Skip to content

Technical Engineer CAE – Intern

ACT Group
🇪🇸MadridStudentInternPosted September 30, 2026

About the Role

ACT Group is developing its activity in the Spanish Energy Saving Certificates (CAE) market. As an intern, you will be part of the Operations & Technical team, supporting the management, documentation and technical analysis of real energy efficiency projects.

During the first months, the focus will be mainly on administrative tasks, document management and operational support. As you progress and get to know the CAE System and our processes, you will progressively take on more technical tasks related to calculations, project analysis and evaluation of energy efficiency measures.

It is an opportunity to combine engineering knowledge with practical experience in a new and rapidly growing energy market.

  • Support the Operations & Productions team in the daily management of projects related to energy efficiency and Energy Saving Certificates (CAE).
  • Manage, organise and review the documentation required for the processing and monitoring of CAE projects.
  • Provide administrative support during the different phases of projects, ensuring that information and documentation are complete and correctly structured.
  • Collect and organise technical data related to energy efficiency actions.
  • Support the preparation of files, technical documentation and other materials required for the management of CAE projects.
  • Carry out preliminary calculations and analyses of energy savings under the supervision of the technical team.
  • Collaborate progressively in the technical evaluation of energy efficiency measures and in the application of calculation methodologies related to the CAE System.
  • Work with Excel and other tools to structure information, perform calculations and monitor projects.
  • Coordinate with other internal teams to collect information and ensure smooth execution of projects.
  • Progressively take on greater technical responsibility as you develop your knowledge and experience during the internship.

Responsibilities

  • Apoyar al equipo de Operations & Productions en la gestión diaria de proyectos relacionados con eficiencia energética y Certificados de Ahorro Energético (CAE)
  • Gestionar, organizar y revisar la documentación necesaria para la tramitación y seguimiento de proyectos CAE
  • Dar soporte administrativo durante las diferentes fases de los proyectos, asegurando que la información y documentación estén completas y correctamente estructuradas
  • Recopilar y organizar datos técnicos relacionados con actuaciones de eficiencia energética
  • Apoyar en la preparación de expedientes, documentación técnica y otros materiales necesarios para la gestión de proyectos CAE
  • Realizar cálculos y análisis preliminares de ahorro energético bajo la supervisión del equipo técnico
  • Colaborar progresivamente en la evaluación técnica de medidas de eficiencia energética y en la aplicación de metodologías de cálculo relacionadas con el Sistema CAE
  • Trabajar con Excel y otras herramientas para estructurar información, realizar cálculos y hacer seguimiento de proyectos
  • Coordinarse con otros equipos internos para recopilar información y asegurar una ejecución fluida de los proyectos
  • Asumir progresivamente mayor responsabilidad técnica a medida que desarrolles tus conocimientos y experiencia durante la pasantía

What You'll Get

  • International Workplace
  • Business and Communication Related Trainings
  • Exciting ACT activities
  • Hybrid work policy
  • Lunch Discount
  • 14 programs for industry and product knowledge