Job Description

Excited to work for a key Belgian player in the energy landscape?

The Belgian and European energy landscape is in full swing. Did you know that Elia Belgium plays a crucial role in this? As part of Elia Group, a European transmission system operator, Elia Belgium ensures the reliability and sustainability of the electricity supply in our country.

Side-by-side with your talented colleagues, you will play a part in building a sustainable, green and reliable energy infrastructure that stimulates economic growth and reduces our ecological footprint.

Only together can we make the biggest impact possible! We believe in the power of diversity: we are convinced that an inclusive and diverse work environment leads to more innovation, creativity and better results.

(Jr) Expert Electrical Calculations
Requisition ID:  10074
Posting Start Date:  24/07/2025

Why this role is for you

 

As an Expert Electrical Calculations, you share responsibility for the accurate determination of electrical parameters and the selection of cable and line connections.

 

What you will do

 

  • Perform detailed impedance calculations for underground cables and overhead lines.
  • Carry out thermal calculations for cable routes to determine their transport capacity.
  • Work closely with project management on infrastructure projects for Engineering.
  • Develop expertise in underground cables and overhead lines: general technical aspects, calculations, standards, calculation software and tools.
  • Keep up to date with the latest market trends and exchange experiences with internal and external contacts to acquire, maintain or expand the necessary know-how.
  • Contribute to the creation of guidelines and standard documents.
  • Act as a point of contact and provide advice to various departments within Elia, collaborating with 50Hertz within the group.
  • Contribute to writing and delivering internal training sessions and presentations.
  • Within the Calculations department, expand knowledge regarding EMF (electromagnetic fields) from underground cables.
  • As your expertise grows, you will be asked to join internal, national and international technical working groups.

What you bring

 

  • Master’s degree in Electrical/Electrotechnical Engineering (preferred), Electromechanics or Electronics-ICT. Master of Science in Physics or Mathematics with a strong interest in electrotechnics (theory & practice), electromagnetism and heat transfer.
  • Experience or strong affinity with high-voltage and/or medium-voltage cables. Knowledge of HVDC and/or offshore cable systems is an asset.
  • Good verbal and written command of two of the following languages: Dutch, French, English. Knowledge of a third language is an asset.
  • Team player, strong communicator with analytical and synthesis skills to convey complex subjects clearly (both orally and in writing).
  • Experience and/or knowledge of Cymcap, EMPT and Finite Element Method software (Comsol, Ansys, …) are a plus.

Why join Elia?

 

  • Impactful projects: contribute to strengthening and modernizing the Belgian grid infrastructure.
  • Innovation: access to advanced tools and methodologies within a high-tech work environment.
  • Development opportunities: Elia supports your growth through training, knowledge sharing and internal mobility.
  • Group-level collaboration: work with 50Hertz and other international partners.
  • Flexibility: hybrid working models, focus on work-life balance and a warm work culture.

Offer

 

  • Salary: a competitive salary package, allowance for representation expenses, year-end bonus, double vacation pay, meal vouchers (€8 per working day), eco-vouchers, year-end vouchers as well as bonuses based on individual and group results.
  • Insurance: group insurance, hospitalisation insurance and ambulant care insurance for the whole family.
  • Vacation: you will be entitled to 20 vacation days, 12 additional vacation days and 3 exempt days (after 1 year of employment) and up to 5 long-service days (1 day for every 3 years in employment).
  • Communication: you will be given an iPhone, a phone subscription (for work and private use) and a laptop with internet reimbursement.
  • Mobility: we will offer you a company car and public transport or a mobility budget.
  • Interest subsidies: after you have been with Elia for 5 years, Elia Engineering will be able to offer you a subsidy to reduce the interest charges on your mortgage loan. This will only be possible if the mortgage loan was taken out when you were already an Elia employee.
  • Elia shares: Elia will give you the opportunity to subscribe to shares with a discount of 16.66% on the average share price. 

Location

 

Quai Léon Monnoyer 3, 1000 Brussels

There’s something electric in the air with this job offer!

In exchange for your work and dedication, you enjoy the following benefits:

  • A job full of variety with a top employer: Elia encourages innovation and collaboration. Within our company you will be at the forefront of the energy transition, and you will have the chance to contribute to ground-breaking technologies designed to accelerate this transition. It is a one-of-a-kind opportunity to further develop your knowledge and skills.
  • Focus on personal growth and well-being at work: Discover a wide range of professional training and coaching opportunities that are guaranteed to give your personal growth a solid boost.  At the same time, as a top employer, we put maximum effort into a positive work culture in which your well-being is central.
  • Development opportunities for a challenging career: At Elia, we encourage you to seek out and seize new professional opportunities. You will enjoy complete freedom to shape your career on your own terms.
  • A diverse team of passionate colleagues: Elia puts a high value on diversity and inclusion. You will join a diverse and passionate team that enjoys sharing knowledge and leading the way towards a more sustainable future together.

These are just a few of the benefits that distinguish Elia as a Top Employer. We are convinced that your contribution to our team will be invaluable and look forward to welcoming you soon!