This job was published 4 months ago

TIS_BI & Data Analyst

Telefónica
Telefónica
Madrid, SpainOn-siteCompetitiveAdded 4 months agoInternship

This job was originally posted in Spanish and automatically translated to English. You'll most likely need Spanish to apply.

Job Description

At Telefónica Ingeniería de Seguridad, a Telefónica Group company specializing in comprehensive security projects, we are looking for a professional for the position of BI & Data Analyst within our company's Finance Management department.

The responsibility will be to collaborate with the Management Control area through data analysis, the preparation of strategic reports, and the development of visualization tools that facilitate decision-making. The technician will be responsible for transforming data into useful, accurate, and actionable information using advanced Business Intelligence tools.

Drive efficiency, precision, and analytical capacity within the Finance and Management Control area through process automation, data integration in SQL Server, data governance, and the development of reporting and analytics solutions in Power BI to improve strategic and operational decision-making.

We are looking for proactive and resourceful individuals committed to excellence and continuous improvement. We especially value interpersonal skills, passion for work, and a willingness to collaborate in a team.

Main Functions

  • Analyze and transform data into valuable information.
  • Design advanced dashboards in Power BI to improve decision-making.
  • Automate processes using Power Query, advanced Excel, and low-code tools.
  • Model and optimize data in SQL Server.
  • Collaborate with technical and operational teams in critical environments.
  • Identify trends, deviations, and opportunities for improvement.

Education

  • Computer Engineering, Data Science/Engineering, Statistics, Mathematics, Telecommunications, or similar data-oriented degrees.
  • Masters or certifications in BI, Big Data, or Data Science are valued.

Requirements

  • 1+ year of experience in BI, data analysis, or analytical environments.
  • SQL Server (modeling, T-SQL, ETL/ELT).
  • Power BI (Power Query, DAX, tabular models).
  • Power Automate or low-code tools.

Desirable

  • Python, .NET, JavaScript/TypeScript.
  • RPA (UiPath, BluePrism).
  • Tableau or Qlik.
  • Knowledge of ERPs.

Competencies

  • Analytical capacity and attention to detail.
  • Proactivity and continuous learning.
  • Clear communication and teamwork.
  • Organization and efficiency.

What we offer

  • Projects with real impact in strategic areas of the country.
  • A cutting-edge and stable technological environment.
  • Professional development in critical areas such as Defense, Public Security, and Critical Infrastructure.
  • A multidisciplinary, dynamic team with an innovative vision.

TISIGUALDAD

#TIS is committed to equal opportunities for women and men

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