BI & Data Analyst

Responsibilities

• Analyze and transform raw data into valuable, actionable information for the Management Control area.
• Design advanced Power BI dashboards to support strategic and operational decision-making.
• Automate processes using Power Query, advanced Excel, and low-code tools.
• Model and optimize data structures within SQL Server.
• Collaborate with technical and operational teams in critical environments.
• Identify trends, deviations, and opportunities for continuous process improvement.

Requirements

• Degree in Computer Engineering, Data Science, Statistics, Mathematics, Telecommunications, or a similar data-oriented field.
• At least 1 year of experience in BI, data analysis, or analytical environments.
• Proficiency in SQL Server (modeling, T-SQL, ETL/ELT).
• Expertise in Power BI (Power Query, DAX, and tabular models).
• Experience with Power Automate or other low-code tools.

Preferred Qualifications

• Master's degree or certifications in BI, Big Data, or Data Science.
• Programming knowledge in Python, .NET, or JavaScript/TypeScript.
• Experience with RPA tools such as UiPath or BluePrism.
• Familiarity with Tableau, Qlik, or ERP systems.

Benefits

• Opportunity to work on projects with real impact in strategic national sectors.
• Access to a cutting-edge and stable technological environment.
• Professional development in critical areas such as Defense, Public Security, and Critical Infrastructure.
• Work within a multidisciplinary, dynamic, and innovative team.

About the Company

Telefónica Ingeniería de Seguridad, part of the Telefónica Group, specializes in comprehensive security projects. We focus on providing high-level technical solutions for critical infrastructures and security environments, fostering a culture of equality and continuous innovation.