Job ID: 744000159608139

Expert Database Administrator (m/f/d) with Catalan

Reus, Valencia

Professional

Regular

T-Systems Iberia

Your Task

We are looking for an Expert Database Administrator with a solid professional background and a passion for technical excellence. You will join an international and innovative environment, where you will lead the management, optimization and security of the databases that support our critical operations. Your mission will be to ensure the availability, integrity and optimal performance of database systems, working closely with development and infrastructure teams to drive efficiency and technological innovation.

Primary Responsibilities

- Design, implement and maintain complex and mission-critical database systems
- Develop and execute backup and recovery plans to ensure information integrity and availability
- Monitor database performance, identify bottlenecks and apply advanced optimization strategies
- Manage database security, including access controls, encryption, and regulatory compliance
- Collaborate with development teams to define efficient data structures and optimize SQL queries
- Perform updates, patches and migrations while minimizing the impact on services
- Resolve performance issues and problems proactively and effectively
- Develop and maintain technical documentation and operating procedures
- Keep up to date on new technologies, trends and best practices in database administration
- Provide mentoring and technical support to junior database administrators and other team members

Your Profile

We are looking for an Expert Database Administrator with extensive professional experience in database management, optimization, and security. The ideal candidate should have strong technical expertise in multiple database systems, advanced SQL skills, and proven experience in complex business environments with the ability to ensure availability, integrity, and optimal performance of mission-critical database systems.

Must Have Skills





- Degree in Computer Engineering, Information Technology or related area
- High level of Spanish language proficiency
- High level of Catalan language proficiency
- 5-7 years of experience as a database administrator in complex business environments
- Mastery of Oracle database systems
- Mastery of SQL Server database systems
- Mastery of MySQL database systems
- Mastery of PostgreSQL database systems
- Strong experience in advanced SQL
- Strong experience in scripting for automation
- Demonstrated experience in database performance tuning and optimization
- Experience in backup and recovery
- Experience in high availability systems
- In-depth knowledge in database security
- In-depth knowledge in encryption
- In-depth knowledge in access management
- Experience in data modeling
- Experience in relational architecture design
- Knowledge of monitoring and troubleshooting tools
- Experience in successful migrations and upgrades
- Knowledge of data governance and compliance regulations (GDPR, ISO 27001)
- Familiarity with databases in cloud environments (AWS, Azure, Google Cloud)
- Excellent analytical skills
- Excellent problem resolution skills
- Excellent communication skills
- Ability to work in dynamic environments and manage multiple priorities

Nice to Have Skills

- Oracle Certified Professional (OCP) certification
- Microsoft Certified: Azure Database Administrator Associate certification

About Us

T-Systems is part of the Deutsche Telekom group, with around 30,000 employees worldwide. We create purposeful technology to generate a positive impact on society.



We are looking for curious talent, eager to learn, take on challenges and provide ideas that transform the experience of our clients.

We trust people: we offer autonomy, continuous support and a collaborative environment where we can grow without limits. We are one global team, guided by respect, integrity and a passion to do better every day.

Benefits

- Versátil compensation plan (health insurance, restaurant tickets, daycare, transportation)
- Telemedicine
- Life and accident insurance
- Social fund
- More than 26 working days of vacation per year
- Free access to specialists (health, wellness and legal advice)
- 100% of the salary in case of sick leave

Additional Details

Professional Development:

- Tailor-made training: access to Coursera so you can learn what you want, when you want
- Weekly language classes (English, Spanish and German)
- Global Mentoring Sessions and Experience Days

Wellness and Free Time:

- T-Social: social initiatives (sports, community, health)

T-Systems Iberia will only process the CVs of applications that meet the requirements specified for each offer.

Job Benefits

Health & Insurance

- Flexible compensation plan (health insurance, restaurant tickets, day care, transportation)
- Telemedicine
- Life and accident insurance
- Free access to specialists (health, wellness and legal advice)

Financial

- 100% of the salary in case of sick leave
- Social fund

Work-Life Balance

- More than 26 working days of vacation per year
- Hybrid work model (teleworking/in-person)
- Flexible schedule
- 4 weeks of teleworking per year

Professional Development

- Tailor-made training: access to Coursera so you can learn what you want, when you want
- Weekly language classes (English, Spanish and German)
- Global Mentoring Sessions and Experience Days
- Opportunities for growth and continuous learning

Lifestyle & Wellness

T-Social: social initiatives (sports, community, health,...)

📌 Expert Database Administrator (m/f/d) with Catalan (Reus)
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