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Expert Database Administrator

Hybrid in Sevilla·Full-time·Added yesterday (last checked 6 Nov)

T-Systems Iberia

86 open roles

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Our summary

Work mode
Hybrid, Sevilla
Contract
Full-time
Spanish
Fluent
Other languages
Catalan
Experience
5+ years
Education
University degree
Benefits
Private health insurance, life insurance, flexible pay plan, meal vouchers

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Skills

Nice to have

This job advert was originally written in Spanish.

Requirements

What we're looking for

  • Degree or Bachelor's in Computer Engineering, Information Technology, or a related field.
  • 5–7 years of experience as a database administrator in complex enterprise environments.
  • Proficiency in Oracle, SQL Server, MySQL, and/or PostgreSQL systems.
  • Solid experience in advanced SQL and scripting for automation.
  • Demonstrated experience in tuning and performance optimization of databases.
  • Experience in backup, recovery, and high availability.
  • Deep knowledge of database security, encryption, and access management.
  • Experience in data modeling and relational architecture design.
  • Knowledge of monitoring and troubleshooting tools.
  • Experience in successful migrations and updates.
  • Knowledge of data governance and compliance regulations (GDPR, ISO 27001, etc.).
  • Familiarity with databases in cloud environments (AWS, Azure, Google Cloud).
  • Valued certifications:
    • Oracle Certified Professional (OCP)
    • Microsoft Certified: Azure Database Administrator Associate
  • Excellent analytical, problem-solving, and communication skills.
  • Ability to work in dynamic environments and manage multiple priorities.  

Languages

  • High level of Spanish and Catalan is valued.

Pay & benefits

What you'll get

  • Stable projects with real impact
  • Use of Artificial Intelligence applied to development
  • Collaborative environment with a strong technological culture
  • Opportunities for growth and continuous learning
  • Location flexibility across our offices
  • Flexible compensation plan (health insurance, restaurant tickets, childcare, transportation)
  • Telemedicine
  • Life and accident insurance
  • Social fund

The role

We are looking for an Expert Database Administrator with a solid professional track record 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 guarantee the availability, integrity, and optimal performance of database systems, collaborating closely with development and infrastructure teams to drive efficiency and technological innovation.

What you'll do

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

Environment and flexibility

  • International, dynamic, and collaborative environment.
  • T-Social: social initiatives (sports, community, health, etc.)
  • Hybrid work model (remote/on-site)
  • Flexible schedule
  • 4 weeks of remote work per year

Professional development

  • Training tailored to you: access to Coursera to learn what you want, when you want
  • Weekly language classes (English, Spanish, and German)
  • Global Mentoring Sessions and Experience Days

Well-being and work-life balance

  • More than 26 working days of vacation per year
  • Free access to specialists (health, wellness, and legal advice)
  • 100% of salary in case of medical leave

And many more benefits of being part of T-Systems!

If you are motivated by working with modern technology, incorporating AI into your daily routine, and taking part in projects with purpose, we want to meet you.

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

Hiring process

Apply online through the job portal; plan for six to eight weeks from application to acceptance

  • Applications are accepted only through the online job portal.
  • Status and next steps are visible in the applicant profile's applications overview.
  • Group-level statement from T-Systems International, not specific to Iberia.

About T-Systems Iberia

T-Systems Iberia is the Spanish subsidiary of T-Systems, the digital services arm of Deutsche Telekom, one of the world's leading telecommunications and IT services providers. T-Systems offers a broad range of IT services including cloud computing, cybersecurity, AI, data analytics, and enterprise application management, serving large enterprises and public sector clients. With a global workforce of tens of thousands, T-Systems operates across multiple countries, and its Iberia branch is a key hub for software development, cloud architecture, and public sector digitalization projects.

In Spain, T-Systems Iberia has offices in Madrid and Barcelona, and it is a significant employer of IT professionals, particularly in areas like SAP, cloud architecture, AI, and public administration solutions. The company is known for its stable, corporate environment, offering opportunities for international professionals to work on large-scale projects for both Spanish and European clients. Many roles require English, and some require German, reflecting the company's cross-border operations. T-Systems Iberia is an attractive option for those seeking a well-established, multinational IT employer with a strong focus on innovation and public sector work.

Industry
IT Services
Founded
2000
Employees
30,000–50,000
Headquarters
Frankfurt, Germany
In Spain
Madrid, Barcelona

Good to know if you are moving

  • T-Systems Iberia has offices in Madrid and Barcelona, offering opportunities in two of Spain's most dynamic tech hubs.
  • The company is part of Deutsche Telekom, providing access to a large international network and potential career mobility across Europe.
  • Many roles require or prefer German language skills, which can be an advantage for German-speaking professionals.
  • T-Systems Iberia works extensively with the Spanish public sector, offering stable, long-term projects.
  • The company supports relocation and offers a multicultural work environment with employees from various countries.

In their own words

About the company & team

T-Systems is part of the Deutsche Telekom group, with around 30,000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our clients' experience.

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

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