: A meeting with the hiring manager to discuss your career goals, expectations, and fit for the role.

Portfolio Review Tips:

• Highlight your experience with Oracle and PostgreSQL, including migrations, performance optimization, and backup management.
• Include case studies demonstrating your ability to address complex database challenges and implement effective solutions.
• Showcase your understanding of database design principles, SQL, and PL/SQL.

Technical Challenge Preparation:

• Brush up on your Oracle and PostgreSQL skills, focusing on database administration, performance optimization, and backup management.
• Familiarize yourself with Uni Systems' products and services, as well as the company's mission and values.
• Prepare for behavioral interview questions, focusing on your problem-solving skills, experience, and cultural fit.

ATS Keywords: [See the comprehensive list of ATS keywords at the end of this document]

📝 Enhancement Note: Uni Systems' interview process is designed to assess your technical skills, experience, and cultural fit, ensuring that you are the right candidate for the role and the company.

🛠 Technology Stack & Web Infrastructure

Database Technologies:

• Oracle: The primary database management system used by Uni Systems, requiring extensive experience in administration, performance optimization, and migration.
• PostgreSQL: A secondary database management system used for specific applications, requiring proficiency in administration and integration with other systems.
• SQL & PL/SQL: Essential skills for managing and manipulating data within Oracle and PostgreSQL databases.

Operating Systems:

• Linux: The primary operating system used by Uni Systems, requiring proficiency in Linux administration and command-line interface.
• Windows: Familiarity with Windows operating systems is beneficial for working with stakeholders and integrating with other systems.

Backup & Restoration Tools:

• RMAN: A robust backup and recovery tool for Oracle databases, requiring proficiency in creating, managing, and restoring backups.
• Datapump: A data export and import tool for Oracle databases, used for migrating large databases and transferring data between systems.
• XTTS: A high-speed data transfer tool for Oracle databases, used for migrating large databases and optimizing performance.

📝 Enhancement Note: Uni Systems uses a combination of open-source and proprietary technologies to deliver high-quality products and services, requiring a broad range of skills and experience from its database administrators.

👥 Team Culture & Values

Database Administration Values:

• Data Integrity: A commitment to ensuring the accuracy, consistency, and reliability of data within the company's databases.
• Availability: A focus on maintaining optimal database performance and minimizing downtime to ensure business continuity.
• Performance Optimization: A dedication to continuously improving database performance, efficiency, and scalability.
• Collaboration: A commitment to working collaboratively with other team members and stakeholders to deliver high-quality products and services.

Collaboration Style:

• Cross-Functional Integration: Database administrators work closely with software development teams, system administrators, and other stakeholders to ensure optimal database performance and availability.
• Code Review Culture: Database administrators participate in code reviews and provide feedback on database-related aspects of software development projects.
• Knowledge Sharing: Database administrators share their knowledge and expertise with other team members, fostering a culture of continuous learning and improvement.

📝 Enhancement Note: Uni Systems fosters a collaborative and inclusive work environment, where employees are encouraged to share their knowledge, skills, and ideas to drive the company's success.

⚡ Challenges & Growth Opportunities

Technical Challenges:

• Database Migrations: Lead and support Oracle database migrations, including complex migrations from Oracle 12c to 19c, requiring a deep understanding of the migration process and tools like Datapump and XTTS.
• Performance Optimization: Proactively identify and address performance issues, requiring a strong understanding of database design principles, SQL, and PL/SQL.
• Data Integrity: Ensure the accuracy, consistency, and reliability of data within the company's databases, requiring a commitment to data quality and a deep understanding of database administration principles.
• Emerging Technologies: Stay up-to-date with emerging database technologies and trends, requiring a commitment to continuous learning and professional development.

Learning & Development Opportunities:

• Technical Skills Development: Expand your skills and knowledge in database administration, cloud-based database services, and emerging technologies through training, workshops, and online resources.
• Conference Attendance: Attend industry conferences and events to network with other professionals, learn about emerging technologies, and stay up-to-date with best practices in database administration.
• Mentorship & Leadership Development: Develop your leadership skills by mentoring junior team members, contributing to team decision-making processes, and taking on leadership roles within the company.

📝 Enhancement Note: Uni Systems offers opportunities for professional development and growth, with a focus on fostering a culture of continuous learning and improvement.

💡 Interview Preparation

Technical Questions:

• Database Administration: Describe your experience with Oracle and PostgreSQL database administration, including performance optimization, backup management, and migration activities.
• SQL & PL/SQL: Demonstrate your proficiency in SQL and PL/SQL, including your ability to write efficient queries, optimize performance, and manage data within the company's databases.
• Problem-Solving: Discuss your approach to problem-solving, including your ability to identify and address complex database challenges and implement effective solutions.

Company & Culture Questions:

• Company Mission: Explain how your role as a Database Administrator contributes to Uni Systems' mission and values.
• Team Dynamics: Describe your experience working in a collaborative, cross-functional team environment and how you have contributed to the success of your previous teams.
• Adaptability: Discuss your ability to adapt to new technologies, tools, and processes, and how you have applied this skill in your previous roles.

Portfolio Presentation Strategy:

• Database Projects: Highlight your experience with Oracle and PostgreSQL database administration, including migrations, performance optimization, and backup management.
• Case Studies: Include case studies demonstrating your ability to address complex database challenges and implement effective solutions.
• Technical Documentation: Showcase your understanding of database design principles, SQL, and PL/SQL through well-documented projects and case studies.

📝 Enhancement Note: Uni Systems' interview process is designed to assess your technical skills, experience, and cultural fit, ensuring that you are the right candidate for the role and the company.

🛠 Technology Stack & Web Infrastructure (Continued)

Cloud-Based Database Services:

• AWS RDS: Familiarity with Amazon Relational Database Service (RDS) is beneficial for working with cloud-based database solutions and integrating with other AWS services.
• Azure SQL Database: Knowledge of Microsoft Azure SQL Database is beneficial for working with cloud-based database solutions and integrating with other Azure services.

Monitoring & Performance Tools:

• Oracle Enterprise Manager: Proficiency in Oracle Enterprise Manager is required for monitoring Oracle database performance, managing backups, and configuring system parameters.
• PostgreSQL Monitoring Tools: Familiarity with PostgreSQL monitoring tools, such as pgAdmin or DataGrip, is beneficial for managing and optimizing PostgreSQL databases.

📝 Enhancement Note: Uni Systems uses a combination of open-source and proprietary technologies to deliver high-quality products and services, requiring a broad range of skills and experience from its database administrators.

👥 Team Culture & Values (Continued)

Diversity, Equality & Inclusion: Uni Systems is committed to providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation, or any other characteristics.

Work-Life Balance: Uni Systems fosters a work-life balance, providing employees with the flexibility and support they need to succeed both personally and professionally.

📝 Enhancement Note: Uni Systems values diversity, equality, and inclusion, fostering a work environment where employees can thrive and contribute to the company's success.

⚡ Challenges & Growth Opportunities (Continued)

Technical Challenges (Continued):

• Incident Management: Develop your incident management skills by participating in on-call rotations and responding to database-related incidents and performance issues.
• Disaster Recovery: Gain experience in disaster recovery planning and implementation, ensuring the company's ability to recover from major data loss or system failure events.

Learning & Development Opportunities (Continued):

• ITIL Certification: Obtain ITIL certification to gain a deeper understanding of IT service management principles and best practices, enhancing your ability to contribute to the company's success.
• Leadership Development: Develop your leadership skills by taking on leadership roles within the company, mentoring junior team members, and contributing to team decision-making processes.

📝 Enhancement Note: Uni Systems offers opportunities for professional development and growth, with a focus on fostering a culture of continuous learning and improvement.

💡 Interview Preparation (Continued)

Company & Culture Questions (Continued):

• Teamwork: Describe your experience working in a collaborative, cross-functional team environment and how you have contributed to the success of your previous teams.
• Adaptability: Discuss your ability to adapt to new technologies, tools, and processes, and how you have applied this skill in your previous roles.
• Problem-Solving: Explain your approach to problem-solving, including your ability to identify and address complex database challenges and implement effective solutions.

Portfolio Presentation Strategy (Continued):

• Database Design: Showcase your understanding of database design principles, including your ability to create efficient, scalable, and secure database schemas.
• Performance Tuning: Demonstrate your proficiency in performance tuning, including your ability to optimize SQL queries, index management, and configuration settings.
• Backup & Recovery: Highlight your experience with backup and recovery processes, including your ability to manage backups, restore data, and ensure data integrity and availability.

📝 Enhancement Note: Uni Systems' interview process is designed to assess your technical skills, experience, and cultural fit, ensuring that you are the right candidate for the role and the company.

🛠 ATS Keywords

Programming Languages:

• Oracle
• PostgreSQL
• SQL
• PL/SQL

Web Frameworks & Libraries:

• None specified (focus on database technologies)

Server Technologies:

• Linux
• Oracle Enterprise Manager
• AWS RDS
• Azure SQL Database

Databases:

• Oracle
• PostgreSQL
• SQL Server

Tools:

• RMAN
• Datapump
• XTTS
• pgAdmin
• DataGrip

Methodologies & Soft Skills:

• Database Administration
• Performance Optimization
• Backup Management
• Migration Activities
• Incident Management
• Disaster Recovery
• Problem-Solving
• Teamwork
• Adaptability
• Leadership
• Mentoring
• ITIL

Industry Terms:

• Database Administrator
• DBA
• Oracle DBA
• PostgreSQL DBA
• SQL Developer
• PL/SQL Developer
• Database Designer
• Database Architect
• Database Engineer

📝 Enhancement Note: The ATS keywords listed above are relevant to the Database Administrator role at Uni Systems, focusing on database technologies, tools, and methodologies. Including these keywords naturally in your resume and application materials will improve your visibility to the company's Applicant Tracking System and increase your chances of being selected for an interview.

📌 Application Steps

To apply for this Database Administrator position at Uni Systems:

1. Submit Your Application: Click on the application link provided in the job listing and complete the online application form.
2. Tailor Your Resume: Highlight your relevant experience with Oracle and PostgreSQL database administration, performance optimization, and migration activities. Include specific examples of your problem-solving skills, leadership experience, and adaptability to new technologies and tools.
3. Prepare Your Portfolio: Showcase your experience with Oracle and PostgreSQL database administration, including migrations, performance optimization, and backup management. Include case studies demonstrating your ability to address complex database challenges and implement effective solutions.
4. Research the Company: Familiarize yourself with Uni Systems' products, services, and mission. Understand the company's commitment to diversity, equality, and inclusion, as well as its focus on fostering a collaborative and inclusive work environment.
5. Prepare for Technical Interviews: Brush up on your Oracle and PostgreSQL skills, focusing on database administration, performance optimization, and backup management. Familiarize yourself with Uni Systems' products and services, as well as the company's mission and values. Prepare for behavioral interview questions, focusing on your problem-solving skills, experience, and cultural fit.

📝 Enhancement Note: Uni Systems' application process is designed to assess your technical skills, experience, and cultural fit, ensuring that you are the right candidate for the role and the company.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and database administration industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.