Our company is growing rapidly, and we are developing multiple solutions to accelerate the energy transition. You will participate in the development of simulation tools and control strategies, which will help grid operators in the transition towards a “self-healing” distribution system, allowing to cope with rising penetration of renewables and ramping up e-mobility. Help us in making the third industrial revolution a reality in the Grand Duchy of Luxembourg and beyond.


  • Technical consulting in the implementation of projects in the field of smart grids, electromobility, integration of renewable energies and energy communities
  • Technical advice to our customers during product launch
  • Capturing of customer-specific requirements and creation of functional specifications
  • Implementation of customer requirements in data models and structures
  • Description of processes and creation of interfaces for the integration of data e.g. consumption profiles or grid topologies
  • Modeling of proposed solutions and implementation with various tools and programming languages, e.g. Python
  • Project work in funding and innovation projects at national and EU level to and in project consortia with academia and leading companies in the energy sector


  • Engineer in electrical engineering or energy technology
  • First professional experience in the energy industry desired
  • Affinity to solve engineering problems with programming languages such as Python or Matlab desired
  • Experience in handling projects
  • Good English spoken and written skills, French, German and Luxembourgish advantageous
  • Experience with research/funded projects is an advantage
  • Commitment to our goal of accelerating the energy transition


Soft skills:

  • Team oriented and self-organizing.
  • Drive to help shaping a cleaner future.
  • Confident, convincing appearance in presentations
  • Commitment to our goal of accelerating the energy transition
  • Passion for learning new technologies.

What we offer:

  • Full-Time employment.
  • Working on innovative product and solutions.
  • Company laptop, mobile phone and number.
  • Possibility of partial home office.
  • Collaboration with academic institutions.

Contact us:

  • Email : olivier.piraux  @ nexxtlab.lu
  • Phone +352 671 079 532