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SIEM Splunk Administrator

Hybrid in Barcelona·Full-time·Added yesterday

T-Systems Iberia

124 open roles

Overview

Job details

  • Full-time

    Per the ad.

  • Hybrid

    Office and home days — the ad has the split.

Requirements

  • Have the right to work in Spain

    No sponsorship mentioned, and this kind of work is rarely sponsored in Spain.

  • Work in English

    English is required, per the ad.

  • Be near Barcelona, Spain (Hybrid) for hybrid days

    No relocation package mentioned.

  • Have 3+ years of experience

    Mid-level role.

  • University degree

    “Formación relacionada con Administración de Sistemas, Ingeniería de Sistemas, Telecomunicaciones o áreas relacionadas.” — per the ad.

Benefits

  • Private health insurance

    Per the ad: paid by the employer, or taken through flexible pay.

  • Life insurance

    Per the ad.

  • Flexible pay plan

    Take part of your salary as tax-free benefits, per the ad.

  • Meal vouchers

    A restaurant card or tickets, per the ad.

This job was automatically translated to English.

Requirements

What we're looking for

  • Training related to Systems Administration, Systems Engineering, Telecommunications, or related fields.
  • Minimum of 3 years of experience administering, customizing, and optimizing Splunk environments.
  • English level B2 or higher.
  • Solid experience administering and configuring Splunk platforms.
  • Advanced knowledge of SPL (Search Processing Language).
  • Experience developing dashboards, reports, and custom use cases.
  • Knowledge of SIEM, SOAR, and threat detection solutions.
  • Experience with scripting and automation using Python, Bash, or PowerShell.
  • Knowledge of networks, Windows and Linux operating systems, as well as cybersecurity fundamentals.
  • Ability to lead technical initiatives and projects related to Splunk.
  • Problem-solving orientation and continuous improvement mindset.
  • Autonomy, analytical skills, and proactivity.
  • Ability to work in multidisciplinary environments and collaborate with different areas.
  • Excellent communication and technical documentation skills.

Nice to have

  • Splunk Certified Admin.
  • Splunk Certified Architect.
  • Splunk Certified Developer.
  • Valuable experience integrating with EDR, XDR, IAM, Cloud, and perimeter security technologies.

Pay & benefits

What you'll get

  • 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.
  • Flexible compensation plan (health insurance, restaurant tickets, childcare, transportation).
  • Telemedicine.
  • Life and accident insurance.
  • Social fund.

The role

We are looking to add a Splunk specialist to our SOC team, with a dynamic attitude, autonomy, and a willingness to learn to tackle complex challenges. The main objective of this role will be to lead the configuration, administration, and optimization of the Splunk platform, ensuring its efficient integration within our security infrastructure and its ability to address our clients' specific needs.

What you'll do

  • Advanced implementation and administration of the Splunk platform (Splunk Enterprise, Splunk Cloud, Splunk SOAR).
  • Development of custom dashboards, reports, and alerts for security monitoring and analysis.
  • Design, implementation, and optimization of Splunk architectures for large environments.
  • Integration of new data sources into Splunk, including logs from systems, applications, and network devices.
  • Automation of processes within Splunk using Splunk Apps, Python, and related tools.
  • Monitoring Splunk performance and capacity planning to ensure optimal operation.
  • Coordination with SOC teams to maximize the effectiveness of event analysis in Splunk.
  • High-level technical support related to Splunk, including troubleshooting complex issues.
  • Creation of technical documentation and best practices for Splunk usage.
  • Participation in the design and implementation of Splunk-based security solutions, including SOAR and advanced use cases.
  • Training and technical support for the team in advanced Splunk usage.

How you'll work

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

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.

Additional information

  • More than 26 working days of vacation per year.
  • Free access to specialists (health, well-being, and legal advice).
  • 100% of salary in case of sick leave.

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

If you are looking for a new challenge, do not hesitate to send us your CV. Join our team!

T-Systems Iberia will only process the CVs of candidates who meet the specific requirements for each job offer.

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