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Oporto (Porto), Portugal Maia

How do you imagine the future?

Our purpose is to create a smarter future for a better life. We count on you to join us and help build a better world for future generations.


Who we are:

Efacec is a company with 75 years of history innovating across the world we share, operating in sectors that structure society and are of recognized importance in all the geographies in which it is present, promoting change and positively impacting millions of people.

In Portugal, we are located in Arroteia (headquarters), Maia and Oeiras, also having a global footprint with a presence in 13 countries and sales in more than 86 countries.


What are we looking for?

We are looking for a Systems Engineer to reinforce the Energy Systems Automation Business Unit, located at the Maia Site, and who will play a fundamental role in Power Systems Engineering: CIB (Chargers Battery), UPS and Traction Rectifiers.



  • Analysis of specifications and definition of requirements;
  • Conception, design and configuration (in coordination with CAD teams);
  • Loading and maintenance of BoMs;
  • Definition of testing protocols in accordance with project and client specifications;
  • Creation of operation and maintenance manuals;
  • Project management involving: client interface, monitoring of production processes, coordination with installation and commissioning teams, and requesting and monitoring EHS (Environment, Health, and Safety) and R&D (Research and Development) orders.


  • BSc or MSc degree in Electrical Engineering;
  • 5 years of professional experience in similar areas;
  • Experience in sizing electrical installations and power electronics;
  • Understanding of PLC programming, telecommunications networks and communication protocols;
  • Proficient in English (mandatory);
  • Good knowledge of French (preferred);
  • Dynamism, proactivity, organization and team spirit.


What we offer:

  • Opportunity to join a reference business group with a strong international presence;
  • Possibility of learning and training on a "learning by doing" basis;
  • Access to training through our Mast3r Academia (internal training academy) and partner entities;
  • Permanent access to our medical and nursing services;
  • Access to protocols and strategic partnerships;
  • Possibility to work in a hybrid regime.